{"id":6471,"date":"2024-08-07T15:01:01","date_gmt":"2024-08-07T07:01:01","guid":{"rendered":""},"modified":"2024-08-07T15:01:01","modified_gmt":"2024-08-07T07:01:01","slug":"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c","status":"publish","type":"post","link":"https:\/\/mushiming.com\/6471.html","title":{"rendered":"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p id=\"main-toc\"><strong>\u76ee\u5f55<\/strong><\/p>\n<p id=\"%E8%87%AA%E5%AE%9A%E4%B9%89%E6%8B%BC%E9%9F%B3%E5%88%86%E8%AF%8D%E5%99%A8%EF%BC%8C%E6%A0%B9%E6%8D%AE%E6%8B%BC%E9%9F%B3%E5%BE%97%E5%88%B0%E5%AD%97%E6%AE%B5%E6%90%9C%E7%B4%A2%E6%96%87%E6%A1%A3%E6%95%B0%E6%8D%AE%C2%A0-toc\" style=\"margin-left:80px;\">\u81ea\u5b9a\u4e49\u62fc\u97f3\u5206\u8bcd\u5668\uff0c\u6839\u636e\u62fc\u97f3\u5f97\u5230\u5b57\u6bb5\u641c\u7d22\u6587\u6863\u6570\u636e&nbsp;<\/p>\n<p id=\"Demo%EF%BC%88%E5%9F%BA%E4%BA%8E%E6%8B%BC%E9%9F%B3%E5%AE%9E%E7%8E%B0%E6%90%9C%E7%B4%A2%EF%BC%89-toc\" style=\"margin-left:80px;\">Demo\uff08\u57fa\u4e8e\u62fc\u97f3\u5b9e\u73b0\u641c\u7d22\uff09<\/p>\n<p id=\"completion%20suggester%E6%9F%A5%E8%AF%A2%E5%AE%9E%E7%8E%B0%E5%AD%97%E6%AE%B5%E8%A1%A5%E5%85%A8-toc\" style=\"margin-left:80px;\">completion suggester\u67e5\u8be2\u5b9e\u73b0\u5b57\u6bb5\u8865\u5168<\/p>\n<p id=\"%E6%A1%88%E4%BE%8B%EF%BC%9A%E9%85%92%E5%BA%97%E6%95%B0%E6%8D%AE%E8%87%AA%E5%8A%A8%E8%A1%A5%E5%85%85-toc\" style=\"margin-left:80px;\">\u6848\u4f8b\uff1a\u9152\u5e97\u6570\u636e\u81ea\u52a8\u8865\u5145<\/p>\n<p id=\"%C2%A0RestClient%E5%AE%9E%E7%8E%B0%E8%A1%A5%E5%85%A8-toc\" style=\"margin-left:80px;\">&nbsp;RestClient\u5b9e\u73b0\u8865\u5168<\/p>\n<hr id=\"hr-toc\">\n<blockquote>\n<h4 id=\"%E8%87%AA%E5%AE%9A%E4%B9%89%E6%8B%BC%E9%9F%B3%E5%88%86%E8%AF%8D%E5%99%A8%EF%BC%8C%E6%A0%B9%E6%8D%AE%E6%8B%BC%E9%9F%B3%E5%BE%97%E5%88%B0%E5%AD%97%E6%AE%B5%E6%90%9C%E7%B4%A2%E6%96%87%E6%A1%A3%E6%95%B0%E6%8D%AE%C2%A0\">\u81ea\u5b9a\u4e49\u62fc\u97f3\u5206\u8bcd\u5668\uff0c\u6839\u636e\u62fc\u97f3\u5f97\u5230\u5b57\u6bb5\u641c\u7d22\u6587\u6863\u6570\u636e&nbsp;<\/h4>\n<\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/d39e2bec84dc46bba588bacf952a96c5.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>\u62fc\u97f3\u5206\u8bcd\u5668\u4e0d\u4f1a\u5206\u8bcd \uff0c\u800c\u4e14\u4e5f\u6ca1\u6709\u8865\u5145\u6c49\u5b57\uff0c\u9700\u8981\u81ea\u5b9a\u4e49\u5206\u8bcd\u5668<\/p>\n<p><strong>\u6211\u4eec\u7684\u5206\u8bcd\u5668\u8981\u6709\u4e24\u79cd\uff1a1.\u5206\u8bcd\u5668analyzer\uff1b2.\u641c\u7d22\u7684\u4e00\u4e2a\u5206\u8bcd\u5668\uff0c\u4e13\u95e8\u7528\u4e8e\u641c\u7d22\u7684\uff1asearch_analyzer<\/strong>\uff08\u4e00\u822c\u7528\u4e2d\u6587ik\uff09<\/p>\n<p><span style=\"color:#fe2c24;\"><strong>\u5206\u8bcd\u5668\u5206\u4e3a\u4e09\u90e8\u5206\uff1a<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/d4fb6025529545a6b0d9bd2e83739e36.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c2\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c2\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/a62bd4e3ef0b49ebb61557944b8dfa27.