{"id":6618,"date":"2024-08-02T15:01:03","date_gmt":"2024-08-02T07:01:03","guid":{"rendered":""},"modified":"2024-08-02T15:01:03","modified_gmt":"2024-08-02T07:01:03","slug":"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf","status":"publish","type":"post","link":"https:\/\/mushiming.com\/6618.html","title":{"rendered":"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf"},"content":{"rendered":"<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: none;\"> \n <path stroke-linecap=\"round\" d=\"M5,0 0,2.5 5,5z\" id=\"raphael-marker-block\" style=\"-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"><\/path> \n<\/svg> <\/p>\n<div class=\"toc\">\n<h4>Web\u6587\u6863\u7ba1\u7406\u7cfb\u7edf<\/h4>\n<ul>\n<li>\u6b22\u8fceWeb\u6587\u6863\u7ba1\u7406\u7cfb\u7edf<\/li>\n<li>\n<ul>\n<li>1.\u5f00\u53d1\u6280\u672f<\/li>\n<li>2.\u7cfb\u7edf\u603b\u4f53\u8bbe\u8ba1<\/li>\n<li>3.\u6570\u636e\u5b58\u50a8\u65b9\u6848<\/li>\n<li>4.\u529f\u80fd\u5b9e\u73b0<\/li>\n<li>5.\u8fd0\u884c\u7ed3\u679c<\/li>\n<li>\n<ul>\n<li>\u6d4b\u8bd5\u7ed3\u679c\u4e0e\u5206\u6790<\/li>\n<li>\u6d4b\u8bd5<\/li>\n<\/ul>\n<\/li>\n<li>6.\u6838\u5fc3\u4ee3\u7801<\/li>\n<li>\n<ul>\n<li>Jsp<\/li>\n<li>Java<\/li>\n<li>\u6e90\u4ee3\u7801\u5de5\u7a0b\u4e0b\u8f7d<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h2>\u6b22\u8fceWeb\u6587\u6863\u7ba1\u7406\u7cfb\u7edf<\/h2>\n<ul>\n<li>\u9996\u5148\u5bf9\u6574\u4f53\u67b6\u6784\u8fdb\u884c\u5206\u6790\uff0c\u8fdb\u800c\u5206\u914d\u7ec4\u5458\u4efb\u52a1\uff0c\u6839\u636e\u6848\u4f8b\u89e3\u51b3\u65b9\u6848\u5c06\u7ec4\u5458\u5408\u7406\u5212\u5206\u8d23\u4efb\uff0c\u843d\u5b9e\u529f\u80fd\u5b9e\u73b0Deadline\u3002<\/li>\n<li>\u6574\u4f53\u7cfb\u7edf\u7684\u524d\u53f0\uff0c\u4e5f\u5c31\u662f\u666e\u901a\u7684\u7528\u6237\u6a21\u5f0f\uff0c\u5728\u7528\u6237\u754c\u9762\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u767b\u9646\u754c\u9762\u767b\u5f55\uff0c\u82e5\u6ca1\u6709\u8d26\u6237\uff0c\u53ef\u4ee5\u9009\u62e9\u6ce8\u518c\u8d26\u6237\uff0c\u4e4b\u540e\u9009\u62e9\u767b\u5f55\uff1b\u767b\u9646\u540e\u53ef\u4ee5\u67e5\u627e\u6587\u6863\u5e76\u9884\u89c8\u6240\u6709\u6587\u4ef6\uff0c\u4e4b\u540e\u5bf9\u9700\u8981\u6253\u5370\u7684\u6587\u4ef6\u9009\u62e9\u6253\u5370\u3002<\/li>\n<li>\u6574\u4f53\u7cfb\u7edf\u7684\u540e\u53f0\uff0c\u4e5f\u5c31\u662f\u7ba1\u7406\u5458\u6a21\u5f0f\uff0c\u5728\u7ba1\u7406\u5458\u754c\u9762\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u767b\u9646\u754c\u9762\u767b\u5f55\uff0c\u4f46\u662f\u7ba1\u7406\u5458\u65e0\u6cd5\u5728\u767b\u9646\u9009\u62e9\u6ce8\u518c\u7ba1\u7406\u5458\u6ce8\u518c\uff0c\u9ed8\u8ba4admin(admin123)\u8d26\u53f7\u53ef\u4ee5\u5bf9\u5305\u62ec\u7ba1\u7406\u5458\u548c\u7528\u6237\u7684\u5168\u90e8\u8d26\u53f7\u8fdb\u884c\u7ba1\u7406\uff0c\u5bf9\u7528\u6237\u6743\u9650\u8fdb\u884c\u7ba1\u7406\uff0c\u5bf9\u6587\u6863\u7c7b\u522b\u8fdb\u884c\u7ba1\u7406\uff0c\u5bf9\u6587\u6863\u4fe1\u606f\u8fdb\u884c\u7ba1\u7406\uff0c\u5bf9\u6587\u6863\u9644\u4ef6\u8fdb\u884c\u7ba1\u7406\u3002<\/li>\n<li>\u901a\u8fc7Jsp\u5b9e\u73b0\u4e0a\u8ff0\u529f\u80fd\uff0c\u5e76\u4e14\u5728\u6d4f\u89c8\u5668\u7aef\u53ef\u4ee5\u5bf9\u76f8\u5e94\u529f\u80fd\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h3>1.\u5f00\u53d1\u6280\u672f<\/h3>\n<ol>\n<li><strong>JSP\u539f\u7406\uff1a<\/strong><\/li>\n<\/ol>\n<ul>\n<li 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type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> JSP\u5f15\u64ce\u5c06\u751f\u6210\u7684Servlet\u4ee3\u7801\u7f16\u8bd1\u6210Class\u6587\u4ef6\u3002\u670d\u52a1\u5668Tomcat9.1.04\u6267\u884c\u8fd9\u4e2aClass\u6587\u4ef6\uff0c\u6700\u540e\u670d\u52a1\u5668\u5c06\u6267\u884c\u7ed3\u679c\u53d1\u9001\u7ed9\u6d4f\u89c8\u5668\u8fdb\u884c\u663e\u793a\u3002<\/li>\n<\/ul>\n<ol start=\"2\">\n<li><strong>\u7a0b\u5e8f\u5f00\u53d1\u73af\u5883\u548c\u5f00\u53d1\u8bed\u8a00<\/strong><\/li>\n<\/ol>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u5f00\u53d1\u73af\u5883\u65b9\u9762<\/li>\n<\/ul>\n<blockquote>\n<p>\u8fd0\u884cVMware 15.5.0 \u865a\u62df\u673a\uff0c\u914d\u7f6e\u5185\u5b584GB\uff0c\u5355\u68384\u7ebf\u7a0b<br \/> Window 10\u4f01\u4e1a\u7248LTSC x64<br \/> JDK 11.0.4 windows-x64<br \/> IntelliJ IDEA 2020.1 x64<br \/> Mysql 5.1.55<br \/> Navicat 10.0.11<br \/> Tomcat 9.0.41<br \/> Firefox 84.0.1 x64<br \/> Google Chrome 87.0.4280.88 x64<br \/> Enterprise Architect 12.0.1209<\/p>\n<\/blockquote>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u5f00\u53d1\u8bed\u8a00\u65b9\u9762\uff0c<\/li>\n<\/ul>\n<blockquote>\n<p>\u57fa\u4e8eIntelliJ IDEA\u5f3a\u5927\u529f\u80fd\uff0c\u8fdb\u884cJava\uff0cHTML\uff0cCSS\u7b49\u7f16\u5199\u548c\u8c03\u7528\u3002\u56e2\u961f\u5408\u4f5c\u65f6\u3002<br \/> \u524d\u7aef\u9875\u9762\u7f16\u5199\u7528\u5230HbuilderX\u7b49HTML\u7f16\u5199\u5de5\u5177\u8fdb\u884cHTML\u7f16\u5199\u548cCSS\u6e32\u67d3\u3002<\/p>\n<\/blockquote>\n<h3>2.\u7cfb\u7edf\u603b\u4f53\u8bbe\u8ba1<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230092926658.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<h3>3.\u6570\u636e\u5b58\u50a8\u65b9\u6848<\/h3>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u6570\u636e\u901a\u8fc7Mysql\u6570\u636e\u5e93,\u5f15\u64ce\u91c7\u7528InnoDB<\/li>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u521b\u5efa\u201cdocument\u201d\u5e93\uff0c\u5e76\u5efa\u7acb\u76f8\u5bf9\u5e94\u7684\u8868<br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/2020123009311676.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c2\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c2\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-sql\"><span class=\"token comment\">\/*!40101 SET NAMES utf8 *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40101 SET SQL_MODE=''*\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">DATABASE<\/span> <span class=\"token comment\">\/*!32312 IF NOT EXISTS*\/<\/span><span class=\"token punctuation\">`<\/span>document<span class=\"token punctuation\">`<\/span> <span class=\"token comment\">\/*!40100 DEFAULT CHARACTER SET utf8 *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">USE<\/span> <span class=\"token punctuation\">`<\/span>document<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">DROP<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token keyword\">IF<\/span> <span class=\"token keyword\">EXISTS<\/span> <span class=\"token punctuation\">`<\/span>document_attachment<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token punctuation\">`<\/span>document_attachment<span class=\"token punctuation\">`<\/span> <span class=\"token punctuation\">(<\/span> <span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>name<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>path<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>size<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>document_id<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">PRIMARY<\/span> <span class=\"token keyword\">KEY<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">ENGINE<\/span><span class=\"token operator\">=<\/span><span class=\"token keyword\">InnoDB<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">1<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token keyword\">CHARSET<\/span><span class=\"token operator\">=<\/span>utf8<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">DROP<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token keyword\">IF<\/span> <span class=\"token keyword\">EXISTS<\/span> <span class=\"token punctuation\">`<\/span>document_category<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token punctuation\">`<\/span>document_category<span class=\"token punctuation\">`<\/span> <span class=\"token punctuation\">(<\/span> <span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>name<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">PRIMARY<\/span> <span class=\"token keyword\">KEY<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">ENGINE<\/span><span class=\"token operator\">=<\/span><span class=\"token keyword\">InnoDB<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">1<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token keyword\">CHARSET<\/span><span class=\"token operator\">=<\/span>utf8<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">DROP<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token keyword\">IF<\/span> <span class=\"token keyword\">EXISTS<\/span> <span class=\"token punctuation\">`<\/span>document_info<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token punctuation\">`<\/span>document_info<span class=\"token punctuation\">`<\/span> <span class=\"token punctuation\">(<\/span> <span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>name<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>content<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>document_category<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">PRIMARY<\/span> <span class=\"token keyword\">KEY<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">ENGINE<\/span><span class=\"token operator\">=<\/span><span class=\"token keyword\">InnoDB<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">1<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token keyword\">CHARSET<\/span><span class=\"token operator\">=<\/span>utf8<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">DROP<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token keyword\">IF<\/span> <span class=\"token keyword\">EXISTS<\/span> <span class=\"token punctuation\">`<\/span>user_info<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token punctuation\">`<\/span>user_info<span class=\"token punctuation\">`<\/span> <span class=\"token punctuation\">(<\/span> <span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>username<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>password<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>user_permissions<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">PRIMARY<\/span> <span class=\"token keyword\">KEY<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">ENGINE<\/span><span class=\"token operator\">=<\/span><span class=\"token keyword\">InnoDB<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">1<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token keyword\">CHARSET<\/span><span class=\"token operator\">=<\/span>utf8<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">DROP<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token keyword\">IF<\/span> <span class=\"token keyword\">EXISTS<\/span> <span class=\"token punctuation\">`<\/span>user_permissions<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">CREATE<\/span> <span class=\"token keyword\">TABLE<\/span> <span class=\"token punctuation\">`<\/span>user_permissions<span class=\"token punctuation\">`<\/span> <span class=\"token punctuation\">(<\/span> <span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">NOT<\/span> <span class=\"token boolean\">NULL<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">`<\/span>user_permissions<span class=\"token punctuation\">`<\/span> <span class=\"token keyword\">varchar<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">DEFAULT<\/span> <span class=\"token boolean\">NULL<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">PRIMARY<\/span> <span class=\"token keyword\">KEY<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">`<\/span>id<span class=\"token punctuation\">`<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">ENGINE<\/span><span class=\"token operator\">=<\/span><span class=\"token keyword\">InnoDB<\/span> <span class=\"token keyword\">AUTO_INCREMENT<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">1<\/span> <span class=\"token keyword\">DEFAULT<\/span> <span class=\"token keyword\">CHARSET<\/span><span class=\"token operator\">=<\/span>utf8<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40101 SET SQL_MODE=@OLD_SQL_MODE *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS *\/<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES *\/<\/span><span class=\"token punctuation\">;<\/span> <\/code><\/pre>\n<h3>4.\u529f\u80fd\u5b9e\u73b0<\/h3>\n<ol>\n<li>\u7cfb\u7edf\u6ce8\u518c\u767b\u5f55<\/li>\n<\/ol>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked=\"true\" disabled> \u7528\u6237\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u5b9e\u73b0\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\uff0c\u4f01\u4e1a\u5458\u5de5\u7528\u6237\u767b\u5f55\u540e\uff0c\u80fd\u67e5\u770b\u76f8\u5173\u6587\u6863\u4fe1\u606f\u548c\u6253\u5370\u6587\u6863\u4fe1\u606f\u7b49\uff1b\u7ba1\u7406\u5458\u7528\u6237\u767b\u5f55\u7cfb\u7edf\u540e\uff0c\u80fd\u901a\u8fc7\u540e\u53f0\u5bf9\u7cfb\u7edf\u8fdb\u884c\u7ef4\u62a4\u548c\u7ba1\u7406\uff0c\u4e3b\u8981\u5305\u62ec\u7528\u6237\u89d2\u8272\u7ba1\u7406\uff0c\u6587\u6863\u7c7b\u522b\u7ba1\u7406\u548c\u6587\u6863\u4fe1\u606f\u7ba1\u7406\u7b49\u3002<\/li>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked=\"true\" disabled> \u9996\u5148\u4f1a\u6839\u636e\u7528\u6237\u8f93\u5165\u7684\u8d26\u53f7\u548c\u5bc6\u7801\uff0c\u5728LoginServlet\u4e2d\u83b7\u53d6\u5bf9\u5e94\u53c2\u6570\uff0c\u5e76\u8fdb\u884c\u67e5\u8868\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u3002\u5982\u679c\u7528\u6237\u4fe1\u606f\u9519\u8bef\uff0c\u5219\u8fd4\u56de\u201c\u7528\u6237\u540d\u6216\u8005\u5bc6\u7801\u9519\u8bef\u201d\u76f8\u5e94\u63d0\u793a\u3002\u5982\u679c\u7528\u6237\u4fe1\u606f\u6b63\u786e\uff0c\u5219\u6839\u636e\u7528\u6237\u7c7b\u578b\u6765\u5224\u65ad\u662f\u7ba1\u7406\u5458\u8fd8\u662f\u666e\u901a\u7528\u6237\uff0c\u4ece\u800c\u8df3\u8f6c\u5230\u4e0d\u540c\u9996\u9875\u3002\u7ba1\u7406\u5458\u5219\u8df3\u8f6c\u5230\u540e\u53f0\u7ba1\u7406\u9996\u9875\uff0c\u975e\u7ba1\u7406\u5458\u5219\u8df3\u8f6c\u5230\u524d\u53f0\u9996\u9875\u3002<\/li>\n<\/ul>\n<ol start=\"2\">\n<li>\u6587\u6863\u7c7b\u522b\u7ba1\u7406<\/li>\n<\/ol>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked=\"true\" disabled> \u6587\u6863\u7c7b\u522b\u7ba1\u7406\u6a21\u5757\u5b9e\u73b0\u5bf9\u6587\u6863\u7c7b\u522b\u7684\u7ba1\u7406\uff0c\u4e3b\u8981\u5305\u62ec\u6587\u6863\u7c7b\u522b\u7684\u6dfb\u52a0\uff0c\u4fee\u6539\u548c\u5220\u9664\u3002<\/li>\n<\/ul>\n<ol start=\"3\">\n<li>\u6587\u6863\u4fe1\u606f\u7ba1\u7406<\/li>\n<\/ol>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked=\"true\" disabled> \u6587\u6863\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u5b9e\u73b0\u5bf9\u6587\u6863\u4fe1\u606f\u7684\u7ba1\u7406\u529f\u80fd\uff0c\u4e3b\u8981\u5305\u62ec\u5bf9\u6587\u6863\u8fdb\u884c\u6dfb\u52a0\uff0c\u4fee\u6539\uff0c\u5220\u9664\uff0c\u67e5\u770b\u548c\u6587\u6863\u7684\u6d4f\u89c8\u529f\u80fd\u7b49\u3002<\/li>\n<\/ul>\n<ol start=\"4\">\n<li>\u6587\u6863\u4fe1\u606f\u67e5\u8be2<\/li>\n<\/ol>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked=\"true\" disabled> \u6587\u6863\u4fe1\u606f\u67e5\u8be2\u6a21\u5757\u5b9e\u73b0\u5bf9\u6587\u6863\u7684\u7efc\u5408\u67e5\u8be2\u529f\u80fd\uff0c\u4e3b\u8981\u5305\u62ec\u6309\u6587\u6863\u7c7b\u522b\u67e5\u8be2\uff0c\u6309\u6587\u6863\u6807\u9898\u67e5\u8be2\uff0c\u6a21\u7cca\u5339\u914d\u67e5\u8be2\u7b49\u3002<\/li>\n<\/ul>\n<ol start=\"5\">\n<li>\u6587\u6863\u9644\u4ef6\u7ba1\u7406<\/li>\n<\/ol>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" checked=\"true\" disabled> \u6587\u6863\u9644\u4ef6\u7ba1\u7406\u6a21\u5757\u5b9e\u73b0\u5bf9\u6587\u6863\u9644\u4ef6\u7684\u7ba1\u7406\u529f\u80fd\u3002\u4e3b\u8981\u5305\u62ec\u5bf9\u6587\u4ef6\u7684\u6dfb\u52a0\uff0c\u7f16\u8f91\u548c\u5220\u9664\u3002<\/li>\n<\/ul>\n<h3>5.