{"id":8995,"date":"2024-05-17T23:01:01","date_gmt":"2024-05-17T15:01:01","guid":{"rendered":""},"modified":"2024-05-17T23:01:01","modified_gmt":"2024-05-17T15:01:01","slug":"\u3010Python-\u722c\u866b\u5b9e\u621801\u3011top250\u83b7\u53d6","status":"publish","type":"post","link":"https:\/\/mushiming.com\/8995.html","title":{"rendered":"\u3010Python-\u722c\u866b\u5b9e\u621801\u3011top250\u83b7\u53d6"},"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>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\n<ul>\n<li>\n<ul>\n<li>1. \u5bfc\u5165\u5e93<\/li>\n<li>2. \u53d1\u9001HTTP\u8bf7\u6c42\u83b7\u53d6\u9875\u9762\u5185\u5bb9<\/li>\n<li>3. \u89e3\u6790HTML\u5185\u5bb9<\/li>\n<li>4. \u5b9a\u4f4d\u548c\u63d0\u53d6\u7535\u5f71\u4fe1\u606f<\/li>\n<li>5. \u5b58\u50a8\u6570\u636e<\/li>\n<li>6. \u53cd\u722c\u866b\u7b56\u7565\u53ca\u5e94\u5bf9\u65b9\u6cd5<\/li>\n<li>\u5b8c\u6574\u4ee3\u7801\u53ca\u8fd0\u884c\u7ed3\u679c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<p> \u7f51\u7edc\u722c\u866b\u662f\u4e00\u79cd\u83b7\u53d6\u4e92\u8054\u7f51\u4e0a\u6570\u636e\u7684\u65b9\u6cd5\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6ce8\u610f\u7f51\u7ad9\u53ef\u80fd\u91c7\u53d6\u7684\u53cd\u722c\u866b\u7b56\u7565\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u722c\u53d6xx\u7535\u5f71Top250\u7684\u6570\u636e\uff0c\u5e76\u63a2\u8ba8\u4e00\u4e9b\u5e38\u89c1\u7684\u53cd\u722c\u866b\u7b56\u7565\u53ca\u5e94\u5bf9\u65b9\u6cd5\u3002 <\/p>\n<h4>1. \u5bfc\u5165\u5e93<\/h4>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5bfc\u5165<code>requests<\/code>\u5e93\u548c<code>BeautifulSoup<\/code>\u5e93\uff0c\u4ee5\u53ca<code>csv<\/code>\u5e93\u3002<\/p>\n<blockquote>\n<p>requests\u5e93\u7528\u4e8e\u8bbf\u95ee\u76ee\u6807\u7f51\u7ad9\uff0c\u83b7\u53d6\u7f51\u9875\u6570\u636e\u3002<br \/> BeautifulSoup\u5e93\u7528\u4e8e\u5904\u7406requests\u83b7\u5f97\u7684\u6570\u636e\u8fdb\u884c\u89e3\u6790\u548c\u5904\u7406\u3002<br \/> csv\u5e93\u7528\u4e8e\u6700\u540e\u6570\u636e\u7684\u5b58\u50a8\u3002<\/p>\n<\/blockquote>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\"><span class=\"token keyword\">import<\/span> requests\n<span class=\"token keyword\">from<\/span> bs4 <span class=\"token keyword\">import<\/span> BeautifulSoup\n<span class=\"token keyword\">import<\/span> csv\n<\/code><\/pre>\n<h4>2. \u53d1\u9001HTTP\u8bf7\u6c42\u83b7\u53d6\u9875\u9762\u5185\u5bb9<\/h4>\n<p>\u6211\u4eec\u4f7f\u7528<code>requests.get()<\/code>\u51fd\u6570\u53d1\u9001GET\u8bf7\u6c42\uff0c\u5e76\u6a21\u62df\u6d4f\u89c8\u5668\u7684\u8bf7\u6c42\u5934\u4fe1\u606f\uff0c\u4ee5\u51cf\u5c11\u88ab\u7f51\u7ad9\u8bc6\u522b\u4e3a\u722c\u866b\u7684\u98ce\u9669\u3002<\/p>\n<pre><code class=\"prism language-python\">url <span class=\"token operator\">=<\/span> <span class=\"token string\">'https:\/\/movie.douban.com\/top250'<\/span>\nheaders <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span>\n    <span class=\"token string\">'User-Agent'<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">'Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/88.0.4324.182 Safari\/537.36'<\/span>\n<span class=\"token punctuation\">}<\/span>\nresponse <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">)<\/span>\n<\/code><\/pre>\n<h4>3. \u89e3\u6790HTML\u5185\u5bb9<\/h4>\n<p>\u521b\u5efa\u4e00\u4e2a<code>BeautifulSoup<\/code>\u5bf9\u8c61\uff0c\u5e76\u6307\u5b9a\u89e3\u6790\u5668\u548c\u8981\u89e3\u6790\u7684\u5185\u5bb9\u3002<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\">soup <span class=\"token operator\">=<\/span> BeautifulSoup<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">,<\/span> <span class=\"token string\">'html.parser'<\/span><span class=\"token