{"id":221796,"date":"2020-12-06T14:08:08","date_gmt":"2020-12-06T06:08:08","guid":{"rendered":"http:\/\/4563.org\/?p=221796"},"modified":"2020-12-06T14:08:08","modified_gmt":"2020-12-06T06:08:08","slug":"elasticsearch-%e4%bd%bf%e7%94%a8%e4%b8%8d%e5%90%8c%e5%88%86%e8%af%8d%e5%99%a8%e5%af%bc%e8%87%b4%e6%90%9c%e7%b4%a2%e6%8e%92%e5%90%8d%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=221796","title":{"rendered":"Elasticsearch \u4f7f\u7528\u4e0d\u540c\u5206\u8bcd\u5668\u5bfc\u81f4\u641c\u7d22\u6392\u540d\u7684\u95ee\u9898"},"content":{"rendered":"
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Elasticsearch \u4f7f\u7528\u4e0d\u540c\u5206\u8bcd\u5668\u5bfc\u81f4\u641c\u7d22\u6392\u540d\u7684\u95ee\u9898 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : seth19960929 <\/span> <\/i> 4<\/span> <\/div>\n
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  • \u76f8\u4fe1\u6211\u4eec\u5f88\u591a\u4eba\u505a\u4e2d\u6587\u641c\u7d22\u7684\u65f6\u5019,\u5728Github<\/code>\u627e\u4e86ik\u4e2d\u5206\u5206\u8bcd\u63d2\u4ef6<\/li>\n
  • \u7136\u540e\u5efa\u7acbmapping<\/code>\u7684\u65f6\u5019,\u5f88\u81ea\u7136\u7684\u4f7f\u7528\u8fd9\u6837\u7684\u53c2\u6570(\u53c2\u7167\u5b98\u65b9\u5206\u8bcd\u6587\u6863\u5b9e\u4f8b)<\/li>\n<\/ul>\n
    {         \"properties\": {             \"title\": {                 \"type\": \"text\",                 \"analyzer\": \"ik_max_word\",                 \"search_analyzer\": \"ik_smart\"             }         } } <\/code><\/pre>\n
      \n
    • \u90a3\u4e48\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u5168\u90e8\u6570\u636e(\u6253\u706b\u8f66\u548c\u706b\u8f66\u4e24\u6761\u6570\u636e)<\/li>\n<\/ul>\n
      curl 127.0.0.1:9200\/test\/_search | jq {   \"took\": 1,   \"timed_out\": false,   \"_shards\": {     \"total\": 1,     \"successful\": 1,     \"skipped\": 0,     \"failed\": 0   },   \"hits\": {     \"total\": {       \"value\": 2,       \"relation\": \"eq\"     },     \"max_score\": 1,     \"hits\": [       {         \"_index\": \"test\",         \"_type\": \"_doc\",         \"_id\": \"Video_1\",         \"_score\": 1,         \"_source\": {           \"id\": 1,           \"title\": \"\u6253\u706b\u8f66\"         }       },       {         \"_index\": \"test\",         \"_type\": \"_doc\",         \"_id\": \"Video_2\",         \"_score\": 1,         \"_source\": {           \"id\": 2,           \"title\": \"\u706b\u8f66\"         }       }     ]   } } <\/code><\/pre>\n
        \n
      • \u8fd9\u65f6\u5019\u6211\u4eec\u5f00\u59cb\u641c\u7d22(\u6253\u706b\u8f66)<\/li>\n<\/ul>\n
        curl 127.0.0.1:9200\/test\/_search?q=\u6253\u706b\u8f66 | jq {   \"took\": 2,   \"timed_out\": false,   \"_shards\": {     \"total\": 1,     \"successful\": 1,     \"skipped\": 0,     \"failed\": 0   },   \"hits\": {     \"total\": {       \"value\": 2,       \"relation\": \"eq\"     },     \"max_score\": 0.21110919,     \"hits\": [       {         \"_index\": \"test\",         \"_type\": \"_doc\",         \"_id\": \"Video_2\",         \"_score\": 0.21110919,         \"_source\": {           \"id\": 2,           \"title\": \"\u706b\u8f66\"         }       },       {         \"_index\": \"test\",         \"_type\": \"_doc\",         \"_id\": \"Video_1\",         \"_score\": 0.160443,         \"_source\": {           \"id\": 1,           \"title\": \"\u6253\u706b\u8f66\"         }       }     ]   } } <\/code><\/pre>\n
          \n
        • \u8fd9\u65f6\u5019\u6211\u4eec\u60ca\u5947\u7684\u53d1\u73b0\u706b\u8f66<\/code>\u7684\u5206\u503c\u662f0.21110919<\/code>\u5c45\u7136\u6bd4\u6253\u706b\u8f66<\/code>\u76840.160443<\/code>\u8fd8\u9ad8<\/li>\n<\/ul>\n
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          • \u4e2d\u95f4\u7ecf\u8fc7\u4e00\u8def\u6392\u67e5, \u9996\u5148\u611f\u8c22https:\/\/github.com\/mobz\/elasticsearch-head\u63d2\u4ef6, \u8ba9\u6392\u67e5\u6570\u636e\u7684\u65f6\u5019\u51cf\u5c11\u5f88\u591a\u64cd\u4f5c.<\/li>\n
          • \u4e4b\u540e\u67e5\u770b\u6587\u6863\u5206\u8bcd\u7ed3\u679c\u5c31\u5f97\u77e5\u4e86\u7b54\u6848<\/li>\n<\/ul>\n