\u8fd0\u884c\u7ed3\u679c<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093833864.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c3\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c3\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093834510.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c4\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c4\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093834505.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c5\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c5\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093834489.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c6\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c6\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093834316.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c7\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c7\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093849571.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c8\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c8\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093849556.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c9\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c9\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093849490.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c10\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c10\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/2020123009384954.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c11\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c11\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093848963.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c12\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c12\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093900218.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c13\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c13\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093900199.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c14\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c14\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093910426.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c15\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c15\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/20201230093910372.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf (https:\/\/mushiming.com\/)  \u7b2c16\u5f20\" title=\"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf  \u7b2c16\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<h4>\u6d4b\u8bd5\u7ed3\u679c\u4e0e\u5206\u6790<\/h4>\n<ul>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u9996\u5148\u6253\u5f00IntelliJ IDEA\uff0c\u4e4b\u540e\u8fdb\u884cTomcat\u914d\u7f6e\uff0cJar\u914d\u7f6e\u7b49<\/li>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u73af\u5883\u914d\u7f6e\u6210\u529f\u540e\u5f00\u59cbdebug\u7a0b\u5e8f\uff0c\u7b49\u5f85Tomcat\u663e\u793a\u7eff\u8272\u540e\uff0cWeb exploded\u663e\u793a\u7eff\u8272\u5bf9\u53f7\u540e\uff0c\u8fdb\u884c\u8bbf\u95ee\u5730\u5740\uff1ahttp:\/\/localhost:8080\/Document_Sys_Web_exploded\/front\/login.jsp\uff0c\u4fbf\u53ef\u4ee5\u8fdb\u5165\u6587\u6863\u7ba1\u7406\u7cfb\u7edf\u7684\u767b\u9646\u754c\u9762\uff0c\u5728\u754c\u9762\u4e2d\u53ef\u4ee5\u9009\u62e9\u5df2\u77e5\u7684\u7528\u6237\u6216\u8005\u7ba1\u7406\u5458\u8d26\u53f7\u548c\u5bc6\u7801\u8fdb\u884c\u767b\u5f55\uff0c\u5982\u679c\u6ca1\u6709\u8d26\u53f7\uff0c\u70b9\u51fb\u201c\u70b9\u51fb\u6ce8\u518c\u201d\u8d85\u94fe\u63a5\u8fdb\u5165\u6ce8\u518c\u754c\u9762\u8fdb\u884c\u6ce8\u518c\uff0c\u6ce8\u518c\u6210\u529f\u540e\u81ea\u52a8\u8df3\u8f6c\u81f3\u767b\u9646\u754c\u9762\u8fdb\u884c\u767b\u5f55\u3002<\/li>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u7528\u6237\u754c\u9762\u53ef\u4ee5\u67e5\u627e\u6587\u4ef6\u548c\u6d4f\u89c8\u6253\u5370\u6587\u4ef6\u3002<\/li>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u7ba1\u7406\u5458\u8d26\u53f7admin(admin123)\u8fdb\u884c\u7528\u6237\u4fe1\u606f\uff0c\u7528\u6237\u6743\u9650\uff0c\u6587\u6863\u7c7b\u522b\uff0c\u6587\u6863\u4fe1\u606f\uff0c\u6587\u6863\u9644\u4ef6\u7684\u589e\u5220\u6539\u64cd\u4f5c\u3002<\/li>\n<li class=\"task-list-item\"><input type=\"checkbox\" class=\"task-list-item-checkbox\" disabled> \u6574\u5957\u7cfb\u7edf\u53cd\u9988\u5ef6\u65f6\u4f4e\u4e8e\u7528\u6237\u6700\u5927\u7b49\u5f85\u65f6\u95f4\uff0cSQL\u8bed\u53e5\u7b80\u6d01\u5e72\u7ec3\uff0c\u5c3d\u53ef\u80fd\u4fdd\u8bc1\u5728\u4e0d\u63d0\u9ad8\u7a7a\u95f4\u590d\u6742\u5ea6\u7684\u6761\u4ef6\u4e0b\u964d\u4f4e\u6574\u4f53\u7cfb\u7edf\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u3002<\/li>\n<\/ul>\n<h4>\u6d4b\u8bd5<\/h4>\n<p>\u5728\u6d4b\u8bd5\u4e2d\uff0c\u8fdb\u884c\u8def\u5f84\u8986\u76d6\u6d4b\u8bd5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u64cd\u4f5c\u6b65\u9aa4<\/th>\n<th>\u8f93\u5165\u6570\u636e<\/th>\n<th>\u671f\u671b\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u70b9\u51fb\u6ce8\u518c\uff0c\u5728\u7528\u6237\u540d\u540e\u6587\u672c\u6846\u5185\u8f93\u5165\u7528\u6237\u540d\uff0c\u5728\u5bc6\u7801\u540e\u6587\u672c\u6846\u5185\u8f93\u5165\u5bc6\u7801\uff0c\u70b9\u51fb\u6ce8\u518c\u540e\uff0c\u8df3\u8f6c\u5230\u767b\u5f55\u754c\u9762\u8fdb\u884c\u767b\u5f55<\/td>\n<td><code>\u81ea\u5b9a\u4e49\u7528\u6237\u540d\uff0c\u81ea\u5b9a\u4e49\u5bc6\u7801<\/code><\/td>\n<td>\u663e\u793a\u6ce8\u518c\u6210\u529f\uff0c\u5e76\u8fdb\u5165\u7528\u6237\u9875\u9762<\/td>\n<\/tr>\n<tr>\n<td>\u5728\u7528\u6237\u540d\u540e\u6587\u672c\u6846\u5185\u8f93\u5165admin\uff0c\u5728\u5bc6\u7801\u540e\u6587\u672c\u6846\u5185\u8f93\u5165admin123\uff0c\u8fdb\u884c\u767b\u5f55<\/td>\n<td><code>\u5bf9\u5e94\u7684\u7528\u6237\u540d\uff0c\u5bf9\u5e94\u7684\u5bc6\u7801<\/code><\/td>\n<td>\u767b\u5f55Admin\u540e\u53f0\u754c\u9762<\/td>\n<\/tr>\n<tr>\n<td>\u4f9d\u6b21\u70b9\u51fb\u7ba1\u7406\u5458\u540e\u53f0\u6309\u94ae\u548c\u7528\u6237\u524d\u53f0\u6309\u94ae<\/td>\n<td><code>\u6b63\u786e\u7528\u6237\u540d\u548c\u5bf9\u5e94\u5bc6\u7801<\/code><\/td>\n<td>\u64cd\u4f5c\u6210\u529f\uff01<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>6.\u6838\u5fc3\u4ee3\u7801<\/h3>\n<h4>Jsp<\/h4>\n<ul>\n<li><strong>index<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.UserInfo\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"cn.hutool.core.util.StrUtil\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"mapper.DocumentInfoMapper\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.DocumentInfo\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"java.util.List\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span><span class=\"token operator\">--<\/span> Created by IntelliJ <span class=\"token constant\">IDEA<\/span><span class=\"token punctuation\">.<\/span> User<span class=\"token punctuation\">:<\/span> GodOuO Date<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2020<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">27<\/span> Time<span class=\"token punctuation\">:<\/span> <span class=\"token number\">20<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span> To change <span class=\"token keyword\">this<\/span> template use File <span class=\"token operator\">|<\/span> Settings <span class=\"token operator\">|<\/span> File Templates<span class=\"token punctuation\">.<\/span> <span class=\"token operator\">--<\/span><span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u9996\u9875<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"..\/images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #cc0<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7ba1\u7406\u7cfb\u7edf<span class=\"token operator\">-<\/span>User<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/front\/index.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> UserInfo user <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">(<\/span>UserInfo<span class=\"token punctuation\">)<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">getAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>user <span class=\"token operator\">!=<\/span> <span class=\"token keyword\">null<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;span&gt;\"<\/span> <span class=\"token operator\">+<\/span> user<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUsername<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/span&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;span&gt;&lt;a href=\\\"\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/logout\\\"&gt;\u9000\u51fa\u767b\u5f55&lt;\/a&gt;&lt;\/span&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;a href=\\\"\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/front\/login.jsp\\\"&gt;\u767b\u5f55&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" \/\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\\\"\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/front\/register.jsp\\\"&gt;\u6ce8\u518c&lt;\/a&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentInfo book <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> book<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token operator\">&lt;<\/span>DocumentInfo<span class=\"token operator\">&gt;<\/span> search <span class=\"token operator\">=<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">search<\/span><span class=\"token punctuation\">(<\/span>book<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> placeholder<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u8bf7\u8f93\u5165\u540d\u79f0...\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u641c\u7d22<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align: center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table border<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span> style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u540d\u79f0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u5185\u5bb9<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7c7b\u522b<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u64cd\u4f5c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span>forEach items<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=search%&gt;\"<\/span> <span class=\"token keyword\">var<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"b\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>b<span class=\"token punctuation\">.<\/span>id<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>b<span class=\"token punctuation\">.<\/span>name<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>b<span class=\"token punctuation\">.<\/span>content<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u5408\u540c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button <span class=\"token operator\">&gt;<\/span>\u6253\u5370<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span>forEach<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>login<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span><span class=\"token operator\">--<\/span> Created by IntelliJ <span class=\"token constant\">IDEA<\/span><span class=\"token punctuation\">.<\/span> User<span class=\"token punctuation\">:<\/span> GodOuO Date<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2020<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">25<\/span> Time<span class=\"token punctuation\">:<\/span> <span class=\"token number\">20<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">38<\/span> To change <span class=\"token keyword\">this<\/span> template use File <span class=\"token operator\">|<\/span> Settings <span class=\"token operator\">|<\/span> File Templates<span class=\"token punctuation\">.<\/span> <span class=\"token operator\">--<\/span><span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"..\/images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">.<\/span>td<span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">20<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> right<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> padding<span class=\"token operator\">-<\/span>right<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token operator\">-<\/span>top<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">888<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token punctuation\">.<\/span>div0<span class=\"token punctuation\">{ \n   <!-- --><\/span> position<span class=\"token punctuation\">:<\/span>absolute<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u5b9a\u4f4d\u65b9\u5f0f\u7edd\u5bf9\u5b9a\u4f4dabsolute*\/<\/span> top<span class=\"token punctuation\">:<\/span><span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> left<span class=\"token punctuation\">:<\/span><span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u9876\u548c\u9ad8\u540c\u65f6\u8bbe\u7f6e50%\u5b9e\u73b0\u7684\u662f\u540c\u65f6\u6c34\u5e73\u5782\u76f4\u5c45\u4e2d\u6548\u679c*\/<\/span> transform<span class=\"token punctuation\">:<\/span><span class=\"token function\">translate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u5b9e\u73b0\u5757\u5143\u7d20\u767e\u5206\u6bd4\u4e0b\u5c45\u4e2d*\/<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">450<\/span>px<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span><span class=\"token number\">50<\/span>px<span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">.3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u80cc\u666f\u989c\u8272\u4e3a\u767d\u8272\uff0c\u900f\u660e\u5ea6\u4e3a0.8*\/<\/span> box<span class=\"token operator\">-<\/span>sizing<span class=\"token punctuation\">:<\/span>border<span class=\"token operator\">-<\/span>box<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*box-sizing\u8bbe\u7f6e\u76d2\u5b50\u6a21\u578b\u7684\u89e3\u6790\u6a21\u5f0f\u4e3a\u602a\u5f02\u76d2\u6a21\u578b\uff0c 24 \u5c06border\u548cpadding\u5212\u5f52\u5230width\u8303\u56f4\u5185*\/<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">15<\/span>px <span class=\"token number\">25<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u8fb9\u6846\u9634\u5f71 \u6c34\u5e73\u9634\u5f710 \u5782\u76f4\u9634\u5f7115px \u6a21\u7cca25px \u989c\u8272\u9ed1\u8272\u900f\u660e\u5ea60.5*\/<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">15<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u8fb9\u6846\u5706\u89d2\uff0c\u56db\u4e2a\u89d2\u5747\u4e3a15px*\/<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">.<\/span>div2<span class=\"token punctuation\">{ \n   <!