punctuation\">)<\/span>\n<\/code><\/pre>\n<h4>4. \u5b9a\u4f4d\u548c\u63d0\u53d6\u7535\u5f71\u4fe1\u606f<\/h4>\n<p>\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n<blockquote>\n<p>4.1 select_one()<\/p>\n<\/blockquote>\n<p>\u5b9a\u4f4d\u7535\u5f71\u4fe1\u606f\uff1a\u6839\u636eHTML\u7ed3\u6784\u548c\u6807\u7b7e\u7684\u7279\u70b9\uff0c\u4f7f\u7528<code>BeautifulSoup<\/code>\u63d0\u4f9b\u7684\u9009\u62e9\u5668\u65b9\u6cd5\u5b9a\u4f4d\u7535\u5f71\u4fe1\u606f\u7684HTML\u5143\u7d20\u3002\u8c46\u74e3\u7535\u5f71<code>Top250<\/code>\u7684\u6bcf\u4e2a\u7535\u5f71\u90fd\u5305\u542b\u5728\u4e00\u4e2aclass\u4e3a\u2019item\u2019\u7684div\u6807\u7b7e\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528find_all\u65b9\u6cd5\u5b9a\u4f4d\u6240\u6709\u7684\u7535\u5f71\u9879\u3002\u4f8b\u5982\uff1a<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\">movie_items <span class=\"token operator\">=<\/span> soup<span class=\"token punctuation\">.<\/span>find_all<span class=\"token punctuation\">(<\/span><span class=\"token string\">'div'<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">'item'<\/span><span class=\"token punctuation\">)<\/span>\n<\/code><\/pre>\n<p>\u63d0\u53d6\u7535\u5f71\u4fe1\u606f\uff1a\u904d\u5386\u7535\u5f71\u9879\u5217\u8868\uff0c\u9010\u4e2a\u63d0\u53d6\u7535\u5f71\u7684\u5404\u4e2a\u4fe1\u606f\u3002\u53ef\u4ee5\u4f7f\u7528<code>find<\/code>\u65b9\u6cd5\u548c<code>CSS<\/code>\u9009\u62e9\u5668\u6765\u5b9a\u4f4d\u7535\u5f71\u4fe1\u606f\u7684\u5177\u4f53\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u7535\u5f71\u7684\u6807\u9898\u4f4d\u4e8eclass\u4e3a\u2019title\u2019\u7684span\u6807\u7b7e\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>select_one<\/code>\u65b9\u6cd5\u548c<code>CSS<\/code>\u9009\u62e9\u5668\u63d0\u53d6\u6807\u9898\u3002\u5176\u4ed6\u4fe1\u606f\u5982\u8bc4\u5206\u3001\u5bfc\u6f14\u3001\u6f14\u5458\u7b49\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7c7b\u4f3c\u7684\u65b9\u5f0f\u63d0\u53d6\u3002\u4f8b\u5982\uff1a<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\"><span class=\"token keyword\">for<\/span> item <span class=\"token keyword\">in<\/span> movie_items<span class=\"token punctuation\">:<\/span>\n title <span class=\"token operator\">=<\/span> item<span class=\"token punctuation\">.<\/span>select_one<span class=\"token punctuation\">(<\/span><span class=\"token string\">'.title'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>text\n rating <span class=\"token operator\">=<\/span> item<span class=\"token punctuation\">.<\/span>select_one<span class=\"token punctuation\">(<\/span><span class=\"token string\">'.rating_num'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>text\n director <span class=\"token operator\">=<\/span> item<span class=\"token punctuation\">.<\/span>select<span class=\"token punctuation\">(<\/span><span class=\"token string\">'.bd p'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">.<\/span>strip<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\n actors <span class=\"token operator\">=<\/span> item<span class=\"token punctuation\">.<\/span>select<span class=\"token punctuation\">(<\/span><span class=\"token string\">'.bd p'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">.<\/span>strip<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\n <span class=\"token comment\"># \u5176\u4ed6\u4fe1\u606f\u7684\u63d0\u53d6...<\/span>\n<\/code><\/pre>\n<blockquote>\n<p>4.2 find()<\/p>\n<\/blockquote>\n<p>\u6839\u636e\u7f51\u9875\u7684HTML\u7ed3\u6784\uff0c\u4f7f\u7528<code>find_all()<\/code>\u65b9\u6cd5\u5b9a\u4f4d\u5305\u542b\u7535\u5f71\u4fe1\u606f\u7684HTML\u5143\u7d20\uff0c\u5e76\u4f7f\u7528\u5faa\u73af\u904d\u5386\u63d0\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\">movies <span class=\"token operator\">=<\/span> soup<span class=\"token punctuation\">.