{"id":381,"date":"2021-02-23T16:56:47","date_gmt":"2021-02-23T08:56:47","guid":{"rendered":"https:\/\/twocups.cn\/?p=381"},"modified":"2021-04-30T15:30:28","modified_gmt":"2021-04-30T07:30:28","slug":"27","status":"publish","type":"post","link":"https:\/\/twocups.cn\/index.php\/2021\/02\/23\/27\/","title":{"rendered":"\u3010Elastic Stack\u7cfb\u5217\u3011\u7b2c\u4e09\u7ae0\uff1a\u5b9e\u9645\u90e8\u7f72(\u4e8c) Elasticsearch\u7bc7"},"content":{"rendered":"\n<h4><img width=\"80\" src=\"https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a.png\" alt=\"\" class=\"wp-image-152\" srcset=\"https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a.png 3337w, https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a-300x125.png 300w, https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a-1024x426.png 1024w, https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a-768x320.png 768w, https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a-1536x639.png 1536w, https:\/\/twocups.cn\/wp-content\/uploads\/2019\/12\/logo\u6a2a-2048x852.png 2048w\" sizes=\"(max-width: 3337px) 100vw, 3337px\" \/>\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3a\u535a\u4e3b\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\uff1a<a href=\"https:\/\/twocups.cn\/index.php\/2021\/02\/23\/27\/\">https:\/\/twocups.cn\/index.php\/2021\/02\/23\/27\/<\/a><\/h4>\n\n\n\n<h2>RESTful API<\/h2>\n\n\n\n<p>Elasticsearch \u4e2d\u6709\u4e30\u5bcc\u7684 <strong>RESTful API<\/strong> \u6765\u5e2e\u52a9\u4eba\u660e\u64cd\u4f5c\u5b58\u50a8\u5e93\u4e2d\u7684\u6570\u636e\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u524d\u7aef\u8bf7\u6c42\u6a21\u62df\u5de5\u5177\uff08\u4f8b\u5982 <strong>Postman<\/strong>\uff09\u6765\u5bf9\u540e\u7aef\u7684 Elasticsearch \u53d1\u9001\u6307\u4ee4\u3002<\/p>\n\n\n\n<p><strong>\u63d0\u4e00\u53e5 RESTful API \u3002<\/strong>REST \u7684\u5168\u79f0\u662f (Resource) Representational State  Transfer\uff0c\u76f4\u8bd1\u4e3a\u8868\u73b0\u5c42\u72b6\u6001\u8f6c\u79fb\u3002\u901a\u4fd7\u70b9\u8bf4\uff0c\u5c31\u662f\u901a\u8fc7 URL \u5b9a\u4f4d\u8d44\u6e90\uff0c\u7528 HTTP \u52a8\u8bcd\uff08GET\u3001POST\u3001DELETE\u7b49\uff09\u63cf\u8ff0\u64cd\u4f5c\u3002RESTful API \u7684\u4f18\u70b9\u5c31\u662f\u4f7f\u524d\u540e\u7aef\u5206\u79bb\u7684\u6570\u636e\u4ea4\u6362\u53d8\u5f97\u66f4\u7b80\u6d01\u548c\u5bb9\u6613\uff0c\u5b83\u4e5f\u662f\u76ee\u524d Web \u9886\u57df\u6700\u53d7\u6b22\u8fce\u7684\u8f6f\u4ef6\u67b6\u6784\u8bbe\u8ba1\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"raw\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u666e\u901a API\nhttps:\/\/xxx\/getSomething?sth=zz\n# RESTful \u98ce\u683c\u7684 API\nGET https:\/\/xxx\/something\/zz<\/pre>\n\n\n\n<p>\u4f46 RESTful API \u7684\u7f3a\u70b9\u4e5f\u5f88\u660e\u663e\uff0c\u5c31\u662f API \u5bb9\u6613<strong>\u5197\u4f59<\/strong>\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6211\u4e4b\u524d\u5728\u963f\u91cc\u4e91\u505a\u5bb9\u707e\u9879\u76ee\u7684\u540e\u7aef\u7684\u65f6\u5019\uff0c\u7b2c\u4e00\u6b21\u5411\u524d\u7aef\u63d0\u4f9b\u4e86\u6211\u4eec\u4e4b\u524d\u5f00\u4f1a\u8ba8\u8bba\u597d\u7684 API\uff0c\u4f46\u5b9e\u9645\u505a\u51fa\u6765\u4ee5\u540e\u6548\u679c\u4e0d\u662f\u90a3\u4e48\u5c3d\u5982\u4eba\u610f\uff0c\u9700\u8981\u4fee\u6539\u3002\u8fd9\u91cc\u6211\u539f\u672c\u60f3\u8bf4 API \u8be5\u6539\u5c31\u6539\uff0c\u65b0\u589e\u7684\u529f\u80fd\u53ef\u4ee5\u52a0\u5230\u5df2\u6709\u7684 API \u4e2d\uff0c\u4e00\u6b21\u6027\u63d0\u4f9b\u7ed9\u524d\u7aef\u3002\u4f46\u662f\u7531\u4e8e\u524d\u7aef\u662f\u52a8\u6001\u7684\uff0c\u6d89\u53ca\u5230\u4e00\u4e2a\u6570\u636e\u5237\u65b0\u7387\u7684\u95ee\u9898\uff0c\u6240\u4ee5\u8fd8\u662f\u4e0d\u5f97\u4e0d\u65b0\u589e\u4e86\u5f88\u591a API\u3002\u8fd9\u91cc\u5c31\u6e10\u6e10\u5730\u51fa\u73b0\u4e86 API \u5197\u4f59\u7684\u95ee\u9898\uff0c\u56e0\u4e3a\u5f88\u591a API \u7684\u529f\u80fd\u662f\u5f88\u76f8\u4f3c\u7684\uff0c\u4f46\u5c31\u662f\u4e0d\u80fd\u653e\u5728\u4e00\u8d77\u3002\u5e78\u597d\u5927\u5bb6\u5f00\u4f1a\u6548\u7387\u5f88\u9ad8\uff0c\u5426\u5219\u9891\u7e41\u7684\u6539\u52a8\u4f1a\u8ba9\u5197\u4f59\u6027\u8d8a\u6765\u8d8a\u5f3a\u3002<\/p>\n\n\n\n<p>\u73b0\u5728\u53c8\u6709\u4e00\u79cd\u65b0\u7684 API \u6807\u51c6\u88ab\u63d0\u51fa\u2014\u2014<strong>GraphQL<\/strong>\uff0c\u7528\u6765\u66ff\u4ee3 RESTful API\u3002GraphQL \u7684\u5168\u79f0\u662f Graph Query Language\uff0c\u5176\u4e2d Graph \u6307\u7684\u662f\u56fe\u72b6\u6570\u636e\u3002\u6211\u7b80\u5355\u8bf4\u4e00\u4e0b\uff0cGraphQL \u5c31\u50cf\u662f\u5728\u524d\u7aef\u548c\u540e\u7aef\u4e2d\u95f4\u52a0\u4e86\u4e00\u4e2a\u4e2d\u7aef\uff0c\u6253\u7834\u4e86\u8fc7\u53bb\u524d\u7aef\u5411\u540e\u7aef\u53d1\u9001\u591a\u4e2a HTTP \u8bf7\u6c42\u8fd9\u79cd\u5206\u6563\u5f0f\u7684\u60c5\u51b5\uff0c\u800c\u53d8\u6210\u4e86\u805a\u5408\u6210\u4e00\u4e2a HTTP \u8bf7\u6c42\uff0c\u53bb\u8bbf\u95ee\u4e2d\u7aef Graph \u4e2d\u7684\u4e0d\u540c\u5b57\u6bb5\u8fd9\u79cd\u96c6\u4e2d\u5f0f\u7684\u60c5\u51b5\u3002\u901a\u4fd7\u70b9\u8bf4\uff0cRESTful API \u50cf<strong>\u70b9\u83dc\u4e0a\u83dc<\/strong>\uff0cGraphQL\u50cf<strong>\u81ea\u52a9\u9910<\/strong>\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"https:\/\/twocups.cn\/wp-content\/uploads\/2021\/02\/ES\u7b2c\u4e09\u7ae0\uff08\u4e8c\uff09_GraphQL.jpg\" alt=\"\" class=\"wp-image-387\" width=\"800\" height=\"177\" srcset=\"https:\/\/twocups.cn\/wp-content\/uploads\/2021\/02\/ES\u7b2c\u4e09\u7ae0\uff08\u4e8c\uff09_GraphQL.jpg 1600w, https:\/\/twocups.cn\/wp-content\/uploads\/2021\/02\/ES\u7b2c\u4e09\u7ae0\uff08\u4e8c\uff09_GraphQL-300x66.jpg 300w, https:\/\/twocups.cn\/wp-content\/uploads\/2021\/02\/ES\u7b2c\u4e09\u7ae0\uff08\u4e8c\uff09_GraphQL-1024x227.jpg 1024w, https:\/\/twocups.cn\/wp-content\/uploads\/2021\/02\/ES\u7b2c\u4e09\u7ae0\uff08\u4e8c\uff09_GraphQL-768x170.jpg 768w, https:\/\/twocups.cn\/wp-content\/uploads\/2021\/02\/ES\u7b2c\u4e09\u7ae0\uff08\u4e8c\uff09_GraphQL-1536x340.jpg 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p>\u6216\u8bb8\u672a\u6765\u4f1a\u51fa\u73b0\u4e00\u79cd\u5c97\u4f4d\uff0c\u53eb<strong>\u4e2d\u7aef\u5f00\u53d1<\/strong>\uff1f\u4e13\u95e8\u6765\u5904\u7406\u524d\u7aef\u7684\u8bf7\u6c42\uff0c\u540c\u65f6\u4e5f\u5904\u7406\u540e\u7aef\u670d\u52a1\u5668\u7684\u6570\u636e\uff0c\u5e76\u5728\u524d\u7aef\u540e\u7aef\u4f20\u9012\u6570\u636e\u65f6\u5bf9\u6570\u636e\u8fdb\u884c\u4e00\u4e0b\u7b5b\u9009\u3001\u7ec4\u5408\u3001\u8fc7\u6ee4\u4e4b\u7c7b\u7684\u5904\u7406\u3002\u597d\u5bb6\u4f19\uff0c\u8fd9\u4e0d\u5c31\u662f<strong>\u4e2d\u95f4\u4ef6<\/strong>\u561b\u3002<\/p>\n\n\n\n<p>\u53c8\u626f\u8fdc\u4e86\uff0c\u6211\u4eec\u7ee7\u7eed\u6765\u8bf4\u8bf4\u5982\u4f55\u64cd\u4f5c Elasticsearch \u4e2d\u7684 RESTful