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c3\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c3\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<\/p>\n<p><span style=\"color:#4da8ee;\"><strong>\u6307\u5b9a\u5206\u8bcd\u914d\u7f6e<\/strong><\/span><\/p>\n<p>\u7f51\u7ad9\uff1a\/github.com\/medcl\/elasticsearch-analysis-pinyin<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/56b654c483714847a91856822ad4a272.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c4\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c4\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<strong>\u5728\u521b\u5efa\u7d22\u5f15\u5e93\u65f6\uff0c\u901a\u8fc7settings\u914d\u7f6e\u81ea\u5b9a\u4e49\u5206\u8bcd\u5668myanalyzer<\/strong><\/p>\n<p>&nbsp;\u5305\u62ec<strong>tokenizer<\/strong>\u4e0e<strong>filter<\/strong>\u2014\u2014&gt;\u5bf9\u5206\u597d\u7684\u8bcd\u505a\u8fdb\u4e00\u6b65\u5904\u7406<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"language-javascript\">\/\/ \u81ea\u5b9a\u4e49\u62fc\u97f3\u5206\u8bcd\u5668 PUT \/test { \"settings\": { \"analysis\": { \"analyzer\": { \"my_analyzer\": { \"tokenizer\": \"ik_max_word\", \"filter\": \"py\" \/\/\u8fd9\u91cc\u4ea4\u7ed9\u62fc\u97f3\u8fc7\u6ee4\u5668\u7684\u8bdd\uff0c\u4f1a\u5931\u53bb\u4e2d\u6587 } }, \"filter\": { \"py\": { \/\/\u6211\u4eec\u6307\u5b9a\u62fc\u97f3\u8fc7\u6ee4\u5668\u7684\u914d\u7f6e \"type\": \"pinyin\", \"keep_full_pinyin\": false, \"keep_joined_full_pinyin\": true,\/\/\u5168\u62fc \"keep_original\": true,\/\/\u8981\u4e0d\u8981\u4fdd\u7559\u4e2d\u6587 \"limit_first_letter_length\": 16, \"remove_duplicated_term\": true, \"none_chinese_pinyin_tokenize\": false } } } } }<\/code><\/pre>\n<p><strong>\u62fc\u97f3\u5206\u8bcd\u51fa\u73b0\u7684\u95ee\u9898\uff08\u5012\u6392\u7d22\u5f15\uff09\uff1a<\/strong><\/p>\n<p>\u5f53\u6211\u4eec\u641c\u7d22\u51fa\u73b0\u540c\u97f3\u8bcd\u65f6\uff0c\u4f1a\u51fa\u73b0\u4e0d\u540c\u8bcd\u7684\u8bbf\u95ee<\/p>\n<p><strong>\u6bd4\u5982\uff1a<\/strong>\u4f60\u72ee\u5b50\u548c\u8671\u5b50\u8fdb\u884c\u5206\u8bcd-&gt;\u62fc\u97f3+\u4e2d\u6587\uff0c\u800c\u4f60\u8fdb\u884c\u641c\u7d22\u65f6\uff0c\u72ee\u5b50\u5206\u8bcd\u51fa\u73b0\u62fc\u97f3shizi\uff0c\u800c\u4f60\u4e4b\u524d\u72ee\u5b50\u4e0e\u8671\u5b50\u7684\u5206\u8bcd\u62fc\u97f3\u90fd\u4e00\u6837\uff0c\u6240\u4ee5\u5c31\u653e\u5728\u4e00\u8d77\u53bb\u4e86\uff0cid\u90fd\u5728\u540c\u4e00\u4e2a\u8bcd\u6761\u4e0a\uff0c\u6240\u4ee5\u4e00\u641c\u72ee\u5b50\u5c31\u4f1a\u51fa\u73b0\u8671\u5b50\uff1b<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/fc6776e14d5e4a7d8861b1470ea067d2.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c5\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c5\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<strong>\u6240\u4ee5\u6211\u4eec\u8981\u5206\u5f00\u4f7f\u7528\uff0c\u5b57\u6bb5\u5728\u521b\u5efa\u5012\u6392\u7d22\u5f15\u65f6\u4f7f\u7528my_analyzer\u5206\u8bcd\u5668\uff1b\u5b57\u6bb5\u5728\u641c\u7d22\u65f6\u4f7f\u7528ik_smart\u5206\u8bcd\u5668<\/strong><\/p>\n<p><strong>\u641c\u7d22\u7684\u65f6\u5019\u5982\u679c\u4f60\u7528\u4e86\u542b\u6709py\u7684\u5206\u8bcd\u5668\uff0c<\/strong>\u90a3\u4e48\u4f60\u641c\u7684\u5185\u5bb9\u5c31\u4f1a\u5206\u8bcd\u6210\u82f1\u6587\uff0c\u5c31\u4f1a\u5bf9\u7740\u82f1\u6587\u8fdb\u884c\u641c\u7d22\uff0c\u90a3\u4e48\u5c31\u4f1a\u591a\u4e00\u4e9b\u4e0d\u76f8\u5173\u7684\u5185\u5bb9\uff1b<\/p>\n<p>\u81ea\u5b9a\u4e49\u5206\u8bcd\u5668\u7528\u4e8e\u5b57\u6bb5\u521b\u5efa\u65f6\uff1a\u5305\u62ecik+py<\/p>\n<p>\u641c\u7d22\u65f6\uff1a\u7528ik<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/6de0830f5385457ea09c1c2f9c7ef796.