<\/span>find_all<span class=\"token punctuation\">(<\/span><span class=\"token string\">'div'<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">'item'<\/span><span class=\"token punctuation\">)<\/span>\ndata <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\n<span class=\"token keyword\">for<\/span> movie <span class=\"token keyword\">in<\/span> movies<span class=\"token punctuation\">:<\/span>\n    title <span class=\"token operator\">=<\/span> movie<span class=\"token punctuation\">.<\/span>find<span class=\"token punctuation\">(<\/span><span class=\"token string\">'span'<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">'title'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>text <span class=\"token comment\"># \u7535\u5f71\u540d<\/span>\n    rating <span class=\"token operator\">=<\/span> movie<span class=\"token punctuation\">.<\/span>find<span class=\"token punctuation\">(<\/span><span class=\"token string\">'span'<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">'rating_num'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>text <span class=\"token comment\">#<\/span>\n    bd <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">(<\/span>\n        movie<span class=\"token punctuation\">.<\/span>find<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"div\"<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">\"bd\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">.<\/span>replace<span class=\"token punctuation\">(<\/span><span class=\"token string\">\" \"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>replace<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\\n\\n\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>replace<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\\n\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>split<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span>\n    <span class=\"token punctuation\">)<\/span>\n    data<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span>title<span class=\"token punctuation\">,<\/span> rating<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\n<\/code><\/pre>\n<h4>5. \u5b58\u50a8\u6570\u636e<\/h4>\n<p>\u5c06\u63d0\u53d6\u7684\u7535\u5f71\u4fe1\u606f\u5b58\u50a8\u5230<code>CSV<\/code>\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u548c\u4f7f\u7528\u3002<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\"><span class=\"token keyword\">with<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r\"\u6d4b\u8bd5\\movies.csv\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"w\"<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">=<\/span><span class=\"token string\">\"utf-8\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> <span class=\"token builtin\">file<\/span><span class=\"token punctuation\">:<\/span>\n    writer <span class=\"token operator\">=<\/span> csv<span class=\"token punctuation\">.<\/span>writer<span class=\"token punctuation\">(<\/span><span class=\"token builtin\">file<\/span><span class=\"token punctuation\">)<\/span>\n    writer<span class=\"token punctuation\">.<\/span>writerow<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">\"\u7535\u5f71\u540d\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5bfc\u6f14\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u4e3b\u6f14\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u65f6\u95f4\/\u5730\u533a\/\u7c7b\u578b\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u8bc4\u5206\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u8bc4\u4ef7\u4eba\u6570\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u4e00\u53e5\u8bdd\u8bc4\u4ef7\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\n    writer<span class=\"token punctuation\">.