-- --><\/span> margin<span class=\"token operator\">-<\/span>left<span class=\"token punctuation\">:<\/span> <span class=\"token number\">500<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7ba1\u7406\u7cfb\u7edf\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"div0\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/login\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"div1\"<\/span><span class=\"token operator\">&gt;<\/span> \u7528\u6237\u540d\uff1a <span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> placeholder<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7528\u6237\u540d\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"username\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div <span class=\"token keyword\">class<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"div1\"<\/span><span class=\"token operator\">&gt;<\/span> \u5bc6<span class=\"token operator\">&amp;<\/span>emsp<span class=\"token punctuation\">;<\/span>\u7801\uff1a <span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"password\"<\/span> placeholder<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5bc6\u7801\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"password\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> \u6ca1\u6709\u8d26\u6237\uff1f<span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/front\/register.jsp\"<\/span><span class=\"token operator\">&gt;<\/span>\u70b9\u51fb\u6ce8\u518c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"color: red\"<\/span><span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"error\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>register<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>\u6ce8\u518c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"..\/images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">.<\/span>td<span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">20<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> right<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> padding<span class=\"token operator\">-<\/span>right<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token operator\">-<\/span>top<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">888<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7ba1\u7406\u7cfb\u7edf\u6ce8\u518c\u8d26\u53f7<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/register\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u540d\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> placeholder<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7528\u6237\u540d\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"username\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u5bc6\u7801\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"password\"<\/span> placeholder<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5bc6\u7801\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"password\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u786e\u8ba4\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"password\"<\/span> placeholder<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5bc6\u7801\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u6ce8\u518c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u5df2\u6709\u8d26\u53f7\uff1f<span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/front\/login.jsp\"<\/span><span class=\"token operator\">&gt;<\/span>\u70b9\u51fb\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"color: red\"<\/span><span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"error\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentAttachment<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"cn.hutool.core.util.StrUtil\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"mapper.DocumentAttachmentMapper\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.DocumentAttachment\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>DocumentAttachment<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u9644\u4ef6\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/DocumentAttachmentAdd.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align: center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>jsp<span class=\"token punctuation\">:<\/span>include page<span class=\"token operator\">=<\/span><span class=\"token string\">\"spider.jsp\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 30px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table border<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span> style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u540d\u79f0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u8def\u5f84<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u5927\u5c0f<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u6587\u6863<span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u64cd\u4f5c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>DocumentAttachment temp <span class=\"token punctuation\">:<\/span> DocumentAttachmentMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;tr&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDocumentId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/documentAttachment?method=getById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u7f16\u8f91&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/documentAttachment?method=deleteById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u5220\u9664&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/tr&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentAttachmentAdd<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>DocumentAttachmentAdd<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u9644\u4ef6\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/index.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u8fd4\u56de<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment==null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/documentAttachment?method=addBean\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment!=null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/documentAttachment?method=updateById\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span>\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"ID\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"id\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment.id}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u540d\u79f0\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u540d\u79f0\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"name\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment.name}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u8def\u5f84\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u8def\u5f84\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"path\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment.path}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u5927\u5c0f\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5927\u5c0f\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"size\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment.size}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u6587\u6863<span class=\"token constant\">ID<\/span>\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u6587\u6863ID\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"documentId\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentAttachment.documentId}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentAttachment\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentCategory<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"cn.hutool.core.util.StrUtil\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"mapper.DocumentCategoryMapper\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.DocumentCategory\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>DocumentCategory<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7c7b\u522b\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/DocumentCategoryAdd.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align: center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>jsp<span class=\"token punctuation\">:<\/span>include page<span class=\"token operator\">=<\/span><span class=\"token string\">\"spider.jsp\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 30px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table border<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span> style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u7c7b\u522b\u540d\u79f0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u64cd\u4f5c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>DocumentCategory temp <span class=\"token punctuation\">:<\/span> DocumentCategoryMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;tr&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/documentCategory?method=getById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u7f16\u8f91&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/documentCategory?method=deleteById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u5220\u9664&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/tr&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentCategoryAdd<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>DocumentCategoryAdd<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7c7b\u522b\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/index.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u8fd4\u56de<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentCategory==null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/documentCategory?method=addBean\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentCategory!=null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/documentCategory?method=updateById\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span>\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"ID\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"id\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentCategory.id}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u7c7b\u522b\u540d\u79f0\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7c7b\u522b\u540d\u79f0\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"name\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentCategory.name}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentCategory\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentInfo<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"cn.hutool.core.util.StrUtil\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"mapper.DocumentInfoMapper\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.DocumentInfo\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>DocumentInfo<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> lightsteelblue<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u4fe1\u606f\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/DocumentInfoAdd.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align: center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>jsp<span class=\"token punctuation\">:<\/span>include page<span class=\"token operator\">=<\/span><span class=\"token string\">\"spider.jsp\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 30px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table border<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span> style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u540d\u79f0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u5185\u5bb9<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7c7b\u522b<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u64cd\u4f5c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>DocumentInfo temp <span class=\"token punctuation\">:<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;tr&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContent<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/documentInfo?method=getById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u7f16\u8f91&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/documentInfo?method=deleteById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u5220\u9664&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/tr&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentInfoAdd<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>DocumentInfoAdd<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #cc0<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u4fe1\u606f\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/index.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u8fd4\u56de<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentInfo==null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/documentInfo?method=addBean\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentInfo!=null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/documentInfo?method=updateById\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span>\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"ID\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"id\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentInfo.id}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u540d\u79f0\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u540d\u79f0\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"name\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentInfo.name}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u5185\u5bb9\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5185\u5bb9\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"content\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentInfo.content}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7c7b\u522b\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u6587\u6863\u7c7b\u522b\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"documentCategory\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.documentInfo.documentCategory}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentInfo\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>index<\/strong><\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-javascript\"> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>jsp<span class=\"token punctuation\">:<\/span>include page<span class=\"token operator\">=<\/span><span class=\"token string\">\"UserInfo.jsp\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>spider<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> font<span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> black<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>li<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/UserInfo.jsp\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>font<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u4fe1\u606f\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>font<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>li<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>li<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/UserPermissions.jsp\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>font<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>font<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>li<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>li<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/DocumentCategory.jsp\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>font<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u7c7b\u522b\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>font<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>li<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>li<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/DocumentInfo.jsp\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>font<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u4fe1\u606f\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>font<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>li<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>li<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/DocumentAttachment.jsp\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>font<span class=\"token operator\">&gt;<\/span>\u6587\u6863\u9644\u4ef6\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>font<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>li<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserInfo<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"cn.hutool.core.util.StrUtil\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"mapper.UserInfoMapper\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.UserInfo\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>UserInfo<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>f5a4b<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>clip<span class=\"token punctuation\">:<\/span> padding<span class=\"token operator\">-<\/span>box<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u80cc\u666f\u88ab\u88c1\u526a\u5230\u5185\u8fb9\u8ddd\u6846*\/<\/span> position<span class=\"token punctuation\">:<\/span>relative<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/*\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59*\/<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u4fe1\u606f\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/UserInfoAdd.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align: center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>jsp<span class=\"token punctuation\">:<\/span>include page<span class=\"token operator\">=<\/span><span class=\"token string\">\"spider.jsp\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 30px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table border<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span> style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u59d3\u540d<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u5bc6\u7801<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u64cd\u4f5c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>UserInfo temp <span class=\"token punctuation\">:<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;tr&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUsername<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getPassword<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/userInfo?method=getById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u7f16\u8f91&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/userInfo?method=deleteById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u5220\u9664&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/tr&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserInfoAdd<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>UserInfoAdd<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u4fe1\u606f\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/\/\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/index.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u8fd4\u56de<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userInfo==null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/userInfo?method=addBean\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userInfo!=null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/userInfo?method=updateById\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span>\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"ID\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"id\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userInfo.id}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u59d3\u540d\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u59d3\u540d\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"username\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userInfo.username}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u5bc6\u7801\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5bc6\u7801\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"password\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userInfo.password}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7528\u6237\u6743\u9650\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"userPermissions\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userInfo.userPermissions}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userInfo\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserPermissions<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"cn.hutool.core.util.StrUtil\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"mapper.UserPermissionsMapper\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page <span class=\"token keyword\">import<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"model.UserPermissions\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>UserPermissions<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650\u7ba1\u7406<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>clip<span class=\"token punctuation\">:<\/span> padding<span class=\"token operator\">-<\/span>box<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/*\u80cc\u666f\u88ab\u88c1\u526a\u5230\u5185\u8fb9\u8ddd\u6846*\/<\/span> position<span class=\"token punctuation\">:<\/span>relative<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/\/\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/UserPermissionsAdd.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align: center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>jsp<span class=\"token punctuation\">:<\/span>include page<span class=\"token operator\">=<\/span><span class=\"token string\">\"spider.jsp\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 30px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table border<span class=\"token operator\">=<\/span><span class=\"token string\">\"1\"<\/span> style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>th<span class=\"token operator\">&gt;<\/span>\u64cd\u4f5c<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>th<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>UserPermissions temp <span class=\"token punctuation\">:<\/span> UserPermissionsMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> out<span class=\"token punctuation\">.<\/span><span class=\"token function\">write<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"&lt;tr&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/userPermissions?method=getById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u7f16\u8f91&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;a href=\"<\/span> <span class=\"token operator\">+<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/userPermissions?method=deleteById&amp;id=\"<\/span> <span class=\"token operator\">+<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"&gt;&lt;button&gt;\u5220\u9664&lt;\/button&gt;&lt;\/a&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/td&gt;\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\" &lt;\/tr&gt;\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserPermissionsAdd<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-javascript\"> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page contentType<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/html;charset=UTF-8\"<\/span> language<span class=\"token operator\">=<\/span><span class=\"token string\">\"java\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"c\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/core\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ taglib prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"fmt\"<\/span> uri<span class=\"token operator\">=<\/span><span class=\"token string\">\"http:\/\/java.sun.com\/jsp\/jstl\/fmt\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span>@ page isELIgnored<span class=\"token operator\">=<\/span><span class=\"token string\">\"false\"<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>title<span class=\"token operator\">&gt;<\/span>UserPermissionsAdd<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>title<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style<span class=\"token operator\">&gt;<\/span> body<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> <span class=\"token function\">url<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"images\/4.jpg\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> cover<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>head<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>body style<span class=\"token operator\">=<\/span><span class=\"token string\">\"text-align:center;\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>style type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\/css\"<\/span><span class=\"token operator\">&gt;<\/span> h1<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">2<\/span>B6695<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">6<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">1<\/span>px #<span class=\"token number\">5<\/span>F5A4B<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token number\">6<\/span>px <span class=\"token number\">1<\/span>px <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token constant\">FFFFFF<\/span><span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>family<span class=\"token punctuation\">:<\/span><span class=\"token string\">\"\u5fae\u8f6f\u96c5\u9ed1\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5b8b\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u9ed1\u4f53\"<\/span><span class=\"token punctuation\">,<\/span> Arial<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> bold<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">18<\/span>px <span class=\"token number\">0<\/span> <span class=\"token operator\">!<\/span>important<span class=\"token punctuation\">;<\/span> padding<span class=\"token punctuation\">:<\/span> <span class=\"token number\">8<\/span>px <span class=\"token number\">0<\/span> <span class=\"token number\">5<\/span>px <span class=\"token number\">5<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span> <span class=\"token number\">2<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">3<\/span>px #<span class=\"token number\"><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> button<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span><span class=\"token operator\">-<\/span>webkit<span class=\"token operator\">-<\/span>linear<span class=\"token operator\">-<\/span><span class=\"token function\">gradient<\/span><span class=\"token punctuation\">(<\/span>top <span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">149<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">34<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">102<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">140<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">50<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">,<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> display<span class=\"token punctuation\">:<\/span>inline<span class=\"token operator\">-<\/span>block<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span><span class=\"token function\">rgb<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">169<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">187<\/span><span class=\"token punctuation\">)<\/span> solid <span class=\"token number\">1<\/span>px<span class=\"token punctuation\">;<\/span> box<span class=\"token operator\">-<\/span>shadow<span class=\"token punctuation\">:<\/span>inset <span class=\"token function\">rgba<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">255<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token number\">0<\/span>px <span class=\"token number\">0<\/span>px <span class=\"token number\">2<\/span>px <span class=\"token number\">0<\/span>px<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>radius<span class=\"token punctuation\">:<\/span><span class=\"token number\">8<\/span>px<span class=\"token punctuation\">;<\/span> outline<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> width<span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span>px<span class=\"token punctuation\">;<\/span> height<span class=\"token punctuation\">:<\/span><span class=\"token number\">20<\/span>px<span class=\"token punctuation\">;<\/span> cursor<span class=\"token punctuation\">:<\/span>pointer<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>#ffffff<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>size<span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span>px<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> table <span class=\"token punctuation\">{ \n   <!-- --><\/span> width<span class=\"token punctuation\">:<\/span> <span class=\"token number\">90<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">;<\/span> background<span class=\"token punctuation\">:<\/span> #ccc<span class=\"token punctuation\">;<\/span> margin<span class=\"token punctuation\">:<\/span> <span class=\"token number\">10<\/span>px auto<span class=\"token punctuation\">;<\/span> border<span class=\"token operator\">-<\/span>collapse<span class=\"token punctuation\">:<\/span> collapse<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/*border-collapse:collapse\u5408\u5e76\u5185\u5916\u8fb9\u8ddd(\u53bb\u9664\u8868\u683c\u5355\u5143\u683c\u9ed8\u8ba4\u76842\u4e2a\u50cf\u7d20\u5185\u5916\u8fb9\u8ddd*\/<\/span> <span class=\"token punctuation\">}<\/span> th<span class=\"token punctuation\">,<\/span>td <span class=\"token punctuation\">{ \n   <!