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c6\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c6\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<blockquote>\n<h4 id=\"Demo%EF%BC%88%E5%9F%BA%E4%BA%8E%E6%8B%BC%E9%9F%B3%E5%AE%9E%E7%8E%B0%E6%90%9C%E7%B4%A2%EF%BC%89\">Demo\uff08\u57fa\u4e8e\u62fc\u97f3\u5b9e\u73b0\u641c\u7d22\uff09<\/h4>\n<\/blockquote>\n<p>&nbsp;\u5bf9mappings\u4e2d\u7ea6\u675f\u7684\u5b57\u6bb5\u4f7f\u7528\u5206\u8bcd\u5668<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"language-objectivec\">#\u81ea\u5b9a\u4e49\u62fc\u97f3\u5206\u8bcd\u5668my_analyzer PUT \/test { \"settings\": { \"analysis\": { \"analyzer\": { \"my_analyzer\": { \"tokenizer\": \"ik_max_word\", \"filter\": \"py\" } }, \"filter\": { \"py\": { \"type\": \"pinyin\", \"keep_full_pinyin\": false, \"keep_joined_full_pinyin\": true, \"keep_original\": true, \"limit_first_letter_length\": 16, \"remove_duplicated_term\": true, \"none_chinese_pinyin_tokenize\": false } } } }, \"mappings\": { \"properties\": { \"name\": { \"type\": \"text\", \"analyzer\": \"my_analyzer\" , \"search_analyzer\": \"ik_smart\" } } } }<\/code><\/pre>\n<p><strong>\u7136\u540e\u6211\u4eec\u8fdb\u884c\u6d4b\u8bd5\uff0c\u67e5\u770b\u5b57\u6bb5\u5206\u8bcd\u7684\u7ed3\u679c\uff08_analyze\u662f\u7528\u4e8e\u5206\u8bcd\u6d4b\u8bd5\u7684\uff09\uff1a<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/dcc35e58f10a47209a96d3492a5686d4.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c7\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c7\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/c092f4d2a5764fcca31f0b55d30bc6f4.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c8\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c8\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p><strong>\u7136\u540e\u6211\u4eec\u63d2\u5165\u6587\u6863\u6570\u636e\uff0c\u8fdb\u884c\u67e5\u8be2<\/strong><\/p>\n<p>\u6839\u636e\u524d\u9762\u7684\u7ea6\u675f\u53ef\u4ee5\u77e5\u9053\uff0c\u63d2\u5165\u7684\u6587\u6863\u6570\u636ename\u88ab\u8fdb\u884c\u5206\u8bcd\uff08\u82f1\u6587\u548c\u4e2d\u6587\u90fd\u6709\uff09\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7GET xxxx\/_search query\u8fdb\u884c\u67e5\u8be2\u83b7\u53d6\u6570\u636e<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/ca1039fe3c3043d491b3ba3d1248c8ef.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c9\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c9\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong>\u8fd9\u91cc\u6d89\u53ca\u4e0a\u8ff0\u641c\u7d22\u95ee\u9898\uff0c\u5982\u679c\u641c\u7d22\u91c7\u7528\u7684\u662f\u62fc\u97f3\u5206\u8bcd\u5668\uff0c\u90a3\u4e48\u6211\u4eecquery\u65f6\u5019\u4f1a\u5c06query\u7684\u5185\u5bb9\u8fdb\u884c\u5206\u8bcd\u2014\u2014&gt;\u5206\u6210\u82f1\u6587\u8fdb\u884c\u67e5\u8be2\uff0c\u800c\u6709\u4e9b\u4e0d\u76f8\u5e72\u7684\u4e2d\u6587\u7684\u82f1\u6587\u662f\u4e00\u6837\u7684\uff0c\u6240\u4ee5\