<\/span>writerows<span class=\"token punctuation\">(<\/span>data<span class=\"token punctuation\">)<\/span>\n<\/code><\/pre>\n<blockquote>\n<p><strong>\u9047\u5230\u7684\u95ee\u9898\uff1a<\/strong><\/p>\n<p>1\u3001\u5904\u7406\u6570\u636e\u65f6\uff0c\u6b63\u5e38\u5b58\u50a8\u663e\u793a\u7684\u4e2d\u6587\u5728\u5199\u5165\u5230<code>csv<\/code>\u6587\u4ef6\u65f6\u53d8\u6210\u4e86\u4e71\u7801\uff0c\u6587\u4ef6\u7684\u7f16\u7801\u672a\u80fd\u6b63\u786e\u5904\u7406\u4e2d\u6587\uff0c\u9700\u8981\u5728\u5199\u5165<code>csv<\/code>\u6587\u4ef6\u65f6\u6307\u5b9a\u7f16\u7801\u3002<\/p>\n<p>2\u3001\u5199\u5165\u591a\u51fa\u4e00\u884c\u7a7a\u767d\u884c<\/p>\n<p><strong>\u89e3\u51b3\u529e\u6cd5\uff1a<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"prism language-python\"><span class=\"token keyword\">with<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span>filename<span class=\"token punctuation\">,<\/span> <span class=\"token string\">'a'<\/span><span class=\"token punctuation\">,<\/span> newline<span class=\"token operator\">=<\/span><span class=\"token string\">''<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">=<\/span><span class=\"token string\">'utf-8-sig'<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> f<span class=\"token punctuation\">:<\/span> \n    <span class=\"token comment\"># \u6570\u636e\u5b58\u50a8<\/span>\n<\/code><\/pre>\n<\/blockquote>\n<h4>6. \u53cd\u722c\u866b\u7b56\u7565\u53ca\u5e94\u5bf9\u65b9\u6cd5<\/h4>\n<p>\u5728\u8fdb\u884c\u7f51\u9875\u6570\u636e\u722c\u53d6\u65f6\uff0c\u7f51\u7ad9\u53ef\u80fd\u91c7\u53d6\u4e00\u4e9b\u53cd\u722c\u866b\u7b56\u7565\uff0c\u4f8b\u5982\u8bbe\u7f6e\u8bbf\u95ee\u9891\u7387\u9650\u5236\u3001\u4f7f\u7528\u9a8c\u8bc1\u7801\u3001\u68c0\u6d4b\u8bf7\u6c42\u5934\u4fe1\u606f\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38<\/p>\n<p>\u89c1\u7684\u53cd\u722c\u866b\u7b56\u7565\u53ca\u5e94\u5bf9\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u8bbf\u95ee\u9891\u7387\u9650\u5236\uff1a\u4f7f\u7528<code>time.sleep()<\/code>\u51fd\u6570\u968f\u673a\u5ef6\u65f6\uff0c\u4ee5\u907f\u514d\u8fc7\u4e8e\u9891\u7e41\u7684\u8bf7\u6c42\u3002<\/li>\n<li>\u4f7f\u7528\u4ee3\u7406<code>IP<\/code>\uff1a\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406<code>IP<\/code>\u8fdb\u884c\u8bf7\u6c42\uff0c\u9690\u85cf\u771f\u5b9e\u7684\u8bf7\u6c42\u6765\u6e90\u3002<\/li>\n<li>\u5904\u7406\u9a8c\u8bc1\u7801\uff1a\u5982\u679c\u9047\u5230\u9a8c\u8bc1\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u8fdb\u884c\u81ea\u52a8\u8bc6\u522b\u6216\u624b\u52a8\u8f93\u5165\u9a8c\u8bc1\u7801\u3002<\/li>\n<\/ul>\n<p>\u8bf7\u6ce8\u610f\uff0c\u5c0a\u91cd\u7f51\u7ad9\u7684\u722c\u866b\u89c4\u5219\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u4e0d\u8981\u8fc7\u5ea6\u8bf7\u6c42\u6216\u5bf9\u7f51\u7ad9\u9020\u6210\u8fc7\u5927\u7684\u8d1f\u8f7d\u3002<\/p>\n<h4>\u5b8c\u6574\u4ee3\u7801\u53ca\u8fd0\u884c\u7ed3\u679c<\/h4>\n<pre><code class=\"prism language-python\"><span class=\"token keyword\">import<\/span> requests\n<span class=\"token keyword\">from<\/span> bs4 <span class=\"token keyword\">import<\/span> BeautifulSoup\n<span class=\"token keyword\">import<\/span> csv\n\nurl <span class=\"token operator\">=<\/span> <span class=\"token string\">\"https:\/\/movie.douban.com\/top250\"<\/span>\nheaders <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">{ \n   <!