{"id":152875,"date":"2024-11-02T02:45:20","date_gmt":"2024-11-01T18:45:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152875\/"},"modified":"2024-11-02T02:45:22","modified_gmt":"2024-11-01T18:45:22","slug":"%e5%90%83%e9%80%8f%e9%80%99%e8%90%ac%e5%ad%97%ef%bc%8c%e8%aa%b0%e9%82%84%e4%b8%8d%e6%98%af%e5%80%8b-elasticsearch-%e6%93%8d%e4%bd%9c%e8%80%81%e6%89%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152875\/","title":{"rendered":"\u5403\u900f\u9019\u842c\u5b57\uff0c\u8ab0\u9084\u4e0d\u662f\u500b ElasticSearch \u64cd\u4f5c\u8001\u624b\uff1f"},"content":{"rendered":"<h1 id=\"%e5%90%83%e9%80%8f%e9%80%99%e8%90%ac%e5%ad%97%ef%bc%8c%e8%aa%b0%e9%82%84%e4%b8%8d%e6%98%af%e5%80%8b-elasticsearch-%e6%93%8d%e4%bd%9c%e8%80%81%e6%89%8b%ef%bc%9f-UnWSDxQpXb\">\u5403\u900f\u9019\u842c\u5b57\uff0c\u8ab0\u9084\u4e0d\u662f\u500b ElasticSearch \u64cd\u4f5c\u8001\u624b\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cElasticSearch \u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u641c\u7d22\u5f15\u64ce\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u5b83\u57fa\u65bc Apache Lucene\uff0c\u63d0\u4f9b\u4e86\u5206\u4f48\u5f0f\u3001\u53ef\u64f4\u5c55\u7684\u5168\u6587\u641c\u7d22\u529f\u80fd\uff0c\u4e26\u4e14\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ElasticSearch \u7684\u57fa\u672c\u6982\u5ff5\u3001\u5b89\u88dd\u6b65\u9a5f\u3001\u5e38\u7528\u64cd\u4f5c\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u8b80\u8005\u6210\u70ba ElasticSearch \u7684\u64cd\u4f5c\u8001\u624b\u3002<\/p>\n<h2 id=\"elasticsearch-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-UnWSDxQpXb\">ElasticSearch \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>ElasticSearch \u662f\u4e00\u500b\u57fa\u65bc RESTful API \u7684\u641c\u7d22\u5f15\u64ce\uff0c\u4e3b\u8981\u7528\u65bc\u5be6\u6642\u6578\u64da\u7684\u641c\u7d22\u548c\u5206\u6790\u3002\u5b83\u7684\u6838\u5fc3\u6982\u5ff5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\uff08Index\uff09<\/strong>\uff1a\u985e\u4f3c\u65bc\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u5eab\uff0c\u6bcf\u500b\u7d22\u5f15\u5305\u542b\u591a\u500b\u6587\u6a94\u3002<\/li>\n<li><strong>\u6587\u6a94\uff08Document\uff09<\/strong>\uff1a\u985e\u4f3c\u65bc\u6578\u64da\u5eab\u4e2d\u7684\u884c\uff0c\u6bcf\u500b\u6587\u6a94\u90fd\u662f\u4e00\u500b JSON \u5c0d\u8c61\u3002<\/li>\n<li><strong>\u5b57\u6bb5\uff08Field\uff09<\/strong>\uff1a\u6587\u6a94\u4e2d\u7684\u9375\u503c\u5c0d\uff0c\u985e\u4f3c\u65bc\u6578\u64da\u5eab\u4e2d\u7684\u5217\u3002<\/li>\n<li><strong>\u96c6\u7fa4\uff08Cluster\uff09<\/strong>\uff1a\u7531\u591a\u500b\u7bc0\u9ede\u7d44\u6210\u7684\u96c6\u5408\uff0c\u8ca0\u8cac\u5b58\u5132\u6578\u64da\u548c\u8655\u7406\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7bc0\u9ede\uff08Node\uff09<\/strong>\uff1a\u96c6\u7fa4\u4e2d\u7684\u55ae\u500b\u5be6\u4f8b\uff0c\u8ca0\u8cac\u5b58\u5132\u6578\u64da\u548c\u57f7\u884c\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e8%a3%9d-elasticsearch-UnWSDxQpXb\">\u5b89\u88dd ElasticSearch<\/h2>\n<p>\u5728\u958b\u59cb\u4f7f\u7528 ElasticSearch \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u5b83\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>1. \u4e0b\u8f09 ElasticSearch\uff1a\n   wget https:\/\/artifacts.elastic.co\/downloads\/elasticsearch\/elasticsearch-7.10.0-linux-x86_64.tar.gz\n\n2. \u89e3\u58d3\u7e2e\uff1a\n   tar -xzf elasticsearch-7.10.0-linux-x86_64.tar.gz\n\n3. \u9032\u5165\u76ee\u9304\uff1a\n   cd elasticsearch-7.10.0\n\n4. \u555f\u52d5 ElasticSearch\uff1a\n   .