{"id":579,"date":"2022-05-26T11:41:13","date_gmt":"2022-05-26T03:41:13","guid":{"rendered":"https:\/\/usei.cn\/?p=579"},"modified":"2022-05-26T14:57:33","modified_gmt":"2022-05-26T06:57:33","slug":"%e5%85%a8%e6%96%87%e6%a3%80%e7%b4%a2-elasticsearch%e6%95%b4%e7%90%862-%e5%88%9b%e5%bb%ba%e7%b4%a2%e5%bc%95%e5%88%b0%e6%a8%a1%e7%b3%8a%e6%90%9c%e7%b4%a2","status":"publish","type":"post","link":"https:\/\/usei.cn\/index.php\/2022\/05\/26\/%e5%85%a8%e6%96%87%e6%a3%80%e7%b4%a2-elasticsearch%e6%95%b4%e7%90%862-%e5%88%9b%e5%bb%ba%e7%b4%a2%e5%bc%95%e5%88%b0%e6%a8%a1%e7%b3%8a%e6%90%9c%e7%b4%a2\/","title":{"rendered":"\u5168\u6587\u68c0\u7d22 ElasticSearch\u6574\u74062 \u521b\u5efa\u7d22\u5f15\u5230\u6a21\u7cca\u641c\u7d22"},"content":{"rendered":"\n

\u5f53ElasticSearch\u6b63\u5e38\u542f\u52a8\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5229\u7528Kibana\u56fe\u5f62\u5316\u754c\u9762\u8fdb\u884c\u5bf9ElasticSearch\u7684\u7b80\u5355\u4f7f\u7528<\/p>\n\n\n\n

1\u3001\u521b\u5efa\u4e00\u4e2a\u7d22\u5f15<\/h2>\n\n\n\n
PUT huaifeng # \u521b\u5efa\u4e00\u4e2a\u7d22\u5f15 \u7d22\u5f15\u540d\u79f0\u4e3ahuaifeng\n{\n  \"mappings\": { # \u4ee5\u6620\u5c04\u7684\u65b9\u5f0f\u521b\u5efa\n    \"properties\": { # \u6620\u5c04\u7684\u53c2\u6570\n      \"title\":{ # \u53c2\u6570\u540d\u79f0\n        \"type\": \"text\" # \u53c2\u6570\u7684\u7c7b\u578b\n      },\n      \"id\":{\n        \"type\": \"integer\"\n      },\n      \"type\":{\n        \"type\": \"keyword\"\n      }\n    }\n  }\n}<\/code><\/pre>\n\n\n\n
text\u7c7b\u578b\u4e3a\u53ef\u4ee5\u8fdb\u884c\u5206\u8bcd\u641c\u7d22\u7684\uff0c\u793a\u4f8b\uff1a<\/p>\n\n\n\n
title\u7684\u5185\u5bb9\u662f\uff1a\u521b\u5efa\u7d22\u5f15\u5230\u6a21\u7cca\u641c\u7d22<\/p>\n\n\n\n
\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u641c\u7d22\u201c\u521b\u5efa\u641c\u7d22\u201d\u3002\u8fd9\u65f6\u641c\u7d22\u7684\u5176\u5b9e\u662f\u4ee5\uff1a\u521b\u3001\u521b\u5efa\u3001\u521b\u5efa\u641c\u3001\u521b\u5efa\u641c\u7d22\u3001\u5efa\u641c\u7d22\u3001\u641c\u7d22\u3001\u7d22\uff1b\u8fd9\u6837\u7684\u641c\u7d22\u65b9\u5f0f\u8fdb\u884c\u68c0\u7d22\u4f60\u521b\u5efa\u7684\u6587\u6863\u3002<\/p>\n\n\n\n
integer\u7c7b\u578b\u662f\u6574\u5f62\u6570\u5b57<\/p>\n\n\n\n
keyword\u7c7b\u578b\u4e3a\u5173\u952e\u5b57\u7c7b\u578b\uff0c\u5173\u952e\u5b57\u7c7b\u578b\u7c7b\u4f3csql\u4e2d\u7684  where title=”keyword”\u7684\u6837\u5b50<\/p>\n\n\n\n
2\u3001\u7ed9\u7d22\u5f15\u4e2d\u5199\u5165\u4e00\u4e2a\u6587\u6863<\/h2>\n\n\n\n
POST huaifeng\/_doc\/1 # POST\u65b9\u5f0f\u63a5\u53d7 \u7d22\u5f15\u540d\u79f0\/\u6211\u8981\u5199\u5165\u6587\u65e6\/\u8be5\u6587\u6863\u7684\u552f\u4e00id\n{\n  \"title\": \"\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5\u7684\u7d22\u5f15text\u7c7b\u578b\u7684\u5185\u5bb9\",\n  \"id\": 1, # \u8fd9\u4e2a\u662f\u8be5\u6587\u6863\u7684\u81ea\u5b9aid\n  \"type\": \"\u8fd9\u662f\u8be5\u6587\u6863\u7684keyword\u7c7b\u578b\u7684\u5185\u5bb9\"\n}<\/code><\/pre>\n\n\n\n
