{"id":207657,"date":"2025-07-08T11:29:34","date_gmt":"2025-07-08T03:29:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207657\/"},"modified":"2025-07-08T11:29:34","modified_gmt":"2025-07-08T03:29:34","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8elasticsearch-golang%e5%ae%a2%e6%88%b7%e7%ab%af%e4%b8%ad%e6%a3%80%e7%b4%a2%e6%90%9c%e7%b4%a2%e5%91%bd%e4%b8%ad%e7%9a%84%e6%95%b4%e4%b8%aa%e6%9d%a5%e6%ba%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207657\/","title":{"rendered":"\u5982\u4f55\u5728elasticsearch golang\u5ba2\u6237\u7aef\u4e2d\u68c0\u7d22\u641c\u7d22\u547d\u4e2d\u7684\u6574\u4e2a\u6765\u6e90\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5982\u4f55\u5728elasticsearch golang\u5ba2\u6237\u7aef\u4e2d\u68c0\u7d22\u641c\u7d22\u547d\u4e2d\u7684\u6574\u4e2a\u6765\u6e90\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-24 12:45:35<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u5728elasticsearch golang\u5ba2\u6237\u7aef\u4e2d\u68c0\u7d22\u641c\u7d22\u547d\u4e2d\u7684\u6574\u4e2a\u6765\u6e90\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u7684\u7d22\u5f15\u5305\u542b\u592a\u591a\u5b57\u6bb5\uff0c\u4f8b\u5982\u4e00\u4e2a\u6587\u6863\u6709 6 \u4e2a\u5b57\u6bb5\uff0c\u5176\u4ed6\u6587\u6863\u6709\u4e0d\u540c\u6570\u91cf\u7684\u5b57\u6bb5\uff0c\u603b\u5171\u6709\u8fd1\u5343\u4e2a\u4e0d\u540c\u7684\u5b57\u6bb5\u3002<\/p>\n

\u6211\u9075\u5faa\u4e86\u8fd9\u4e2ahttps:\/\/github.com\/olivere\/elastic\/wiki\/Search\uff0c\u5b83\u5de5\u4f5c\u6b63\u5e38\uff0c\u4f46\u6211\u65e0\u6cd5\u521b\u5efa\u6240\u6709\u5b57\u6bb5\u7684\u7ed3\u6784\u5e76\u6267\u884c json.Unmarshal(*hit.Source, &t)<\/code>\u90a3\u3002 \u6709\u4ec0\u4e48\u65b9\u6cd5\u53ef\u4ee5\u5728\u4e0d\u4f7f\u7528\u5b57\u6bb5\u7ed3\u6784\u7684\u60c5\u51b5\u4e0b\u68c0\u7d22\u6574\u4e2a\u6e90\u4ee3\u7801\u3002<\/p>\n

\u6211\u4f7f\u7528elasticsearch\u7248\u672c-7\u548colivre elasticsearch golang\u5e93\u3002<\/p>\n

<\/p>\n

\u89e3\u51b3\u65b9\u6848<\/h2>\n

<\/p>\n

\u5982\u679c\u6211\u7406\u89e3\u6b63\u786e\uff0c\u60a8\u4e0d\u60f3\u89e3\u7ec4 json \u7ed3\u679c – \u60a8\u53ea\u60f3\u8bbf\u95ee\u8be5\u503c\u3002<\/p>\n

\u641c\u7d22\u64cd\u4f5c\u8fd4\u56de searchhit<\/code> \u7ed3\u679c <\/p>\n

\u5176\u4e2d\u6709\u4e00\u4e2a\u5b57\u6bb5<\/p>\n

type searchhit struct {\n    \/\/ trimmed\n    source         json.rawmessage                `json:\"_source,omitempty\"`         \n\n}<\/pre>\n
json.rawmessage<\/code> \u53ea\u662f []byte<\/code>\uff0c\u3002<\/p>\n
\u56e0\u6b64\u8981\u5c06\u5176\u4f5c\u4e3a\u5b57\u7b26\u4e32\u83b7\u53d6\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n
s := string(hit.Source)<\/pre>\n
\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u5982\u4f55\u5728elasticsearch golang\u5ba2\u6237\u7aef\u4e2d\u68c0\u7d22\u641c\u7d22\u547d\u4e2d\u7684\u6574\u4e2a\u6765\u6e90\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207657","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207657","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207657"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207657\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}