API\u3002<\/p>\n\n\n\n<h2>\u521b\u5efa\u975e\u7ed3\u6784\u5316\u7a7a\u7d22\u5f15<\/h2>\n\n\n\n<p>\u521b\u5efa\u7a7a\u7d22\u5f15 twocups\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">PUT http:\/\/192.168.56.101:9200\/twocups\n{\n    \"settings\": {\n        \"index\": {\n            \"number_of_shards\": \"2\", \n            \"number_of_replicas\": \"0\"\n        }\n    }\n}<\/pre>\n\n\n\n<h2>\u5220\u9664\u7d22\u5f15<\/h2>\n\n\n\n<p>\u5220\u9664\u7d22\u5f15 twocups\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">DELETE http:\/\/192.168.56.101:9200\/twocups<\/pre>\n\n\n\n<h2>\u63d2\u5165\u6570\u636e<\/h2>\n\n\n\n<p>\u5728\u7d22\u5f15 twocups \u4e2d\u6dfb\u52a0\u7c7b\u578b user \u7684\u6570\u636e\uff0c\u5176 id \u4e3a1001\u3002\u5e76\u4e14\uff0c\u975e\u7ed3\u6784\u5316\u7684\u7d22\u5f15\u4e0d\u9700\u8981\u4e8b\u5148\u521b\u5efa\uff0c\u63d2\u5165\u6570\u636e\u7684\u65f6\u5019\u4f1a\u9ed8\u8ba4\u521b\u5efa\u7d22\u5f15\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/1001\n{\n    \"id\":1001,\n    \"name\":\"\u5f20\u4e09\",\n    \"age\":20,\n    \"sex\":\"\u7537\"\n}<\/pre>\n\n\n\n<h2>\u66f4\u65b0\u6570\u636e<\/h2>\n\n\n\n<p>\u867d\u7136Elasticsearch \u4e2d\u7684\u6570\u636e\u65e0\u6cd5\u4fee\u6539\uff0c\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u8986\u76d6\u6765\u5b8c\u6210\u66f4\u65b0\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">PUT http:\/\/192.168.56.101:9200\/twocups\/user\/1001\n{\n    \"id\":1001,\n    \"name\":\"\u5f20\u4e09\",\n    \"age\":21,\n    \"sex\":\"\u5973\"\n}<\/pre>\n\n\n\n<h2>\u5c40\u90e8\u66f4\u65b0\u6570\u636e<\/h2>\n\n\n\n<p>\u5c40\u90e8\u66f4\u65b0\u6570\u636e\uff0c\u672c\u8d28\u4e0a\u662f\u4ece\u65e7\u6587\u6863\u4e2d\u68c0\u7d22 JSON\uff0c\u7136\u540e\u4fee\u6539\u5e76\u5220\u9664\u65e7\u6587\u6863\uff0c\u6700\u540e\u7d22\u5f15\u65b0\u6587\u6863\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/1001\/_update\n{\n    \"doc\":{\n        \"age\":23\n    }\n}<\/pre>\n\n\n\n<h2>\u5220\u9664\u6570\u636e<\/h2>\n\n\n\n<p>\u5220\u9664\u7d22\u5f15 twocups \u4e0b\u7c7b\u578b user \u4e2d id \u4e3a1001\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">DELETE http:\/\/192.168.56.101:9200\/twocups\/user\/1001<\/pre>\n\n\n\n<h2>\u6839\u636e ID \u641c\u7d22\u6570\u636e<\/h2>\n\n\n\n<p>\u67e5\u8be2\u7d22\u5f15 twocups \u4e0b\u7c7b\u578b user \u4e2d id \u4e3a1001\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups\/user\/1001<\/pre>\n\n\n\n<h2>\u641c\u7d22\u5168\u90e8\u6570\u636e<\/h2>\n\n\n\n<p>\u67e5\u8be2\u7d22\u5f15 twocups \u4e0b\u7c7b\u578b user \u7684\u5168\u90e8\u6570\u636e\uff0c\u6ce8\u610f\u9ed8\u8ba4\u53ea\u4f1a\u8fd4\u56de10\u6761\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups\/user\/_search<\/pre>\n\n\n\n<h2>\u6839\u636e\u5173\u952e\u5b57\u641c\u7d22\u6570\u636e<\/h2>\n\n\n\n<p>\u67e5\u8be2\u7d22\u5f15 twocups \u4e0b\u7c7b\u578b user \u4e14\u5e74\u9f84\u4e3a20\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups\/user\/_search?q=age:20<\/pre>\n\n\n\n<h2>DSL \u641c\u7d22<\/h2>\n\n\n\n<p>DSL \u7684\u5168\u79f0\u662f Domain Specific Language\uff08\u7279\u5b9a\u9886\u57df\u8bed\u8a00\uff09\uff0c\u7528\u6765\u6784\u5efa\u66f4\u52a0\u590d\u6742\u3001\u66f4\u52a0\u5f3a\u5927\u7684\u67e5\u8be2\u3002\u901a\u4fd7\u70b9\u7406\u89e3\uff0c\u5b83\u5c31\u662f\u66f4\u590d\u6742\u3001\u66f4\u7ec6\u81f4\u7684\u67e5\u8be2\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/_search\n{\n    \"query\": {\n        \"bool\": {\n            \"filter\": {\n                    \"range\": {\n                        \"age\": {\n                        \"lt\": 30\n                    }\n                }\n            },\n            \"must\": {\n                \"match\": {\n                \t\"sex\": \"\u7537\"\n                }\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<h2>DSL \u641c\u7d22\u2014\u2014\u5168\u6587\u641c\u7d22<\/h2>\n\n\n\n<p>\u67e5\u8be2\u5f20\u4e09\u548c\u674e\u56db\u7684\u6570\u636e\uff0c\u5e76\u4e14\u9ad8\u4eae\u663e\u793a\u5176\u59d3\u540d\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/_search\n{\n    \"query\": {\n        \"match\": {\n        \t\"name\": \"\u5f20\u4e09 \u674e\u56db\"\n        }\n    },\n    \"highlight\": {\n        \"fields\": {\n        \t\"name\": {}\n        }\n    }\n}<\/pre>\n\n\n\n<h2>DSL\u641c\u7d22\u2014\u2014\u805a\u5408\u641c\u7d22<\/h2>\n\n\n\n<p>\u805a\u5408\u64cd\u4f5c\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3a\u5206\u7c7b\u64cd\u4f5c\uff0c\u7c7b\u4f3c SQL \u4e2d\u7684 group by \u64cd\u4f5c\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/_search\n{\n    \"aggs\": {\n        \"all_interests\": {\n            \"terms\": {\n                \"field\": \"age\"\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<h2>\u6307\u5b9a\u54cd\u5e94\u5b57\u6bb5<\/h2>\n\n\n\n<p>\u4e0d\u9700\u8981\u8fd4\u56de\u5168\u90e8\u7684\u5b57\u6bb5\uff0c\u800c\u662f\u6307\u5b9a\u67d0\u4e9b\u9700\u8981\u7684\u5b57\u6bb5\u8fdb\u884c\u8fd4\u56de\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups\/user\/1001?_source=id,name<\/pre>\n\n\n\n<h2>\u8fd4\u56de\u539f\u59cb\u6570\u636e\uff08\u4e0d\u9700\u8981\u5143\u6570\u636e\uff09<\/h2>\n\n\n\n<p>\u4e0d\u9700\u8981\u5143\u6570\u636e\uff0c\u4ec5\u4ec5\u8fd4\u56de\u539f\u59cb\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups\/user\/1001\/_source?_source=id,name<\/pre>\n\n\n\n<p>\u89e3\u91ca\u4e00\u4e0b\uff0c\u4e00\u4e2a\u6587\u6863\u4e0d\u6b62\u6709\u6570\u636e\uff0c\u8fd8\u5305\u542b\u4e86\u5143\u6570\u636e\uff08metadata\uff09\uff0c\u8fd9\u4e9b\u5143\u6570\u636e\u8bb0\u5f55\u4e86\u5173\u4e8e\u6587\u6863\u7684\u4fe1\u606f\u3002\u5176\u4e2d\uff0c\u6709\u4e09\u4e2a\u5fc5\u987b\u7684\u5143\u6570\u636e\u8282\u70b9\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"raw\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">_index -> \u6587\u6863\u5b58\u50a8\u7684\u5730\u65b9\n_type -> \u6587\u6863\u4ee3\u8868\u7684\u5bf9\u8c61\u7684\u7c7b\n_id -> \u6587\u6863\u7684\u552f\u4e00\u6807\u8bc6<\/pre>\n\n\n\n<h2>\u5224\u65ad\u6587\u6863\u662f\u5426\u5b58\u5728<\/h2>\n\n\n\n<p>\u4e0d\u67e5\u8be2\u6587\u6863\uff0c\u800c\u53ea\u67e5\u8be2\u6587\u6863\u662f\u5426\u5b58\u5728\u3002\u5982\u679c\u8fd4\u56de\u7684\u72b6\u6001\u7801\u662f200\uff0c\u5219\u8bf4\u660e\u6587\u6863\u5b58\u5728\uff1b\u5982\u679c\u8fd4\u56de\u7684\u72b6\u6001\u7801\u662f404\uff0c\u5219\u8bf4\u660e\u6587\u6863\u4e0d\u5b58\u5728\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">HEAD http:\/\/192.168.56.101:9200\/twocups\/user\/1001<\/pre>\n\n\n\n<h2>\u6279\u91cf\u67e5\u8be2<\/h2>\n\n\n\n<p>\u901a\u8fc7\u6279\u91cf\u64cd\u4f5c\u4ee5\u51cf\u5c11\u7f51\u7edc\u8bf7\u6c42\u3002\u8fd9\u91cc\u6279\u91cf\u67e5\u8be2 id \u4e3a1001\u548c1003\u7684\u6570\u636e\uff0c\u5982\u679c\u6570\u636e\u5b58\u5728\uff0c\u5219\u8fd4\u56de\u6570\u636e\u4e2d found \u663e\u793a\u4e3a true\uff0c\u5e76\u5305\u542b\u67e5\u8be2\u6570\u636e\u7684\u6e90\u6570\u636e\uff1b\u5982\u679c\u6570\u636e\u4e0d\u5b58\u5728\uff0c\u5219\u8fd4\u56de\u6570\u636e\u4e2d found \u663e\u793a\u4e3a false\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/_mget\n{\n    \"ids\" : [ \"1001\", \"1003\" ]\n}<\/pre>\n\n\n\n<h2>\u6279\u91cf\u63d2\u5165\u6570\u636e<\/h2>\n\n\n\n<p>\u6279\u91cf\u63d2\u5165\u3001\u4fee\u6539\u3001\u5220\u9664\u64cd\u4f5c\uff0c\u90fd\u662f\u901a\u8fc7 _bulk \u7684 API \u5b8c\u6210\u7684\u3002<strong>\u6ce8\u610f\uff1a\u6700\u540e\u4e00\u884c\u7684\u56de\u8f66\uff01<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/_bulk\n{\"create\":{\"_index\":\"twocups\",\"_type\":\"user\",\"_id\":2001}}\n{\"id\":2001,\"name\":\"name1\",\"age\": 20,\"sex\": \"\u7537\"}\n{\"create\":{\"_index\":\"twocups\",\"_type\":\"user\",\"_id\":2002}}\n{\"id\":2002,\"name\":\"name2\",\"age\": 20,\"sex\": \"\u7537\"}\n{\"create\":{\"_index\":\"twocups\",\"_type\":\"user\",\"_id\":2003}}\n{\"id\":2003,\"name\":\"name3\",\"age\": 20,\"sex\": \"\u7537\"}\n<\/pre>\n\n\n\n<h2>\u6279\u91cf\u5220\u9664<\/h2>\n\n\n\n<p>\u6279\u91cf\u5220\u9664\u7279\u5b9a\u7684\u6570\u636e\u3002<strong>\u6ce8\u610f\uff1a\u6700\u540e\u4e00\u884c\u7684\u56de\u8f66\uff01<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups\/user\/_bulk\n{\"delete\":{\"_index\":\"twocups\",\"_type\":\"user\",\"_id\":2001}}\n{\"delete\":{\"_index\":\"twocups\",\"_type\":\"user\",\"_id\":2002}}\n{\"delete\":{\"_index\":\"twocups\",\"_type\":\"user\",\"_id\":2003}}\n<\/pre>\n\n\n\n<h2>\u5206\u9875<\/h2>\n\n\n\n<p>\u7c7b\u4f3c SQL \u4f7f\u7528 LIMIT \u5173\u952e\u5b57\u8fd4\u56de\u53ea\u6709\u4e00\u9875\u7684\u7ed3\u679c\uff0cElasticsearch \u4f7f\u7528\u53c2\u6570 from \u548c size\u3002\u53c2\u6570 from \u4e3a\u8df3\u8fc7\u5f00\u59cb\u7684\u7ed3\u679c\u6570\uff0c\u9ed8\u8ba4\u4e3a0\uff1b\u53c2\u6570 size \u4e3a\u6700\u7ec8\u7684\u7ed3\u679c\u6570\uff0c\u9ed8\u8ba4\u4e3a10\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups\/user\/_search?size=5&amp;from=1<\/pre>\n\n\n\n<h2>\u521b\u5efa\u660e\u786e\u7c7b\u578b\u7684\u7d22\u5f15\uff08\u7ed3\u6784\u5316\u7d22\u5f15\uff09<\/h2>\n\n\n\n<p>\u4e0e\u4e4b\u524d\u521b\u5efa\u975e\u7ed3\u6784\u5316\u7d22\u5f15\u3001\u7531 Elasticsearch \u81ea\u52a8\u5224\u65ad\u6570\u636e\u7c7b\u578b\u4e0d\u540c\uff0c\u521b\u5efa\u7ed3\u6784\u5316\u7d22\u5f15\u5c31\u9700\u8981\u660e\u786e\u5b57\u6bb5\u7684\u7c7b\u578b\uff0c\u8fd9\u91cc\u6d89\u53ca\u5230\u6620\u5c04\u7684\u6982\u5ff5\u3002Elasticsearch \u652f\u6301\u7684\u7c7b\u578b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"raw\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\u5b57\u7b26\u4e32\uff1akeyword\u3001text\u3001string\uff08string\u4ece5.x\u7248\u672c\u5f00\u59cb\u5219\u4e0d\u518d\u88ab\u652f\u6301\uff09\n\u6574\u578b\uff1abyte\u3001short\u3001integer\u3001long\n\u6d6e\u70b9\u578b\uff1afloat\u3001double\n\u5e03\u5c14\u578b\uff1aboolean\n\u65e5\u671f\uff1adata<\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ckeyword \u7c7b\u578b\u548c text \u7c7b\u578b\u90fd\u8868\u793a\u5b57\u7b26\u4e32\uff0c\u4f46\u662f keyword \u7c7b\u578b\u9002\u7528\u4e8e\u7d22\u5f15\u7ed3\u6784\u5316\u5b57\u6bb5\uff0c\u53ea\u80fd\u901a\u8fc7\u7cbe\u786e\u503c\u641c\u7d22\u5230\uff0c\u4f8b\u5982 Email \u5730\u5740\u3001\u72b6\u6001\u7801\u3001\u6807\u7b7e\uff1b\u800c