u641c\u7d22\u7684\u5206\u8bcd\u5668\u5e94\u8be5\u8bbe\u7f6e\u4e3aik<strong>\u2014\u2014&gt;\u5728\u521b\u5efa\u5012\u6392\u7d22\u5f15\uff08mappings\u4e2d\u7ea6\u675f\u7684\u5b57\u6bb5\uff09\u65f6\u5019\u8fdb\u884c\u8bbe\u7f6e<\/strong><\/p>\n<hr>\n<p>&nbsp;\u4e0a\u8ff0\u53ea\u662f\u8bb2\u89e3\u4e86\u62fc\u97f3\u5206\u8bcd\u5668\u2014\u2014&gt;\u5b9e\u73b0\u57fa\u4e8e\u62fc\u97f3\u5bf9\u6587\u6863\u6570\u636e\u7684\u641c\u7d22\uff0c\u4e0b\u9762\u662f\u57fa\u4e8e\u9996\u5b57\u6bcd\u7684\u8865\u5168\u529f\u80fd<\/p>\n<blockquote>\n<h4 id=\"completion%20suggester%E6%9F%A5%E8%AF%A2%E5%AE%9E%E7%8E%B0%E5%AD%97%E6%AE%B5%E8%A1%A5%E5%85%A8\">completion suggester\u67e5\u8be2\u5b9e\u73b0\u5b57\u6bb5\u8865\u5168<\/h4>\n<\/blockquote>\n<p><strong>\u4f5c\u7528\uff1a\u8fd9\u79cd\u67e5\u8be2\u4f1a\u4ee5\u7528\u6237\u8f93\u5165\u5185\u5bb9\u7684\u5f00\u5934\u7684\u8bcd\u6761\u5e76\u8fd4\u56de<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/93ca04cac8444d3e820d38f09345cc7a.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c10\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c10\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>suggest\u76f8\u5f53\u4e8equery\u7c7b\u578b\uff0c\u610f\u601d\uff1a\u8865\u5168\u67e5\u8be2<\/p>\n<p>title_suggest\u76f8\u5f53\u4e8e\u8865\u5168\u67e5\u8be2\u7684\u540d\u5b57<\/p>\n<p>text\u5173\u952e\u5b57\uff1a\u610f\u601d\u5c31\u662f\u4ee5....\u5f00\u5934\u53ef\u4ee5\u8fdb\u884c\u81ea\u52a8\u8865\u5168\u67e5\u8be2<\/p>\n<p>completion\u662f\u8865\u5168\u67e5\u8be2\u7684\u4e00\u79cd\u7c7b\u578b<\/p>\n<p>field\u662f\u80fd\u591f\u8865\u5168\u67e5\u8be2\u7684\u5b57\u6bb5<\/p>\n<p>skip_duplicates\uff1a\u8df3\u8fc7\u91cd\u590d\u7684<\/p>\n<p>size\uff1a\u83b7\u53d6\u7684\u7ed3\u679c\u6570&nbsp;<\/p>\n<p><strong>\u8ddf\u666e\u901a\u67e5\u8be2\u4e00\u6837:GET \/\u7d22\u5f15\/_search<\/strong><\/p>\n<p>\u53ea\u662f\u91cc\u9762\u52a0\u4e86suggest\uff0c\u7136\u540e\u5b57\u6bb5\u7684\u8bdd\uff0c\u9700\u8981type+completion\uff1a\u6307\u660e\u53ef\u4ee5\u8865\u5168<\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/686b75f932d04df5bd9d1b98080b39bb.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c11\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c11\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<strong>demo:<\/strong><\/p>\n<p><strong>1.\u5148\u8bbe\u7f6e\u6587\u6863\u4e2d\u53c2\u4e0e\u8865\u5168\u5b57\u6bb5\u4fe1\u606f\u2014\u2014&gt;\u7c7b\u578b\u4e00\u5b9a\u8981\u662fcompletion<\/strong><\/p>\n<p><strong>2.\u7136\u540ePOST\u6570\u636e\u5373\u53ef<\/strong><\/p>\n<p><strong>3.\u6700\u540e\u518d\u81ea\u52a8\u8865\u5168\u67e5\u8be2\uff0c\u5229\u7528suggect\u67e5\u8be2<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/6c8c8486f310440a8a69df03300969f7.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c12\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c12\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<strong>\u7ed3\u679c\uff1a<\/strong><\/p>\n<p><strong>\u53ef\u4ee5\u53d1\u73b0hits\u662f\u7a7a\u7684\uff0c\u56e0\u4e3a\u6211\u4eec\u6ca1\u6709\u8fdb\u884cquery\uff0c\u6ca1\u6709\u641c\u6587\u6863\uff0c\u800c\u662f\u81ea\u52a8\u8865\u5168\u67e5\u8be2<\/strong><\/p>\n<p><strong>options\u4e2d\u6709\u81ea\u52a8\u8865\u5168\u7684\u7ed3\u679c<\/strong><\/p>\n<p>\u8fd9\u4e2atext\u5b57\u6bb5\u5c31\u662f\u6211\u4eec\u5b57\u6bb5\u8865\u5168\u540e\u7684\u7ed3\u679c<\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/4a1ee9d3fcdf40dc9eb75fb3ee097b8f.