{"id":16375,"date":"2023-12-05T10:18:31","date_gmt":"2023-12-05T02:18:31","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=16375"},"modified":"2023-12-16T11:46:13","modified_gmt":"2023-12-16T03:46:13","slug":"elasticsearch-you-guan-de-zhu-yao-ke-yong-zi-duan","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/05\/elasticsearch-you-guan-de-zhu-yao-ke-yong-zi-duan\/","title":{"rendered":"Elasticsearch\u6709\u5173\u7684\u4e3b\u8981\u53ef\u7528\u5b57\u6bb5\u6570\u636e\u7c7b\u578b\uff1f"},"content":{"rendered":"

Elasticsearch\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5b57\u6bb5\u6570\u636e\u7c7b\u578b\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u548c\u67e5\u8be2\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u53ef\u7528\u5b57\u6bb5\u6570\u636e\u7c7b\u578b\uff1a<\/p>\n

    \n
  1. \nText\uff1a<\/strong><\/p>\n
      \n
    • text<\/code>\u7c7b\u578b\u7528\u4e8e\u7d22\u5f15\u957f\u6587\u672c\uff0c\u652f\u6301\u5168\u6587\u641c\u7d22\u548c\u5206\u6790\u3002\u901a\u5e38\u7528\u4e8e\u6587\u672c\u5b57\u6bb5\uff0c\u5982\u6587\u7ae0\u5185\u5bb9\u3001\u63cf\u8ff0\u7b49\u3002<\/li>\n<\/ul>\n
      {\n  "type": "text",\n  "fields": {\n    "keyword": {\n      "type": "keyword"\n    }\n  }\n}\n<\/code><\/pre>\n<\/li>\n
    • \nKeyword\uff1a<\/strong><\/p>\n
        \n
      • keyword<\/code>\u7c7b\u578b\u7528\u4e8e\u7d22\u5f15\u5173\u952e\u5b57\uff0c\u901a\u5e38\u4e0d\u8fdb\u884c\u5206\u6790\u3002\u9002\u7528\u4e8e\u7cbe\u786e\u5339\u914d\u548c\u805a\u5408\u64cd\u4f5c\u3002\u5e38\u7528\u4e8e\u5173\u952e\u5b57\u5b57\u6bb5\u3001\u6807\u7b7e\u7b49\u3002<\/li>\n<\/ul>\n
        {\n  "type": "keyword"\n}\n<\/code><\/pre>\n<\/li>\n
      • \nDate\uff1a<\/strong><\/p>\n
          \n
        • date<\/code>\u7c7b\u578b\u7528\u4e8e\u7d22\u5f15\u65e5\u671f\u6216\u65e5\u671f\u65f6\u95f4\uff0c\u652f\u6301\u591a\u79cd\u65e5\u671f\u683c\u5f0f\u3002\u7528\u4e8e\u5b58\u50a8\u65e5\u671f\u548c\u65f6\u95f4\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
          {\n  "type": "date",\n  "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"\n}\n<\/code><\/pre>\n<\/li>\n
        • \nNumeric\uff1a<\/strong><\/p>\n
            \n
          • long<\/code>, integer<\/code>, short<\/code>, byte<\/code>, double<\/code>, float<\/code>\u7b49\u6570\u503c\u7c7b\u578b\uff0c\u7528\u4e8e\u7d22\u5f15\u6570\u5b57\uff0c\u652f\u6301\u6392\u5e8f\u548c\u805a\u5408\u3002<\/li>\n<\/ul>\n
            {\n  "type": "integer"\n}\n<\/code><\/pre>\n<\/li>\n
          • \nBoolean\uff1a<\/strong><\/p>\n
              \n
            • boolean<\/code>\u7c7b\u578b\u7528\u4e8e\u5b58\u50a8\u5e03\u5c14\u503c\u3002<\/li>\n<\/ul>\n
              {\n  "type": "boolean"\n}\n<\/code><\/pre>\n<\/li>\n
            • \nBinary\uff1a<\/strong><\/p>\n
                \n
              • binary<\/code>\u7c7b\u578b\u7528\u4e8e\u5b58\u50a8\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u4f8b\u5982\u56fe\u50cf\u6216\u6587\u4ef6\u3002<\/li>\n<\/ul>\n
                {\n  "type": "binary"\n}\n<\/code><\/pre>\n<\/li>\n
              • \nObject\uff1a<\/strong><\/p>\n
                  \n
                • object<\/code>\u7c7b\u578b\u7528\u4e8e\u5d4c\u5957\u6587\u6863\u6216JSON\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n
                  {\n  "type": "object",\n  "properties": {\n    "field1": {\n      "type": "text"\n    },\n    "field2": {\n      "type": "integer"\n    }\n  }\n}\n<\/code><\/pre>\n<\/li>\n
                • \nArray\uff1a<\/strong><\/p>\n
                    \n
                  • array<\/code>\u7c7b\u578b\u7528\u4e8e\u5b58\u50a8\u6570\u7ec4\u6216\u591a\u503c\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n
                    {\n  "type": "array",\n  "items": {\n    "type": "keyword"\n  }\n}\n<\/code><\/pre>\n<\/li>\n
                  • \nIP\uff1a<\/strong><\/p>\n
                      \n
                    • ip<\/code>\u7c7b\u578b\u7528\u4e8e\u5b58\u50a8IPv4\u6216IPv6\u5730\u5740\u3002<\/li>\n<\/ul>\n
                      {\n  "type": "ip"\n}\n<\/code><\/pre>\n<\/li>\n<\/ol>\n
                      \u4ee5\u4e0a\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5b57\u6bb5\u6570\u636e\u7c7b\u578b\uff0c\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u9002\u5f53\u7684\u7c7b\u578b\u3002\u6b64\u5916\uff0cElasticsearch\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u9ad8\u7ea7\u6570\u636e\u7c7b\u578b\u548c\u5b57\u6bb5\u53c2\u6570\uff0c\u4ee5\u6ee1\u8db3\u66f4\u590d\u6742\u7684\u6570\u636e\u5efa\u6a21\u548c\u67e5\u8be2\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                      Elasticsearch\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5b57\u6bb5\u6570\u636e\u7c7b\u578b\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u548c\u67e5\u8be2\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u53ef\u7528\u5b57\u6bb5\u6570 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[],"class_list":["post-16375","post","type-post","status-publish","format-standard","hentry","category-elasticsearch"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=16375"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16375\/revisions"}],"predecessor-version":[{"id":48441,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16375\/revisions\/48441"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=16375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=16375"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=16375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}