text \u7c7b\u578b\u7684\u5b57\u7b26\u4e32\u662f\u8981\u88ab\u5168\u6587\u641c\u7d22\u7684\uff0c\u5b57\u6bb5\u5185\u5bb9\u4f1a\u88ab\u5206\u8bcd\u5668\u5206\u6210\u4e00\u4e2a\u4e00\u4e2a\u7684\u8bcd\u9879\uff0c\u4f8b\u5982 Email \u5185\u5bb9\u3001\u4e00\u6574\u6bb5\u8bdd\u3002\u901a\u4fd7\u70b9\u8bf4\uff0ckeyword \u7c7b\u578b\u641c\u5565\u662f\u5565\uff0c\u800c text \u7c7b\u578b\u641c\u524d\u4f1a\u88ab\u62c6\u5f00\u518d\u641c\u3002\u6ce8\u610f\uff0c\u4e0b\u9762\u7684\u8bf7\u6c42\u4e2d\u8bbe\u8ba1\u5230\u4e2d\u6587\u5206\u8bcd\u5668 IK\u3002\u5173\u4e8e IK\uff0c\u6211\u4eec\u4e0b\u4e00\u7bc7\u518d\u8bb2\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">PUT http:\/\/192.168.56.101:9200\/twocups2?include_type_name=true\n{\n    \"settings\":{\n        \"index\":{\n            \"number_of_shards\":\"1\",\n            \"number_of_replicas\":\"0\"\n        }\n    },\n    \"mappings\":{\n        \"person\":{\n            \"properties\":{\n                \"name\":{\n                    \"type\":\"text\"\n                },\n                \"age\":{\n                    \"type\":\"integer\"\n                },\n                \"mail\":{\n                    \"type\":\"keyword\"\n                },\n                \"hobby\":{\n                    \"type\":\"text\",\n                    \"analyzer\":\"ik_max_word\"\n                }\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<p>\u6ce8\u610f\uff0cElasticsearch 7.4\u7248\u672c\u5f00\u59cb\u9ed8\u8ba4\u4e0d\u518d\u652f\u6301\u6307\u5b9a\u7684\u7d22\u5f15\u7c7b\u578b\uff08\u5c31\u6bd4\u5982\u4e0a\u9762\u4ee3\u7801\u4e2d\u7684 &#8220;person&#8221;\uff09\uff0c\u5e76\u4e14\u9ed8\u8ba4\u7684\u7d22\u5f15\u7c7b\u578b\u662f _doc\u3002\u5982\u679c\u60f3\u6539\u53d8\u7d22\u5f15\u7c7b\u578b\uff0c\u5219\u9700\u8981\u914d\u7f6e include_type_name=true\u3002\u4f46\u662f\uff0c\u8fd8\u662f\u4e0d\u5efa\u8bae\u8fd9\u4e48\u505a\uff0c\u56e0\u4e3a Elasticsearch 8\u7248\u672c\u540e\u5c31\u4e0d\u518d\u63d0\u4f9b\u8be5\u5b57\u6bb5\u4e86\u3002<\/p>\n\n\n\n<h2>\u67e5\u770b\u6620\u5c04<\/h2>\n\n\n\n<p>\u67e5\u770b\u7ed3\u6784\u5316\u7d22\u5f15\u7684\u6620\u5c04\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups2\/_mapping<\/pre>\n\n\n\n<h2>\u6279\u91cf\u63d2\u5165\u6570\u636e\uff08\u7ed3\u6784\u5316\u6570\u636e\uff09<\/h2>\n\n\n\n<p>\u7ed3\u6784\u5316\u7d22\u5f15\u4e2d\u7684\u6279\u91cf\u63d2\u5165\u3001\u4fee\u6539\u3001\u5220\u9664\u64cd\u4f5c\uff0c\u90fd\u662f\u901a\u8fc7 _bulk \u7684 API \u5b8c\u6210\u7684\u3002<strong>\u6ce8\u610f\uff1a\u6700\u540e\u4e00\u884c\u7684\u56de\u8f66\uff01<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_bulk\n{\"index\":{\"_index\":\"twocups2\",\"_type\":\"person\"}}\n{\"name\":\"\u5f20\u4e09\",\"age\": 20,\"mail\": \"111@qq.com\",\"hobby\":\"\u7fbd\u6bdb\u7403\u3001\u4e52\u4e53\u7403\u3001\u8db3\u7403\"}\n{\"index\":{\"_index\":\"twocups2\",\"_type\":\"person\"}}\n{\"name\":\"\u674e\u56db\",\"age\": 21,\"mail\": \"222@qq.com\",\"hobby\":\"\u7fbd\u6bdb\u7403\u3001\u4e52\u4e53\u7403\u3001\u8db3\u7403\u3001\u7bee\u7403\"}\n{\"index\":{\"_index\":\"twocups2\",\"_type\":\"person\"}}\n{\"name\":\"\u738b\u4e94\",\"age\": 22,\"mail\": \"333@qq.com\",\"hobby\":\"\u7fbd\u6bdb\u7403\u3001\u7bee\u7403\u3001\u6e38\u6cf3\u3001\u542c\u97f3\u4e50\"}\n{\"index\":{\"_index\":\"twocups2\",\"_type\":\"person\"}}\n{\"name\":\"\u8d75\u516d\",\"age\": 