-- --><\/span>\n    <span class=\"token string\">\"User-Agent\"<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">\"Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/88.0.4324.182 Safari\/537.36\"<\/span>\n<span class=\"token punctuation\">}<\/span>\nresponse <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token operator\">=<\/span>url<span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">)<\/span>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>status_code<span class=\"token punctuation\">)<\/span>\nsoup <span class=\"token operator\">=<\/span> BeautifulSoup<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"html.parser\"<\/span><span class=\"token punctuation\">)<\/span>\n\nmovies <span class=\"token operator\">=<\/span> soup<span class=\"token punctuation\">.<\/span>find_all<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"div\"<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">\"item\"<\/span><span class=\"token punctuation\">)<\/span>\n<span class=\"token comment\"># print(movies)<\/span>\ndata <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\n<span class=\"token keyword\">for<\/span> movie <span class=\"token keyword\">in<\/span> movies<span class=\"token punctuation\">:<\/span>\n    title <span class=\"token operator\">=<\/span> movie<span class=\"token punctuation\">.<\/span>find<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"span\"<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">\"title\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>text\n    <span class=\"token comment\"># rating = movie.find(\"span\", class_=\"rating_num\").text<\/span>\n    <span class=\"token comment\"># inq = movie.find(\"span\", class_=\"inq\").text<\/span>\n    bd <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">(<\/span>\n        movie<span class=\"token punctuation\">.<\/span>find<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"div\"<\/span><span class=\"token punctuation\">,<\/span> class_<span class=\"token operator\">=<\/span><span class=\"token string\">\"bd\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">.<\/span>replace<span class=\"token punctuation\">(<\/span><span class=\"token string\">\" \"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>replace<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\\n\\n\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>replace<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\\n\\n\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span>\n        <span class=\"token punctuation\">.<\/span>split<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token punctuation\">)<\/span>\n    <span class=\"token punctuation\">)<\/span>\n    bd <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>x <span class=\"token keyword\">for<\/span> x <span class=\"token keyword\">in<\/span> bd <span class=\"token keyword\">if<\/span> x <span class=\"token operator\">!=<\/span> <span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">]<\/span>\n    bd <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>x <span class=\"token keyword\">for<\/span> y <span class=\"token keyword\">in<\/span> bd <span class=\"token keyword\">for<\/span> x <span class=\"token keyword\">in<\/span> y<span class=\"token punctuation\">.<\/span>split<span class=\"token punctuation\">(<\/span><span class=\"token string\">\" \"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span>\n    data<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span>title<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">+<\/span> bd<span class=\"token punctuation\">)<\/span>\n\n<span class=\"token keyword\">with<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r\"\u6d4b\u8bd5\\movies.csv\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"w\"<\/span><span class=\"token punctuation\">,<\/span> newline<span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">=<\/span><span class=\"token string\">\"utf-8-sig\"<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> <span class=\"token builtin\">file<\/span><span class=\"token punctuation\">:<\/span>\n    writer <span class=\"token operator\">=<\/span> csv<span class=\"token punctuation\">.