            curl 127.0.0.1:9200\/test\/_doc\/Video_1\/_termvectors?fields=title | jq {   \"_index\": \"test\",   \"_type\": \"_doc\",   \"_id\": \"Video_1\",   \"_version\": 1,   \"found\": true,   \"took\": 0,   \"term_vectors\": {     \"title\": {       \"field_statistics\": {         \"sum_doc_freq\": 3,         \"doc_count\": 2,         \"sum_ttf\": 3       },       \"terms\": {         \"\u6253\u706b\": {           \"term_freq\": 1,           \"tokens\": [             {               \"position\": 0,               \"start_offset\": 0,               \"end_offset\": 2             }           ]         },         \"\u706b\u8f66\": {           \"term_freq\": 1,           \"tokens\": [             {               \"position\": 1,               \"start_offset\": 1,               \"end_offset\": 3             }           ]         }       }     }   } } <\/code><\/pre>\n
              \n
            • \u5f88\u60ca\u5947\u7684\u53d1\u73b0\u6253\u706b\u8f66\u88ab\u5212\u5206\u6210\u6253\u706b<\/code>\u548c\u706b\u8f66<\/code>\u4e24\u4e2a\u8bcd, \u6240\u4ee5\u8fd9\u4e4b\u4e2d\u80af\u5b9a\u6709\u95ee\u9898\u4e86(\u5f53\u7136\u5bf9\u4e8e\u641c\u7d22\u5f15\u64ce\u662f\u6ca1\u6709\u95ee\u9898\u7684).<\/li>\n
            • \u6253\u706b\u8f66<\/code>\u6587\u6863\u4e2d\u7684\u706b\u8f66<\/code>\u5f97\u5230\u4e86\u5206\u503c,\u4f46\u6253\u706b<\/code>\u4f1a\u4f7f\u641c\u7d22\u5f97\u5206\u4e0b\u964d, \u5bfc\u81f4\u706b\u8f66<\/code>\u6587\u6863\u7684\u6392\u540d\u9760\u524d<\/li>\n
            • \u6240\u4ee5\u6211\u51b3\u5b9a\u628a\u4e24\u4e2a\u5206\u8bcd\u5668\u8bbe\u7f6e\u6210\u4e00\u6837<\/li>\n<\/ul>\n
              {         \"properties\": {             \"title\": {                 \"type\": \"text\",                 \"analyzer\": \"ik_smart\",                 \"search_analyzer\": \"ik_smart\"             }         } } <\/code><\/pre>\n
                \n
              • \u7136\u540e\u518d\u770b\u4e00\u4e0b\u5206\u8bcd\u6570\u636e(\u8fd9\u6b21\u5206\u8bcd\u7684\u6570\u636e\u7684\u786e\u662f\u6211\u4eec\u9884\u60f3\u7684)<\/li>\n<\/ul>\n
                curl 127.0.0.1:9200\/test\/_doc\/Video_1\/_termvectors?fields=title | jq {   \"_index\": \"test\",   \"_type\": \"_doc\",   \"_id\": \"Video_1\",   \"_version\": 1,   \"found\": true,   \"took\": 0,   \"term_vectors\": {     \"title\": {       \"field_statistics\": {         \"sum_doc_freq\": 3,         \"doc_count\": 2,         \"sum_ttf\": 3       },       \"terms\": {         \"\u6253\": {           \"term_freq\": 1,           \"tokens\": [             {               \"position\": 0,               \"start_offset\": 0,               \"end_offset\": 1             }           ]         },         \"\u706b\u8f66\": {           \"term_freq\": 1,           \"tokens\": [             {               \"position\": 1,               \"start_offset\": 1,               \"end_offset\": 3             }           ]         }       }     }   } } <\/code><\/pre>\n
                  \n
                • \u8fd9\u65f6\u6211\u4eec\u518d\u641c\u7d22\u4e00\u6b21\u6570\u636e\u6392\u540d, \u770b\u5230\u5f97\u5206\u503c\u6392\u540d\u7684\u786e\u662f\u6211\u4eec\u60f3\u8981\u7684\u4e86.<\/li>\n<\/ul>\n
                  curl  127.0.0.1:9200\/test\/_search?q=\u6253\u706b\u8f66 | jq {   \"took\": 1,   \"timed_out\": false,   \"_shards\": {     \"total\": 1,     \"successful\": 1,     \"skipped\": 0,     \"failed\": 0   },   \"hits\": {     \"total\": {       \"value\": 2,       \"relation\": \"eq\"     },     \"max_score\": 0.77041256,     \"hits\": [       {         \"_index\": \"test\",         \"_type\": \"_doc\",         \"_id\": \"Video_1\",         \"_score\": 0.77041256,         \"_source\": {           \"id\": 1,           \"title\": \"\u6253\u706b\u8f66\"         }       },       {         \"_index\": \"test\",         \"_type\": \"_doc\",         \"_id\": \"Video_2\",         \"_score\": 0.21110919,         \"_source\": {           \"id\": 2,           \"title\": \"\u706b\u8f66\"         }       }     ]   } } <\/code><\/pre>\n<\/p><\/div>\n
                   \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (0<\/span>)        <\/div>\n
                   <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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                  • \n","protected":false},"excerpt":{"rendered":"
                    Elasticsearch \u4f7f\u7528\u4e0d…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/221796"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=221796"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/221796\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=221796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=221796"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=221796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}