23,\"mail\": \"444@qq.com\",\"hobby\":\"\u8dd1\u6b65\u3001\u6e38\u6cf3\u3001\u7bee\u7403\"}\n{\"index\":{\"_index\":\"twocups2\",\"_type\":\"person\"}}\n{\"name\":\"\u5b59\u4e03\",\"age\": 24,\"mail\": \"555@qq.com\",\"hobby\":\"\u542c\u97f3\u4e50\u3001\u770b\u7535\u5f71\u3001\u7fbd\u6bdb\u7403\"}\n<\/pre>\n\n\n\n<h2>term \u67e5\u8be2<\/h2>\n\n\n\n<p>term \u67e5\u8be2\u4ee3\u8868\u7684\u662f\u7cbe\u786e\u67e5\u8be2\u3001\u5b8c\u5168\u5339\u914d\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\":{\n        \"term\":{\n            \"age\":20\n        }\n    }\n}<\/pre>\n\n\n\n<h2>terms \u67e5\u8be2<\/h2>\n\n\n\n<p>terms \u67e5\u8be2\u540c\u6837\u662f\u7cbe\u786e\u67e5\u8be2\uff0c\u53ea\u662f terms \u67e5\u8be2\u5141\u8bb8\u6307\u5b9a\u591a\u4e2a\u5339\u914d\u6761\u4ef6\uff0c\u5e76\u4e14\u5339\u914d\u6761\u4ef6\u4e4b\u95f4\u662f\u201c\u6216\u201d\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\uff08\u8fd9\u91cc\u6211\u539f\u6765\u9519\u5199\u6210\u201c\u4e0e\u201d\u64cd\u4f5c\u4e86\uff0c\u611f\u8c22\u535a\u53cb\u201c\u80d6\u5b50\u201d\u7684\u6307\u6b63\uff01\uff09<\/p>\n\n\n\n<p><strong>terms \u67e5\u8be2\u5b98\u65b9\u6587\u6863\uff1a<\/strong><\/p>\n\n\n\n<p><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.elastic.co\/guide\/cn\/elasticsearch\/guide\/current\/_finding_multiple_exact_values.html\" target=\"_blank\">https:\/\/www.elastic.co\/guide\/cn\/elasticsearch\/guide\/current\/_finding_multiple_exact_values.html<\/a><\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\":{\n        \"terms\":{\n            \"age\":[20,21]\n        }\n    }\n}<\/pre>\n\n\n\n<h2>range \u67e5\u8be2<\/h2>\n\n\n\n<p>\u901a\u8fc7\u8303\u56f4\u7684\u9650\u5b9a\u6765\u67e5\u8be2\u60f3\u8981\u7684\u6570\u636e\uff0c\u5c5e\u4e8e\u8fc7\u6ee4\u64cd\u4f5c\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\":{\n        \"range\":{\n            \"age\":{\n                \"gte\":20,\n                \"lte\":22\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"raw\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u7f29\u5199\u7684\u542b\u4e49\ngt\uff1a\u5927\u4e8e\ngte\uff1a\u5927\u4e8e\u7b49\u4e8e\nlt\uff1a\u5c0f\u4e8e\nlte\uff1a\u5c0f\u4e8e\u7b49\u4e8e<\/pre>\n\n\n\n<h2>exists \u67e5\u8be2<\/h2>\n\n\n\n<p>exists \u67e5\u8be2\u6307\u7684\u662f\u6587\u6863\u4e2d\u662f\u5426\u5305\u542b\u67d0\u4e2a\u5b57\u6bb5\uff0c\u7c7b\u4f3c\u4e8e SQL \u8bed\u53e5\u4e2d\u7684 IS_NULL \u6761\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\": {\n        \"exists\": { \n        \t\"field\": \"title\"\n        }\n    }\n}<\/pre>\n\n\n\n<h2>match \u67e5\u8be2<\/h2>\n\n\n\n<p>match \u67e5\u8be2\u662f\u4e00\u4e2a\u6807\u51c6\u67e5\u8be2\uff0c\u5728\u5168\u6587\u67e5\u8be2\u548c\u7cbe\u786e\u67e5\u8be2\u4e2d\u90fd\u8981\u7528\u5230\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\":{\n     \"match\": { \"age\": 20 }\n    }\n}<\/pre>\n\n\n\n<h2>bool \u67e5\u8be2<\/h2>\n\n\n\n<p>bool \u67e5\u8be2\u662f\u7528\u6765\u5408\u5e76\u591a\u4e2a\u6761\u4ef6\u67e5\u8be2\u7ed3\u679c\u7684\u5e03\u5c14\u903b\u8f91\uff0c\u5b83\u5305\u542b\uff1amust\uff08\u5fc5\u987b\u6709\uff09\u3001must_not\uff08\u5fc5\u987b\u6ca1\u6709\uff09\u548c should\uff08\u53ef\u4ee5\u6709\u4e5f\u53ef\u4ee5\u6ca1\u6709\uff09\u3002\u6709\u4e00\u79cd\u60c5\u51b5\u662f\u6ca1\u6709 must\uff0c\u4f46\u662f\u6709 