-- --><\/span> height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> line<span class=\"token operator\">-<\/span>height<span class=\"token punctuation\">:<\/span> <span class=\"token number\">25<\/span>px<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>align<span class=\"token punctuation\">:<\/span> center<span class=\"token punctuation\">;<\/span> border<span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span>px solid #ccc<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> th <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #eee<span class=\"token punctuation\">;<\/span> font<span class=\"token operator\">-<\/span>weight<span class=\"token punctuation\">:<\/span> normal<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> #fff<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> tr<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token punctuation\">:<\/span> cornflowerblue<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> none<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> td a<span class=\"token punctuation\">:<\/span>hover <span class=\"token punctuation\">{ \n   <!-- --><\/span> color<span class=\"token punctuation\">:<\/span> #<span class=\"token number\">06<\/span>f<span class=\"token punctuation\">;<\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span> underline<span class=\"token punctuation\">;<\/span><span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>visited<span class=\"token punctuation\">{ \n   <!-- --><\/span> text<span class=\"token operator\">-<\/span>decoration<span class=\"token punctuation\">:<\/span>none<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u53bb\u9664\u4e0b\u5212\u7ebf<\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> purple<span class=\"token punctuation\">;<\/span> color<span class=\"token punctuation\">:<\/span>gray<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> a<span class=\"token punctuation\">:<\/span>hover<span class=\"token punctuation\">{ \n   <!-- --><\/span> background<span class=\"token operator\">-<\/span>color<span class=\"token punctuation\">:<\/span> orange<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/\/\u9f20\u6807\u60ac\u505c\u65f6\u80cc\u666f\u989c\u8272\u53d8\u6a59<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>style<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>h1<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>h1<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span>$<span class=\"token punctuation\">{ \n   <!-- --><\/span>sessionScope<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/logout\"<\/span><span class=\"token operator\">&gt;<\/span>\u9000\u51fa\u767b\u5f55<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>span style<span class=\"token operator\">=<\/span><span class=\"token string\">\"padding-right: 50px\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>span<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>a href<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/index.jsp\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button<span class=\"token operator\">&gt;<\/span>\u8fd4\u56de<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>a<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>div<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>hr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>br<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userPermissions==null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/userPermissions?method=addBean\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span> test<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userPermissions!=null}\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>form action<span class=\"token operator\">=<\/span><span class=\"token string\">\"&lt;%=request.getContextPath()%&gt;\/userPermissions?method=updateById\"<\/span> method<span class=\"token operator\">=<\/span><span class=\"token string\">\"post\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>c<span class=\"token punctuation\">:<\/span><span class=\"token keyword\">if<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>table style<span class=\"token operator\">=<\/span><span class=\"token string\">\"margin: auto\"<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token constant\">ID<\/span>\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"ID\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"id\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userPermissions.id}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span>\u7528\u6237\u6743\u9650\uff1a<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span>input type<span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span> prefix<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7528\u6237\u6743\u9650\"<\/span> name<span class=\"token operator\">=<\/span><span class=\"token string\">\"userPermissions\"<\/span> value<span class=\"token operator\">=<\/span><span class=\"token string\">\"${sessionScope.userPermissions.userPermissions}\"<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"submit\"<\/span><span class=\"token operator\">&gt;<\/span>\u6dfb\u52a0<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>button type<span class=\"token operator\">=<\/span><span class=\"token string\">\"reset\"<\/span><span class=\"token operator\">&gt;<\/span>\u91cd\u7f6e<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>button<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>td<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>tr<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>table<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>form<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>body<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">\/<\/span>html<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span><span class=\"token operator\">%<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userPermissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">%<\/span><span class=\"token operator\">&gt;<\/span> <\/code><\/pre>\n<h4>Java<\/h4>\n<ul>\n<li><strong>JDBCUtils<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> utils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>InputStream<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>sql<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>Properties<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/** * JDBC \u5de5\u5177\u7c7b *\/<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">JDBCUtils<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">static<\/span> String url<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">static<\/span> String user<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">static<\/span> String password<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">static<\/span> String driver<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/** * \u6587\u4ef6\u8bfb\u53d6\uff0c\u53ea\u4f1a\u6267\u884c\u4e00\u6b21\uff0c\u4f7f\u7528\u9759\u6001\u4ee3\u7801\u5757 *\/<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token comment\">\/\/\u8bfb\u53d6\u6587\u4ef6\uff0c\u83b7\u53d6\u503c<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token comment\">\/\/1.\u521b\u5efaProperties\u96c6\u5408\u7c7b<\/span> Properties pro <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Properties<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/\u83b7\u53d6src\u8def\u5f84\u4e0b\u7684\u6587\u4ef6---&gt;ClassLoader\u7c7b\u52a0\u8f7d\u5668<\/span> ClassLoader classLoader <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getClassLoader<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> InputStream resourceAsStream <span class=\"token operator\">=<\/span> classLoader<span class=\"token punctuation\">.<\/span><span class=\"token function\">getResourceAsStream<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"jdbc.properties\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/2.\u52a0\u8f7d\u6587\u4ef6<\/span> pro<span class=\"token punctuation\">.<\/span><span class=\"token function\">load<\/span><span class=\"token punctuation\">(<\/span>resourceAsStream<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/3\u83b7\u53d6\u6570\u636e<\/span> url <span class=\"token operator\">=<\/span> pro<span class=\"token punctuation\">.<\/span><span class=\"token function\">getProperty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"dataSource.jdbcUrl\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> user <span class=\"token operator\">=<\/span> pro<span class=\"token punctuation\">.<\/span><span class=\"token function\">getProperty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"dataSource.username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> password <span class=\"token operator\">=<\/span> pro<span class=\"token punctuation\">.<\/span><span class=\"token function\">getProperty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"dataSource.password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> driver <span class=\"token operator\">=<\/span> pro<span class=\"token punctuation\">.<\/span><span class=\"token function\">getProperty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"dataSource.driverClass\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/4.\u6ce8\u518c\u9a71\u52a8<\/span> Class<span class=\"token punctuation\">.<\/span><span class=\"token function\">forName<\/span><span class=\"token punctuation\">(<\/span>driver<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resourceAsStream<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">IOException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">ClassNotFoundException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/** * \u83b7\u53d6\u8fde\u63a5 * * @return \u8fde\u63a5\u5bf9\u8c61 *\/<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> Connection <span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> SQLException <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection conn <span class=\"token operator\">=<\/span> DriverManager<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> user<span class=\"token punctuation\">,<\/span> password<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> conn<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/** * \u91ca\u653e\u8d44\u6e90 *\/<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>ResultSet rs<span class=\"token punctuation\">,<\/span> Statement st<span class=\"token punctuation\">,<\/span> Connection conn<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>rs <span class=\"token operator\">!=<\/span> null<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> rs<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>st <span class=\"token operator\">!=<\/span> null<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> st<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>conn <span class=\"token operator\">!=<\/span> null<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> conn<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>Statement st<span class=\"token punctuation\">,<\/span> Connection conn<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>st <span class=\"token operator\">!=<\/span> null<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> st<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>conn <span class=\"token operator\">!=<\/span> null<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> conn<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-java\">dataSource<span class=\"token punctuation\">.<\/span>driverClass<span class=\"token operator\">=<\/span>com<span class=\"token punctuation\">.<\/span>mysql<span class=\"token punctuation\">.<\/span>jdbc<span class=\"token punctuation\">.<\/span>Driver dataSource<span class=\"token punctuation\">.<\/span>jdbcUrl<span class=\"token operator\">=<\/span>jdbc<span class=\"token operator\">:<\/span>mysql<span class=\"token operator\">:<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">\/<\/span>localhost<span class=\"token operator\">:<\/span><span class=\"token number\">3306<\/span><span class=\"token operator\">\/<\/span>document<span class=\"token operator\">?<\/span>useUnicode<span class=\"token operator\">=<\/span><span class=\"token boolean\">true<\/span><span class=\"token operator\">&amp;<\/span>characterEncoding<span class=\"token operator\">=<\/span>utf8<span class=\"token operator\">&amp;<\/span>autoReconnect<span class=\"token operator\">=<\/span><span class=\"token boolean\">true<\/span><span class=\"token operator\">&amp;<\/span>allowMultiQueries<span class=\"token operator\">=<\/span><span class=\"token boolean\">true<\/span> dataSource<span class=\"token punctuation\">.<\/span>username<span class=\"token operator\">=<\/span>root dataSource<span class=\"token punctuation\">.<\/span>password<span class=\"token operator\">=<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span> <\/code><\/pre>\n<ul>\n<li><strong>EncodingFilter<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> filter<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">EncodingFilter<\/span> <span class=\"token keyword\">implements<\/span> <span class=\"token class-name\">Filter<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> String charEncoding <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token function\">EncodingFilter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/** * @see Filter#init(FilterConfig) *\/<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">init<\/span><span class=\"token punctuation\">(<\/span>FilterConfig fConfig<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> ServletException <span class=\"token punctuation\">{ \n   <!-- --><\/span> charEncoding <span class=\"token operator\">=<\/span> fConfig<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInitParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"charEncoding\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>charEncoding <span class=\"token operator\">==<\/span> null <span class=\"token operator\">||<\/span> charEncoding<span class=\"token punctuation\">.<\/span><span class=\"token function\">equals<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"null\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">throw<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ServletException<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"EncodingFilter\u4e2d\u7684\u7f16\u7801\u8bbe\u7f6e\u4e3a\u7a7a\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/** * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain) *\/<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">doFilter<\/span><span class=\"token punctuation\">(<\/span>ServletRequest request<span class=\"token punctuation\">,<\/span> ServletResponse response<span class=\"token punctuation\">,<\/span> FilterChain chain<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> IOException<span class=\"token punctuation\">,<\/span> ServletException <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token comment\">\/\/ \u5c06\u8bbe\u7f6e\u7684\u7f16\u7801\u4e0e\u8bf7\u6c42\u7684\u7f16\u7801\u8fdb\u884c\u6bd4\u8f83\uff0c\u82e5\u4e0d\u540c\uff0c\u5219\u5c06\u8bf7\u6c42\u7684\u7f16\u7801\u8bbe\u7f6e\u4e3a\u8bbe\u7f6e\u7684\u7f16\u7801<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>charEncoding<span class=\"token punctuation\">.