{"id":1878,"date":"2020-07-01T07:37:57","date_gmt":"2020-06-30T23:37:57","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1878"},"modified":"2022-03-27T01:04:50","modified_gmt":"2022-03-26T17:04:50","slug":"elasticsearch%e5%9f%ba%e6%9c%ac%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1878","title":{"rendered":"Elasticsearch\u57fa\u672c\u4ecb\u7ecd"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1878\" class=\"elementor elementor-1878\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d368bed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d368bed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 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Notation\uff09\u683c\u5f0f\u6765\u8868\u793a\uff0c\u800cJSON\u662f\u4e00\u4e2a\u5230\u5904\u5b58\u5728\u7684\u4e92\u8054\u7f51\u6570\u636e\u4ea4\u4e92\u683c\u5f0f\u3002\n\u5728\u4e00\u4e2aindex\/type\u91cc\u9762\uff0c\u53ea\u8981\u4f60\u60f3\uff0c\u4f60\u53ef\u4ee5\u5b58\u50a8\u4efb\u610f\u591a\u7684\u6587\u6863\u3002\u6ce8\u610f\uff0c\u5c3d\u7ba1\u4e00\u4e2a\u6587\u6863\uff0c\u7269\u7406\u4e0a\u5b58\u5728\u4e8e\u4e00\u4e2a\u7d22\u5f15\u4e4b\u4e2d\uff0c\u6587\u6863\u5fc5\u987b\u88ab\u7d22\u5f15\/\u8d4b\u4e88\u4e00\u4e2a\u7d22\u5f15\u7684type\u3002\u6587\u6863\u7c7b\u4f3c\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2dRecord\u7684\u6982\u5ff5\u3002\u5b9e\u9645\u4e0a\u4e00\u4e2a\u6587\u6863\u9664\u4e86\u7528\u6237\u5b9a\u4e49\u7684\u6570\u636e\u5916\uff0c\u8fd8\u5305\u62ec_index\u3001_type\u548c_id\u5b57\u6bb5\u3002<\/li>\n \t<li>7\u3001\u5206\u7247\u548c\u590d\u5236\uff08shards &amp; replicas\uff09\n\u4e00\u4e2a\u7d22\u5f15\u53ef\u4ee5\u5b58\u50a8\u8d85\u51fa\u5355\u4e2a\u7ed3\u70b9\u786c\u4ef6\u9650\u5236\u7684\u5927\u91cf\u6570\u636e\u3002\u6bd4\u5982\uff0c\u4e00\u4e2a\u5177\u670910\u4ebf\u6587\u6863\u7684\u7d22\u5f15\u5360\u636e1TB\u7684\u78c1\u76d8\u7a7a\u95f4\uff0c\u800c\u4efb\u4e00\u8282\u70b9\u90fd\u6ca1\u6709\u8fd9\u6837\u5927\u7684\u78c1\u76d8\u7a7a\u95f4\uff1b\u6216\u8005\u5355\u4e2a\u8282\u70b9\u5904\u7406\u641c\u7d22\u8bf7\u6c42\uff0c\u54cd\u5e94\u592a\u6162\u3002<\/li>\n<\/ul>\n\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cElasticsearch\u63d0\u4f9b\u4e86\u5c06\u7d22\u5f15\u5212\u5206\u6210\u591a\u4efd\u7684\u80fd\u529b\uff0c\u8fd9\u4e9b\u4efd\u5c31\u53eb\u505a\u5206\u7247\u3002\u5f53\u4