{"id":206983,"date":"2025-07-08T09:02:33","date_gmt":"2025-07-08T01:02:33","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206983\/"},"modified":"2025-07-08T09:02:33","modified_gmt":"2025-07-08T01:02:33","slug":"%e5%a6%82%e4%bd%95%e4%bb%8e-golang-%e5%8c%85-bleve-%e4%b8%ad%e7%9a%84%e6%96%87%e6%a1%a3%e6%81%a2%e5%a4%8d%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206983\/","title":{"rendered":"\u5982\u4f55\u4ece Golang \u5305 Bleve \u4e2d\u7684\u6587\u6863\u6062\u590d\u7ed3\u6784"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5982\u4f55\u4ece Golang \u5305 Bleve \u4e2d\u7684\u6587\u6863\u6062\u590d\u7ed3\u6784<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-19 10:54:28<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u76ee\u524d\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8eGolang<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u4ece Golang \u5305 Bleve \u4e2d\u7684\u6587\u6863\u6062\u590d\u7ed3\u6784\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60Golang<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n

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

\u5982\u679c\u6211\u80fd\u591f\u4ece Bleve SearchResults<\/code> \u53d6\u56de\u7d22\u5f15\u7ed3\u6784\uff0c\u90a3\u5c06\u662f\u6700\u65b9\u4fbf\u7684\u3002\u8fd9\u662f\u6211\u6240\u77e5\u9053\u7684\u548c\u6211\u6240\u62e5\u6709\u7684\uff1a \u6211\u6709 SearchResults.Hits<\/code> \uff0c\u6211\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u8fed\u4ee3\uff0c\u5e76\u4f7f\u7528 index.Document(hit.ID)<\/code> \u83b7\u53d6\u6587\u6863\u3002\u901a\u8fc7\u8be5\u6587\u6863\uff0c\u6211\u8fd8\u53ef\u4ee5\u8bbf\u95ee\u5176\u5b57\u6bb5\u3002\u6211\u80fd\u505a\u7684\u5c31\u662f\u624b\u52a8\u91cd\u5efa\u7ed3\u6784\u3002\u7136\u800c\uff0c\u5728\u5173\u4e8e Bleve \u7684\u53e6\u4e00\u4e2a\u95ee\u9898\u4e2d\u63d0\u5230\uff0c\u5982\u679c\u5df2\u8bbe\u7f6e Index Internal\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528 index.GetInternal(hit.ID)<\/code> \u6765\u53d6\u56de\u539f\u59cb\u7ed3\u6784\u3002\u6709 index.SetInternal(key, val []byte) error<\/code>\uff0c\u4f46\u6211\u975e\u5e38\u4e0d\u77e5\u9053\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u5b8c\u6210\u6211\u60f3\u8981\u7684\u4e8b\u60c5\u3002\u6211\u6df1\u5165\u7814\u7a76\u4e86\u4ee3\u7801\uff0c\u4f46\u8001\u5b9e\u8bf4\uff0c\u5b83\u5e76\u6ca1\u6709\u4e3a\u6211\u6709\u9650\u7684\u77e5\u8bc6\u63d0\u4f9b\u4efb\u4f55\u89c1\u89e3\u3002\u6211\u5982\u4f55\u8bbe\u7f6e\u5b83\u4ee5\u4fbf\u6211\u53ea\u9700\u8981\u8c03\u7528 index.GetInternal<\/code> \u5373\u53ef\u4ece\u641c\u7d22\u7ed3\u679c\u4e2d\u68c0\u7d22\u7ed3\u6784\uff1f<\/p>\n

<\/p>\n

\u6b63\u786e\u7b54\u6848<\/h2>\n

<\/p>\n

\u9a6c\u8482\u00b7\u8096\u8d6b \u3002<\/p>\n

\u4ed6\u7684\u5efa\u8bae\u662f\uff1a<\/p>\n

    \n
  • \u5bf9\u60a8\u7684\u7ed3\u6784\u8fdb\u884c\u7f16\u7801\uff1a<\/li>\n<\/ul>\n
        doc := document.document{\n        id: post.uri,\n    }\n    if err := bleve.newindexmapping().mapdocument(&doc, post); err != nil {\n        return errors.errorf(\"failed to map document: %v\", err)\n    }\n\n    var b bytes.buffer\n    enc := gob.newencoder(&b)\n    if err := enc.encode(post); err != nil {\n        return errors.errorf(\"failed to encode post: %v\", err)\n    }\n<\/pre>\n
      \n
    • \u6dfb\u52a0\u4e00\u4e2a\u65b0\u5b57\u6bb5\u6765\u5b58\u50a8\u7f16\u7801\u5b57\u8282\uff1a<\/li>\n<\/ul>\n
          field := document.newtextfieldwithindexingoptions(\"_source\", nil, b.bytes(), document.storefield)\n    if err := batch.indexadvanced(doc.addfield(field)); err != nil {\n        return errors.errorf(\"failed to add index to the batch: %v\", err)\n    }\n<\/pre>\n
        \n
      • \u89e3\u7801\u641c\u7d22\u7ed3\u679c\uff1a<\/li>\n<\/ul>\n
            query := bleve.NewMatchQuery(value)\n    request := bleve.NewSearchRequest(query)\n    request.Fields = []string{\"_source\"}\n    searchResults, err := ps.index.Search(request)\n    if err != nil {\n        return nil, errors.Errorf(\"failed to execute a search request: %v\", err)\n    }\n\n    var searchPosts []*blog.Post\n    for _, result := range searchResults.Hits {\n        var post *blog.Post\n        b := bytes.NewBuffer([]byte(fmt.Sprintf(\"%v\", result.Fields[\"_source\"])))\n        dec := gob.NewDecoder(b)\n        if err = dec.Decode(&post); err != nil {\n            return nil, errors.Errorf(\"failed to decode post: %v\", err)\n        }\n        searchPosts = append(searchPosts, post)\n    }\n<\/pre>\n
        \u6765\u6e90\uff1a<\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u4ece Golang \u5305 Bleve \u4e2d\u7684\u6587\u6863\u6062\u590d\u7ed3\u6784\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\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-206983","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206983","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=206983"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206983\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}