<\/span><span class=\"token function\">equals<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getCharacterEncoding<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">setCharacterEncoding<\/span><span class=\"token punctuation\">(<\/span>charEncoding<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/\/ \u5c06\u76f8\u5e94\u7684\u7f16\u7801\u8bbe\u7f6e\u4e3a\u8bbe\u7f6e\u7684\u7f16\u7801<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">setCharacterEncoding<\/span><span class=\"token punctuation\">(<\/span>charEncoding<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> chain<span class=\"token punctuation\">.<\/span><span class=\"token function\">doFilter<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/** * @see Filter#destroy() *\/<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">destroy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token comment\">\/\/ TODO Auto-generated method stub<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentAttachmentMapper<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> mapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>jdbc<span class=\"token punctuation\">.<\/span>mapper<span class=\"token punctuation\">.<\/span>MapperUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>DocumentAttachment<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> utils<span class=\"token punctuation\">.<\/span>JDBCUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>ArrayList<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>sql<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentAttachmentMapper<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>null<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>DocumentAttachment DocumentAttachment<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from document_attachment\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getEqualCondition<\/span><span class=\"token punctuation\">(<\/span>DocumentAttachment<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentAttachment temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentAttachment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPath<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"path\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setSize<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"size\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"document_id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">search<\/span><span class=\"token punctuation\">(<\/span>DocumentAttachment documentAttachment<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from document_attachment\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getLikeCondition<\/span><span class=\"token punctuation\">(<\/span>documentAttachment<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentAttachment temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentAttachment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPath<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"path\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setSize<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"size\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"document_id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>DocumentAttachment documentAttachment<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"insert into document_attachment(id,name,path,size,document_id) values (NULL,?,?,?,?)\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> documentAttachment<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> documentAttachment<span class=\"token punctuation\">.<\/span><span class=\"token function\">getPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> documentAttachment<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">4<\/span><span class=\"token punctuation\">,<\/span> documentAttachment<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDocumentId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"delete from document_attachment where id=\"<\/span> <span class=\"token operator\">+<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">,<\/span> DocumentAttachment documentAttachment<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"update document_attachment set \"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUpdateCondition<\/span><span class=\"token punctuation\">(<\/span>documentAttachment<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> <span class=\"token string\">\" where id = '\"<\/span> <span class=\"token operator\">+<\/span> id <span class=\"token operator\">+<\/span> <span class=\"token string\">\"'\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeUpdate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentCategoryMapper<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> mapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>jdbc<span class=\"token punctuation\">.<\/span>mapper<span class=\"token punctuation\">.<\/span>MapperUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>DocumentCategory<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> utils<span class=\"token punctuation\">.<\/span>JDBCUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>ArrayList<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>sql<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentCategoryMapper<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>null<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>DocumentCategory DocumentCategory<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from document_category\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getEqualCondition<\/span><span class=\"token punctuation\">(<\/span>DocumentCategory<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentCategory temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">search<\/span><span class=\"token punctuation\">(<\/span>DocumentCategory documentCategory<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from document_category\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getLikeCondition<\/span><span class=\"token punctuation\">(<\/span>documentCategory<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentCategory temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>DocumentCategory documentCategory<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"insert into document_category(id,name) values (NULL,?)\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> documentCategory<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"delete from document_category where id=\"<\/span> <span class=\"token operator\">+<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">,<\/span> DocumentCategory documentCategory<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"update document_category set \"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUpdateCondition<\/span><span class=\"token punctuation\">(<\/span>documentCategory<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> <span class=\"token string\">\" where id = '\"<\/span> <span class=\"token operator\">+<\/span> id <span class=\"token operator\">+<\/span> <span class=\"token string\">\"'\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeUpdate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentInfoMapper<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> mapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>jdbc<span class=\"token punctuation\">.<\/span>mapper<span class=\"token punctuation\">.<\/span>MapperUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>DocumentInfo<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> utils<span class=\"token punctuation\">.<\/span>JDBCUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>ArrayList<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>sql<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentInfoMapper<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>null<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>DocumentInfo DocumentInfo<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from document_info\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getEqualCondition<\/span><span class=\"token punctuation\">(<\/span>DocumentInfo<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setContent<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"content\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentCategory<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"document_category\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">search<\/span><span class=\"token punctuation\">(<\/span>DocumentInfo documentInfo<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from document_info\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getLikeCondition<\/span><span class=\"token punctuation\">(<\/span>documentInfo<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setContent<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"content\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentCategory<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"document_category\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>DocumentInfo documentInfo<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"insert into document_info(id,name,content,document_category) values (NULL,?,?,?)\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> documentInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> documentInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContent<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> documentInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"delete from document_info where id=\"<\/span> <span class=\"token operator\">+<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">,<\/span> DocumentInfo documentInfo<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"update document_info set \"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUpdateCondition<\/span><span class=\"token punctuation\">(<\/span>documentInfo<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> <span class=\"token string\">\" where id = '\"<\/span> <span class=\"token operator\">+<\/span> id <span class=\"token operator\">+<\/span> <span class=\"token string\">\"'\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeUpdate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserInfoMapper<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> mapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>jdbc<span class=\"token punctuation\">.<\/span>mapper<span class=\"token punctuation\">.<\/span>MapperUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>UserInfo<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> utils<span class=\"token punctuation\">.<\/span>JDBCUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>ArrayList<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>sql<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserInfoMapper<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>null<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>UserInfo UserInfo<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from user_info\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getEqualCondition<\/span><span class=\"token punctuation\">(<\/span>UserInfo<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user_permissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">search<\/span><span class=\"token punctuation\">(<\/span>UserInfo userInfo<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from user_info\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getLikeCondition<\/span><span class=\"token punctuation\">(<\/span>userInfo<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user_permissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>UserInfo userInfo<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"insert into user_info(id,username,password,user_permissions) values (NULL,?,?,?)\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> userInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUsername<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> userInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getPassword<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> userInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"delete from user_info where id=\"<\/span> <span class=\"token operator\">+<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">,<\/span> UserInfo userInfo<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"update user_info set \"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUpdateCondition<\/span><span class=\"token punctuation\">(<\/span>userInfo<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> <span class=\"token string\">\" where id = '\"<\/span> <span class=\"token operator\">+<\/span> id <span class=\"token operator\">+<\/span> <span class=\"token string\">\"'\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeUpdate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserPermissionsMapper<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> mapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>jdbc<span class=\"token punctuation\">.<\/span>mapper<span class=\"token punctuation\">.<\/span>MapperUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>UserPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> utils<span class=\"token punctuation\">.<\/span>JDBCUtils<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>ArrayList<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>sql<span class=\"token punctuation\">.<\/span>*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserPermissionsMapper<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>null<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>UserPermissions UserPermissions<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from user_permissions\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getEqualCondition<\/span><span class=\"token punctuation\">(<\/span>UserPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserPermissions temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user_permissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">search<\/span><span class=\"token punctuation\">(<\/span>UserPermissions userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"select * from user_permissions\"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getLikeCondition<\/span><span class=\"token punctuation\">(<\/span>userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resultSet <span class=\"token operator\">=<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeQuery<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ArrayList<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">while<\/span> <span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">next<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserPermissions temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getInt<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">.