3\u3001\u5168\u6587\u68c0\u7d22<\/h2>\n\n\n\n
GET \/_search # get\u65b9\u5f0f\u63a5\u53d7\u6570\u636e \/\u641c\u7d22\n{\n  \"query\": { # \u6620\u5c04\u65b9\u5f0f\u8fdb\u884c\u5168\u6587\u68c0\u7d22\n    \"match\": { # \u8fdb\u884c\u5206\u8bcd\u641c\u7d22\n      \"title\": \"\u6d4b\u8bd5\u7d22\u5f15t\" # \u2018\u8981\u641c\u7d22\u7684\u5b57\u6bb5\u2019: '\u8981\u641c\u7d22\u7684\u5185\u5bb9'\n    }\n  }\n}<\/code><\/pre>\n\n\n\n
\u6267\u884c\u540e\u7684\u7ed3\u679c\uff1a<\/p>\n\n\n\n
{\n  \"took\" : 7,\n  \"timed_out\" : false,\n  \"_shards\" : {\n    \"total\" : 1, # \u5339\u914d\u7684\u7ed3\u679c\u603b\u6570\u91cf\n    \"successful\" : 1,\n    \"skipped\" : 0,\n    \"failed\" : 0\n  },\n  \"hits\" : {\n    \"total\" : {\n      \"value\" : 1,\n      \"relation\" : \"eq\"\n    },\n    \"max_score\" : 1.1507283,\n    \"hits\" : [ # \u641c\u7d22\u51fa\u6765\u7684\u7ed3\u679c\u96c6\n      {\n        \"_index\" : \"huaifeng\",\n        \"_id\" : \"1\",\n        \"_score\" : 1.1507283,\n        \"_source\" : {\n          \"title\" : \"\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5\u7684\u7d22\u5f15\",\n          \"id\" : 1,\n          \"type\" : \"\u8fd9\u4e2a\u7d22\u5f15\u6307\u5411\u7684\u8868\"\n        }\n      }\n    ]\n  }\n}<\/code><\/pre>\n\n\n\n
4\u3001\u6309\u7167\u6587\u6863id\u6392\u5e8f\u540e\u8fdb\u884c\u5206\u9875<\/h2>\n\n\n\n
POST \/huaifeng\/_search #\u641c\u7d22\n{\n  \"size\": 5, # \u6bcf\u9875\u663e\u793a\u7684\u6761\u6570\n  \"from\": 10, # \u4ece\u7b2c\u51e0\u6761\u5f00\u59cb\n  \"query\": { # \u67e5\u8be2\n    \"match\": { # \u6a21\u7cca\u67e5\u8be2\n      \"title\": \"\u641c\u7d22\" # \u67e5\u8be2\u7684\u6761\u4ef6\n    }\n  },\n  \"sort\" :  # \u6392\u5e8f\n  [\n    { \n      \"id\":  # \u6309\u7167\u6587\u6863id\u6392\u5e8f\n        {\n          \"order\" : \"asc\" # \u6392\u5e8f\u65b9\u5f0f \u6b63\u5e8fasc \u5012\u5e8fdesc\n        }\n    }\n  ]\n}<\/code><\/pre>\n\n\n\n
\u4e0b\u4e00\u9875\u7684\u65f6\u5019\uff0c\u53ea\u9700\u8981\u66f4\u6539 from \u7684\u6570\u91cf\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53ElasticSearch\u6b63\u5e38\u542f\u52a8\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5229\u7528Kibana\u56fe\u5f62\u5316\u754c\u9762\u8fdb\u884c\u5bf9ElasticSearch\u7684 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-579","post","type-post","status-publish","format-standard","hentry","category-elastic-stack"],"_links":{"self":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts\/579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=579"}],"version-history":[{"count":5,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts\/579\/revisions"}],"predecessor-version":[{"id":586,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts\/579\/revisions\/586"}],"wp:attachment":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}