should\uff0c\u90a3\u4e48\u8fd9\u65f6\u5728\u6ca1\u6709\u76f8\u4f3c\u5ea6\u5f71\u54cd\u7684\u60c5\u51b5\u4e0b\uff0c\u641c\u7d22\u7ed3\u679c\u4e2d\u81f3\u5c11\u8981\u5305\u542b\u4e00\u4e2a should\uff0c\u8fd9\u90e8\u5206\u4e0b\u4e00\u7bc7\u4f1a\u8be6\u7ec6\u8bb2\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">GET http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\":{\n        \"bool\":{\n            \"must\":{\n                \"term\":{\n                    \"folder\":\"inbox\"\n                }\n            },\n            \"must_not\":{\n                \"term\":{\n                    \"tag\":\"spam\"\n                }\n            },\n            \"should\":[\n                {\n                    \"term\":{\n                        \"starred\":true\n                    }\n                },\n                {\n                    \"term\":{\n                        \"unread\":true\n                    }\n                }\n            ]\n        }\n    }\n}<\/pre>\n\n\n\n<h2>\u8fc7\u6ee4\u67e5\u8be2<\/h2>\n\n\n\n<p>\u524d\u9762\u63d0\u5230\u8fc7\u7684\uff0c\u524d\u9762\u51e0\u4e2a\u90fd\u5c5e\u4e8e\u8fc7\u6ee4\u64cd\u4f5c\u3002\u8fc7\u6ee4\u548c\u67e5\u8be2\u6700\u5927\u7684\u533a\u522b\u5728\u4e8e\uff1a\u8fc7\u6ee4\u8bed\u53e5\u4f1a\u8be2\u95ee\u6bcf\u4e2a\u6587\u6863\u7684\u5b57\u6bb5\u503c\u662f\u5426\u5305\u542b\u7740\u7279\u5b9a\u503c\uff0c\u800c\u67e5\u8be2\u8bed\u53e5\u4f1a\u8be2\u95ee\u6bcf\u4e2a\u6587\u6863\u7684\u5b57\u6bb5\u503c\u4e0e\u7279\u5b9a\u503c\u7684\u5339\u914d\u7a0b\u5ea6\uff0c\u5e76\u6839\u636e\u4e0d\u540c\u7279\u5b9a\u503c\u7684\u6743\u91cd\u6765\u5448\u73b0\u67e5\u8be2\u7ed3\u679c\u7684\u987a\u5e8f\u3002\u8fd8\u6709\u4e00\u70b9\uff0c\u7531\u4e8e\u8fc7\u6ee4\u8bed\u53e5\u53ef\u4ee5\u7f13\u5b58\u6570\u636e\uff0c\u6240\u4ee5\u7cbe\u786e\u5339\u914d\u65f6\u6700\u597d\u7528\u8fc7\u6ee4\u8bed\u53e5\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"json\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">POST http:\/\/192.168.56.101:9200\/twocups2\/_search\n{\n    \"query\":{\n        \"bool\":{\n            \"filter\":{\n                \"term\":{\n                    \"age\":20\n                }\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<h2>\u4e0b\u7bc7\u7ee7\u7eed<\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/twocups.cn\/index.php\/2021\/02\/25\/28\/\">\u3010Elastic Stack\u7cfb\u5217\u3011\u7b2c\u4e09\u7ae0\uff1a\u5b9e\u9645\u90e8\u7f72(\u4e09) Elasticsearch\u7bc7<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3a\u535a\u4e3b\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\uff1ahttps:\/\/twocups.cn\/index.php\/202 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":228,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[99],"tags":[100,105],"_links":{"self":[{"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/posts\/381"}],"collection":[{"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/comments?post=381"}],"version-history":[{"count":0,"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/posts\/381\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/media\/228"}],"wp:attachment":[{"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/media?parent=381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/categories?post=381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/twocups.cn\/index.php\/wp-json\/wp\/v2\/tags?post=381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}