<\/span><span class=\"token function\">getString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user_permissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">return<\/span> list<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> e<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>UserPermissions userPermissions<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"insert into user_permissions(id,user_permissions) values (NULL,?)\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">setString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> userPermissions<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">boolean<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"delete from user_permissions where id=\"<\/span> <span class=\"token operator\">+<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">execute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">,<\/span> UserPermissions userPermissions<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception<span class=\"token punctuation\">{ \n   <!-- --><\/span> Connection connection <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> PreparedStatement preparedStatement <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> ResultSet resultSet <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> String sql <span class=\"token operator\">=<\/span> <span class=\"token string\">\"update user_permissions set \"<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> MapperUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUpdateCondition<\/span><span class=\"token punctuation\">(<\/span>userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> sql <span class=\"token operator\">+=<\/span> <span class=\"token string\">\" where id = '\"<\/span> <span class=\"token operator\">+<\/span> id <span class=\"token operator\">+<\/span> <span class=\"token string\">\"'\"<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> connection <span class=\"token operator\">=<\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">getConnection<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> preparedStatement <span class=\"token operator\">=<\/span> connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">prepareStatement<\/span><span class=\"token punctuation\">(<\/span>sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">return<\/span> preparedStatement<span class=\"token punctuation\">.<\/span><span class=\"token function\">executeUpdate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SQLException<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> System<span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">printf<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"===========&gt;&gt;\u9519\u8bef\uff1asql=%s&lt;&lt;============%n\"<\/span><span class=\"token punctuation\">,<\/span> sql<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">throw<\/span> throwables<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> JDBCUtils<span class=\"token punctuation\">.<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span>resultSet<span class=\"token punctuation\">,<\/span> preparedStatement<span class=\"token punctuation\">,<\/span> connection<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentAttachmentServlet<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>servelt<span class=\"token punctuation\">.<\/span>BaseServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>DocumentAttachment<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>DocumentAttachmentMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/documentAttachment\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentAttachmentServlet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">BaseServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> DocumentAttachmentMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"list\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/DocumentAttachment.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentAttachmentMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">getById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentAttachment temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentAttachment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentAttachment<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> DocumentAttachmentMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>list<span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentAttachment\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/DocumentAttachmentAdd.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentAttachment temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentAttachment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String path <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"path\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPath<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String size <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"size\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setSize<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>size<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String documentId <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentId\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>documentId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentAttachmentMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBean<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentAttachment temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentAttachment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String path <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"path\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPath<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String size <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"size\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setSize<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>size<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String documentId <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentId\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>documentId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentAttachmentMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentCategoryServlet<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>servelt<span class=\"token punctuation\">.<\/span>BaseServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>DocumentCategory<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>DocumentCategoryMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/documentCategory\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentCategoryServlet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">BaseServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> DocumentCategoryMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"list\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/DocumentCategory.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentCategoryMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">getById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentCategory temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentCategory<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> DocumentCategoryMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>list<span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentCategory\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/DocumentCategoryAdd.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentCategory temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentCategoryMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBean<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentCategory temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentCategoryMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentInfoServlet<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>servelt<span class=\"token punctuation\">.<\/span>BaseServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>DocumentInfo<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>DocumentInfoMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/documentInfo\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentInfoServlet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">BaseServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"list\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/DocumentInfo.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">getById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>DocumentInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>list<span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentInfo\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/DocumentInfoAdd.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String content <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"content\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setContent<\/span><span class=\"token punctuation\">(<\/span>content<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String documentCategory <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentCategory\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentCategory<\/span><span class=\"token punctuation\">(<\/span>documentCategory<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBean<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> DocumentInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DocumentInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String content <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"content\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setContent<\/span><span class=\"token punctuation\">(<\/span>content<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String documentCategory <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"documentCategory\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setDocumentCategory<\/span><span class=\"token punctuation\">(<\/span>documentCategory<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> DocumentInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li>LoginOutSevelet<\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/logout\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">LoginOutSevelet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">HttpServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token annotation punctuation\">@Override<\/span> <span class=\"token keyword\">protected<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">doGet<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest req<span class=\"token punctuation\">,<\/span> HttpServletResponse resp<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> ServletException<span class=\"token punctuation\">,<\/span> IOException <span class=\"token punctuation\">{ \n   <!-- --><\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">removeAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"error\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resp<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/front\/login.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>LoginSevelet<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>UserInfoMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>UserInfo<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/login\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">LoginSevelet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">HttpServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token annotation punctuation\">@Override<\/span> <span class=\"token keyword\">protected<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">doPost<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest req<span class=\"token punctuation\">,<\/span> HttpServletResponse resp<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> ServletException<span class=\"token punctuation\">,<\/span> IOException <span class=\"token punctuation\">{ \n   <!-- --><\/span> String username <span class=\"token operator\">=<\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String password <span class=\"token operator\">=<\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserInfo login <span class=\"token operator\">=<\/span> null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfo reader <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> reader<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>username<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> reader<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>password<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>reader<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>list<span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> login <span class=\"token operator\">=<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> throwables<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> throwables<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>login <span class=\"token operator\">==<\/span> null<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"error\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u7528\u6237\u6216\u8005\u5bc6\u7801\u9519\u8bef\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> resp<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/front\/login.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"user\"<\/span><span class=\"token punctuation\">,<\/span> login<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u7ba1\u7406\u5458\"<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">equals<\/span><span class=\"token punctuation\">(<\/span>login<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> resp<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/index.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> resp<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/front\/index.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>Register<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>UserInfoMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>UserInfo<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/register\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Register<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">HttpServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token annotation punctuation\">@Override<\/span> <span class=\"token keyword\">protected<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">doPost<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest req<span class=\"token punctuation\">,<\/span> HttpServletResponse resp<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> ServletException<span class=\"token punctuation\">,<\/span> IOException <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String name <span class=\"token operator\">=<\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String password <span class=\"token operator\">=<\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>password<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u666e\u901a\u7528\u6237\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> e<span class=\"token punctuation\">.