\/bin\/elasticsearch\n<\/code><\/pre>\n<p>\u555f\u52d5\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u8a2a\u554f <code>http:\/\/localhost:9200<\/code> \u4f86\u6aa2\u67e5 ElasticSearch \u662f\u5426\u904b\u884c\u6b63\u5e38\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e6%93%8d%e4%bd%9c-UnWSDxQpXb\">\u5e38\u7528\u64cd\u4f5c<\/h2>\n<p>\u5728\u719f\u6089\u4e86\u57fa\u672c\u6982\u5ff5\u548c\u5b89\u88dd\u6b65\u9a5f\u5f8c\uff0c\u63a5\u4e0b\u4f86\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e7%b4%a2%e5%bc%95-UnWSDxQpXb\">\u5275\u5efa\u7d22\u5f15<\/h3>\n<pre><code>PUT \/my_index\n{\n  \"settings\": {\n    \"number_of_shards\": 1,\n    \"number_of_replicas\": 1\n  }\n}\n<\/code><\/pre>\n<h3 id=\"%e6%b7%bb%e5%8a%a0%e6%96%87%e6%aa%94-UnWSDxQpXb\">\u6dfb\u52a0\u6587\u6a94<\/h3>\n<pre><code>POST \/my_index\/_doc\/1\n{\n  \"title\": \"ElasticSearch \u5165\u9580\",\n  \"content\": \"\u9019\u662f\u4e00\u7bc7\u95dc\u65bc ElasticSearch \u7684\u6587\u7ae0\u3002\"\n}\n<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%96%87%e6%aa%94-UnWSDxQpXb\">\u67e5\u8a62\u6587\u6a94<\/h3>\n<pre><code>GET \/my_index\/_search\n{\n  \"query\": {\n    \"match\": {\n      \"title\": \"ElasticSearch\"\n    }\n  }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-UnWSDxQpXb\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528 ElasticSearch \u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u8a08\u7d22\u5f15\u7d50\u69cb<\/strong>\uff1a\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u8a2d\u8a08\u5408\u9069\u7684\u7d22\u5f15\u548c\u6587\u6a94\u7d50\u69cb\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u67e5\u8a62\u8a9e\u6cd5<\/strong>\uff1a\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u67e5\u8a62\u65b9\u5f0f\uff0c\u5982 <code>match<\/code>\u3001<code>term<\/code> \u7b49\u3002<\/li>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\u6027\u80fd<\/strong>\uff1a\u4f7f\u7528 ElasticSearch \u63d0\u4f9b\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u96c6\u7fa4\u7684\u5065\u5eb7\u72c0\u614b\u3002<\/li>\n<li><strong>\u6578\u64da\u5099\u4efd<\/strong>\uff1a\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UnWSDxQpXb\">\u7e3d\u7d50<\/h2>\n<p>ElasticSearch \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u641c\u7d22\u5f15\u64ce\uff0c\u638c\u63e1\u5176\u57fa\u672c\u6982\u5ff5\u3001\u5b89\u88dd\u6b65\u9a5f\u548c\u5e38\u7528\u64cd\u4f5c\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u6709\u6548\u5730\u5229\u7528\u9019\u500b\u5de5\u5177\u4f86\u8655\u7406\u548c\u5206\u6790\u6578\u64da\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7db2\u7ad9\u641c\u7d22\u3001\u6578\u64da\u5206\u6790\u9084\u662f\u65e5\u8a8c\u7ba1\u7406\uff0cElasticSearch \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c ElasticSearch\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u842c\u5b57\u7cbe\u83ef\uff0c\u8f15\u9b06\u6210\u70ba ElasticSearch \u64cd\u4f5c\u8001\u624b\uff0c\u63d0\u5347\u641c\u5c0b\u6548\u7387\uff0c\u89e3\u9396\u6578\u64da\u6f5b\u529b\uff0c\u8b93\u4f60\u4e8b\u534a\u529f\u500d\uff01<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-152875","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=152875"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152875\/revisions"}],"predecessor-version":[{"id":152876,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152875\/revisions\/152876"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}