<\/span>writer<span class=\"token punctuation\">(<\/span><span class=\"token builtin\">file<\/span><span class=\"token punctuation\">)<\/span>\n    writer<span class=\"token punctuation\">.<\/span>writerow<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">\"\u7535\u5f71\u540d\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u5bfc\u6f14\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u4e3b\u6f14\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u65f6\u95f4\/\u5730\u533a\/\u7c7b\u578b\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u8bc4\u5206\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u8bc4\u4ef7\u4eba\u6570\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">\"\u4e00\u53e5\u8bdd\u8bc4\u4ef7\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\n    writer<span class=\"token punctuation\">.<\/span>writerows<span class=\"token punctuation\">(<\/span>data<span class=\"token punctuation\">)<\/span>\n\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u6570\u636e\u722c\u53d6\u5b8c\u6210\u5e76\u5b58\u50a8\u5230movies.csv\u6587\u4ef6\u4e2d\u3002\"<\/span><span class=\"token punctuation\">)<\/span>\n\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u662f\u4f7f\u7528Python\u722c\u53d6\u8c46\u74e3\u7535\u5f71<code>Top250<\/code>\u7684\u5b8c\u6574\u4ee3\u7801\u3002\u8fd0\u884c\u4ee3\u7801\u540e\uff0c\u5c06\u4f1a\u722c\u53d6\u7535\u5f71\u7684\u6807\u9898\u548c\u8bc4\u5206\u4fe1\u606f\uff0c\u5e76\u5b58\u50a8\u5230\u540d\u4e3a<code>movies.csv<\/code>\u7684<code>CSV<\/code>\u6587\u4ef6\u4e2d\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/634416664ffd43359963bd4235c67b1f.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u3010Python-\u722c\u866b\u5b9e\u621801\u3011top250\u83b7\u53d6 (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"\u3010Python-\u722c\u866b\u5b9e\u621801\u3011top250\u83b7\u53d6  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>\u7ed3\u8bed\uff1a<br \/> \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5b66\u4e60\u4e86\u5982\u4f55\u4f7f\u7528Python\u548crequests\u5e93\u722c\u53d6\u8c46\u74e3\u7535\u5f71<code>Top250<\/code>\u7684\u6570\u636e\uff0c\u5e76\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u5e38\u89c1\u7684\u53cd\u722c\u866b\u7b56\u7565\u53ca\u5e94\u5bf9\u65b9\u6cd5\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5bf9\u60a8\u5728\u7f51\u7edc\u722c\u866b\u9879\u76ee\u4e2d\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u60a8\u6210\u529f\u83b7\u53d6\u6240\u9700\u7684\u6570\u636e\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u5728\u8fdb\u884c\u722c\u866b\u884c\u4e3a\u65f6\uff0c\u5e94\u9075\u5b88\u6cd5\u5f8b\u6cd5\u89c4\u548c\u7f51\u7ad9\u7684\u722c\u866b\u89c4\u5219\uff0c\u5c0a\u91cd\u7f51\u7ad9\u7684\u670d\u52a1\u7aef\u8d44\u6e90\u3002\u8c28\u614e\u548c\u8d1f\u8d23\u4efb\u5730\u4f7f\u7528\u722c\u866b\u6280\u672f\uff0c\u4e3a\u7f51\u7edc\u7a7a\u95f4\u7684\u53d1\u5c55\u8d21\u732e\u81ea\u5df1\u7684\u4e00\u4efd\u529b\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u3010Python-\u722c\u866b\u5b9e\u621801\u3011top250\u83b7\u53d6\u7f51\u7edc\u722c\u866b\u662f\u4e00\u79cd\u83b7\u53d6\u4e92\u8054\u7f51\u4e0a\u6570\u636e\u7684\u65b9\u6cd5\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\u7f51\u7ad9\u53ef\u80fd\u91c7\u53d6\u7684\u53cd\u722c\u866b...","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\/8995"}],"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=8995"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/8995\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=8995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=8995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=8995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}