<\/span><span class=\"token function\">printStackTrace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"error\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u7528\u6237\u540d\u5bc6\u7801\u9519\u8bef\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> resp<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>req<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/front\/login.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserInfoServlet<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>servelt<span class=\"token punctuation\">.<\/span>BaseServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>UserInfo<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>UserInfoMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/userInfo\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserInfoServlet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">BaseServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"list\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/UserInfo.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">getById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserInfo<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>list<span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userInfo\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/UserInfoAdd.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String username <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>username<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String password <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>password<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String userPermissions <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userPermissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBean<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserInfo temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String username <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"username\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>username<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String password <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"password\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>password<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String userPermissions <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userPermissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserInfoMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserPermissionsServlet<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> servlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>servelt<span class=\"token punctuation\">.<\/span>BaseServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> model<span class=\"token punctuation\">.<\/span>UserPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> mapper<span class=\"token punctuation\">.<\/span>UserPermissionsMapper<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>ServletException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>WebServlet<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletRequest<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> javax<span class=\"token punctuation\">.<\/span>servlet<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span>HttpServletResponse<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span>IOException<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>List<span class=\"token punctuation\">;<\/span> <span class=\"token annotation punctuation\">@WebServlet<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\/userPermissions\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserPermissionsServlet<\/span> <span class=\"token keyword\">extends<\/span> <span class=\"token class-name\">BaseServlet<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> UserPermissionsMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"list\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/UserPermissions.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserPermissionsMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">deleteById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">getById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserPermissions temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> List<span class=\"token generics function\"><span class=\"token punctuation\">&lt;<\/span>UserPermissions<span class=\"token punctuation\">&gt;<\/span><\/span> list <span class=\"token operator\">=<\/span> UserPermissionsMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">list<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span>list<span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSession<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">setAttribute<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userPermissions\"<\/span><span class=\"token punctuation\">,<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> response<span class=\"token punctuation\">.<\/span><span class=\"token function\">sendRedirect<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getContextPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\"\/UserPermissionsAdd.jsp\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserPermissions temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String id <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"id\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String userPermissions <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userPermissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserPermissionsMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateById<\/span><span class=\"token punctuation\">(<\/span>Integer<span class=\"token punctuation\">.<\/span><span class=\"token function\">parseInt<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">addBean<\/span><span class=\"token punctuation\">(<\/span>HttpServletRequest request<span class=\"token punctuation\">,<\/span> HttpServletResponse response<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> Exception <span class=\"token punctuation\">{ \n   <!-- --><\/span> UserPermissions temp <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> String userPermissions <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">getParameter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"userPermissions\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> temp<span class=\"token punctuation\">.<\/span><span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>userPermissions<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> UserPermissionsMapper<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>temp<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token function\">listAll<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> response<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentAttachment<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> model<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>Date<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentAttachment<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> Integer id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>id <span class=\"token operator\">=<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token comment\">\/\/Integer\u7684\u9ed8\u8ba4\u503c\u4e3anull<\/span> <span class=\"token keyword\">private<\/span> String name<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>String name<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>name <span class=\"token operator\">=<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String path<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getPath<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> path<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setPath<\/span><span class=\"token punctuation\">(<\/span>String path<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>path <span class=\"token operator\">=<\/span> path<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> Integer size<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> size<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setSize<\/span><span class=\"token punctuation\">(<\/span>Integer size<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>size <span class=\"token operator\">=<\/span> size<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> Integer documentId<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getDocumentId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> documentId<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setDocumentId<\/span><span class=\"token punctuation\">(<\/span>Integer documentId<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>documentId <span class=\"token operator\">=<\/span> documentId<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentCategory<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> model<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>Date<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentCategory<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> Integer id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>id <span class=\"token operator\">=<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String name<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>String name<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>name <span class=\"token operator\">=<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>DocumentInfo<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> model<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>Date<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DocumentInfo<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> Integer id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>id <span class=\"token operator\">=<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String name<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setName<\/span><span class=\"token punctuation\">(<\/span>String name<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>name <span class=\"token operator\">=<\/span> name<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String content<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getContent<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> content<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setContent<\/span><span class=\"token punctuation\">(<\/span>String content<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>content <span class=\"token operator\">=<\/span> content<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String documentCategory<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getDocumentCategory<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> documentCategory<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setDocumentCategory<\/span><span class=\"token punctuation\">(<\/span>String documentCategory<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>documentCategory <span class=\"token operator\">=<\/span> documentCategory<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserInfo<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> model<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>Date<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserInfo<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> Integer id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>id <span class=\"token operator\">=<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String username<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getUsername<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> username<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setUsername<\/span><span class=\"token punctuation\">(<\/span>String username<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>username <span class=\"token operator\">=<\/span> username<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String password<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getPassword<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> password<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setPassword<\/span><span class=\"token punctuation\">(<\/span>String password<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>password <span class=\"token operator\">=<\/span> password<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String userPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> userPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>String userPermissions<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>userPermissions <span class=\"token operator\">=<\/span> userPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<ul>\n<li><strong>UserPermissions<\/strong><\/li>\n<\/ul>\n<pre><code class=\"prism language-java\"><span class=\"token keyword\">package<\/span> model<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">import<\/span> java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>Date<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserPermissions<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">private<\/span> Integer id<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> Integer <span class=\"token function\">getId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setId<\/span><span class=\"token punctuation\">(<\/span>Integer id<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>id <span class=\"token operator\">=<\/span> id<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">private<\/span> String userPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">public<\/span> String <span class=\"token function\">getUserPermissions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">return<\/span> userPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">setUserPermissions<\/span><span class=\"token punctuation\">(<\/span>String userPermissions<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>userPermissions <span class=\"token operator\">=<\/span> userPermissions<span class=\"token punctuation\">;<\/span> <span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">}<\/span> <\/code><\/pre>\n<h4>\u6e90\u4ee3\u7801\u5de5\u7a0b\u4e0b\u8f7d<\/h4>\n<p>\u70b9\u51fb\u6b64\u5904\u4e0b\u8f7d<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f01\u4e1a\u4fe1\u606f\u6587\u4ef6_\u4f01\u4e1a\u7ba1\u7406\u5e73\u53f0\u7ba1\u7406\u7cfb\u7edf\u901a\u8fc7Jsp\u5b9e\u73b0\u4e0a\u8ff0\u529f\u80fd\uff0c\u5e76\u4e14\u5728\u6d4f\u89c8\u5668\u7aef\u53ef\u4ee5\u5bf9\u76f8\u5e94\u529f\u80fd\u8fdb\u884c\u64cd\u4f5c\uff01_front\/register","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6618"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=6618"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6618\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=6618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=6618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=6618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}