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c13\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c13\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/5e1e13d288b44ddeb5682cba061009f9.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c14\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c14\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<\/p>\n<hr>\n<blockquote>\n<h4 id=\"%E6%A1%88%E4%BE%8B%EF%BC%9A%E9%85%92%E5%BA%97%E6%95%B0%E6%8D%AE%E8%87%AA%E5%8A%A8%E8%A1%A5%E5%85%85\">\u6848\u4f8b\uff1a\u9152\u5e97\u6570\u636e\u81ea\u52a8\u8865\u5145<\/h4>\n<\/blockquote>\n<p>\u4e24\u4e2a\u81ea\u5b9a\u4e49\u5206\u8bcd\u5668\uff0c\u4e00\u4e2atext_anlyzer\uff0c\u4e00\u4e2a\u662fcompletion_analyzer\uff1a<\/p>\n<p>\u610f\u601d\u5c31\u662f\u4e00\u4e2a\u662f\u5168\u6587\u68c0\u7d22\u5c31\u662f\u524d\u9762\u90a3\u4e2a\uff0c\u81ea\u52a8\u8865\u5168\u5c31\u662f\u540e\u9762\u90a3\u4e2a\uff1b<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/bf28536582d24c52a337d46076d5c3d9.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c15\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c15\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/782ce909e8794683b9690b2024812093.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c16\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c16\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >&nbsp;&nbsp;<\/p>\n<p><strong>\u6dfb\u52a0\u65b0\u7684\u5b57\u6bb5\u7ea6\u675fsuggestion<\/strong>\uff0ctype=completion\u8bf4\u660e\u662f\u652f\u6301\u8865\u5168\u7684\uff0c\u5206\u8bcd\u5668\u7528\u7684<strong>completion_analyzer<\/strong>\u8bf4\u660e\u662f\u4e0d\u652f\u6301\u5206\u8bcd\u7684\uff0c\u76f4\u63a5\u5b57\u6bb5\u62fc\u97f3\u641c\u7d22&nbsp;<\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/5654b29d2b9a4f1884a1c61265dfb5fd.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c17\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c17\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<\/p>\n<p>settings\uff1a\u5b9a\u4e49\u9152\u5e97\u5206\u8bcd\u5668<\/p>\n<p>suggection\u91cc\u9762\u5c01\u88c5\u4e86\u54c1\u724c\u4fe1\u606f\u548c\u5546\u5708\u4fe1\u606f\uff08\u81ea\u52a8\u8865\u5168\u7684\u5185\u5bb9\uff09<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/335a74a0638f40a68f3206d5ded40c7d.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c18\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c18\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;\u6309\u7167\u9996\u5b57\u6bcds\u67e5\u8be2\uff0c\u81ea\u52a8\u8865\u5168\u7c7b\u578b\u662fcompletion\uff0c\u5b57\u6bb5\u7c7b\u578b\u662fsuggestion<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/d762065b381c49d49933154519362e27.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c19\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c19\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<blockquote>\n<h4 id=\"%C2%A0RestClient%E5%AE%9E%E7%8E%B0%E8%A1%A5%E5%85%A8\">&nbsp;RestClient\u5b9e\u73b0\u8865\u5168<\/h4>\n<\/blockquote>\n<pre class=\"language-java prettyprint linenums\"><code class=\"language-javascript\">GET \/hotel\/_search \/\/\u51c6\u5907\u8bf7\u6c42 { \"suggest\": { \"mySuggection\": { \/\/\u8865\u5168\u641c\u7d22\u540d\u5b57 \"text\": \"h\", \/\/ \u5173\u952e\u5b57 \"completion\": { \/\/\u8865\u5168\u7c7b\u578b \"FIELD\": \"title\", \/\/\u8865\u5168\u5b57\u6bb5 \"skip_duplicates\":true, \"size\":10 \/\/\u83b7\u53d6\u524d\u5341\u6761\u7ed3\u679c } } } }<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/93eab8c767b44e189ef83ac9c3eccd4e.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c20\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c20\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"language-java prettyprint linenums\"><code class=\"language-java\"> \/** * \u81ea\u52a8\u8865\u5168\u67e5\u8be2 * @param prefix\uff1a\u641c\u7d22\u524d\u7f00 * @return\uff1aoptions\u4e2dtext\u5185\u5bb9 *\/ @Override public List&lt;String&gt; getSuggestions(String prefix) throws IOException { SearchRequest request = new SearchRequest(\"hotel\"); \/\/2.\u51c6\u5907DSL request.source().suggest(new SuggestBuilder() .addSuggestion(\"suggestions\", SuggestBuilders.completionSuggestion(\"suggection\") .prefix(prefix) .skipDuplicates(true) .size(10))); \/\/3.\u53d1\u9001\u8bf7\u6c42 SearchResponse response = client.search(request, RequestOptions.DEFAULT); \/\/4.\u5904\u7406\u54cd\u5e94 Suggest suggest = response.getSuggest(); CompletionSuggestion suggestions = suggest.getSuggestion(\"suggestions\"); \/\/4.2\u83b7\u53d6options List&lt;CompletionSuggestion.Entry.Option&gt; options = suggestions.getOptions(); \/\/4.3\u904d\u5386 ArrayList&lt;String&gt; result = new ArrayList&lt;&gt;(options.size()); for (CompletionSuggestion.Entry.Option option : options) { String text = option.getText().toString(); result.add(text); } return result; }<\/code><\/pre>\n<hr>\n<blockquote>\n<p>\u5b9e\u73b0\u9152\u5e97\u641c\u7d22\u9875\u9762\u8f93\u5165\u6846\u7684\u81ea\u52a8\u8865\u5168<\/p>\n<\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/9c593783533a4ecaa9bf263fe67c280e.png\" =\"\" =\"\" alt=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c (https:\/\/mushiming.com\/)  \u7b2c21\u5f20\" title=\"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c  \u7b2c21\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><\/p>\n<p>&nbsp;<\/p>\n<\/p>\n<\/p>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"elasticsearch shard\u6570\u91cf\u8bbe\u7f6e_reset\u68c0\u9a8c\u81ea\u5b9a\u4e49\u62fc\u97f3\u5206\u8bcd\u5668\uff0c\u6839\u636e\u62fc\u97f3\u5f97\u5230\u5b57\u6bb5\u641c\u7d22\u6587\u6863\u6570\u636e\u62fc\u97f3\u5206\u8bcd\u5668\u4e0d\u4f1a\u5206\u8bcd\uff0c\u800c\u4e14\u4e5f\u6ca1\u6709\u8865\u5145...","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\/6471"}],"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=6471"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6471\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=6471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=6471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=6471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}