f60\u521b\u5efa\u4e00\u4e2a\u7d22\u5f15\u7684\u65f6\u5019\uff0c\u4f60\u53ef\u4ee5\u6307\u5b9a\u4f60\u60f3\u8981\u7684\u5206\u7247\u7684\u6570\u91cf\u3002\u6bcf\u4e2a\u5206\u7247\u672c\u8eab\u4e5f\u662f\u4e00\u4e2a\u529f\u80fd\u5b8c\u5584\u5e76\u4e14\u72ec\u7acb\u7684\u201c\u7d22\u5f15\u201d\uff0c\u8fd9\u4e2a\u201c\u7d22\u5f15\u201d\u53ef\u4ee5\u88ab\u653e\u7f6e\u5230\u96c6\u7fa4\u4e2d\u7684\u4efb\u4f55\u8282\u70b9\u4e0a\u3002\n\u5206\u7247\u4e4b\u6240\u4ee5\u91cd\u8981\uff0c\u4e3b\u8981\u6709\u4e24\u65b9\u9762\u7684\u539f\u56e0\uff1a\n\u5141\u8bb8\u4f60\u6c34\u5e73\u5206\u5272\/\u6269\u5c55\u4f60\u7684\u5185\u5bb9\u5bb9\u91cf\n\u5141\u8bb8\u4f60\u5728\u5206\u7247\uff08\u6f5c\u5728\u5730\uff0c\u4f4d\u4e8e\u591a\u4e2a\u8282\u70b9\u4e0a\uff09\u4e4b\u4e0a\u8fdb\u884c\u5206\u5e03\u5f0f\u7684\u3001\u5e76\u884c\u7684\u64cd\u4f5c\uff0c\u8fdb\u800c\u63d0\u9ad8\u6027\u80fd\/\u541e\u5410\u91cf\n\u81f3\u4e8e\u4e00\u4e2a\u5206\u7247\u600e\u6837\u5206\u5e03\uff0c\u5b83\u7684\u6587\u6863\u600e\u6837\u805a\u5408\u56de\u641c\u7d22\u8bf7\u6c42\uff0c\u662f\u5b8c\u5168\u7531Elasticsearch\u7ba1\u7406\u7684\uff0c\u5bf9\u4e8e\u4f5c\u4e3a\u7528\u6237\u7684\u4f60\u6765\u8bf4\uff0c\u8fd9\u4e9b\u90fd\u662f\u900f\u660e\u7684\u3002\n\u5728\u4e00\u4e2a\u7f51\u7edc\/\u4e91\u7684\u73af\u5883\u91cc\uff0c\u5931\u8d25\u968f\u65f6\u90fd\u53ef\u80fd\u53d1\u751f\uff0c\u5728\u67d0\u4e2a\u5206\u7247\/\u8282\u70b9\u4e0d\u77e5\u600e\u4e48\u7684\u5c31\u5904\u4e8e\u79bb\u7ebf\u72b6\u6001\uff0c\u6216\u8005\u7531\u4e8e\u4efb\u4f55\u539f\u56e0\u6d88\u5931\u4e86\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6709\u4e00\u4e2a\u6545\u969c\u8f6c\u79fb\u673a\u5236\u662f\u975e\u5e38\u6709\u7528\u5e76\u4e14\u662f\u5f3a\u70c8\u63a8\u8350\u7684\u3002\u4e3a\u6b64\u76ee\u7684\uff0cElasticsearch\u5141\u8bb8\u4f60\u521b\u5efa\u5206\u7247\u7684\u4e00\u4efd\u6216\u591a\u4efd\u62f7\u8d1d\uff0c\u8fd9\u4e9b\u62f7\u8d1d\u53eb\u505a\u590d\u5236\u5206\u7247\uff0c\u6216\u8005\u76f4\u63a5\u53eb\u590d\u5236\u3002\u590d\u5236\u4e4b\u6240\u4ee5\u91cd\u8981\uff0c\u4e3b\u8981\u6709\u4e24\u65b9\u9762\u7684\u539f\u56e0\uff1a\n\u5728\u5206\u7247\/\u8282\u70b9\u5931\u8d25\u7684\u60c5\u51b5\u4e0b\uff0c\u63d0\u4f9b\u4e86\u9ad8\u53ef\u7528\u6027\u3002\u56e0\u4e3a\u8fd9\u4e2a\u539f\u56e0\uff0c\u6ce8\u610f\u5230\u590d\u5236\u5206\u7247\u4ece\u4e0d\u4e0e\u539f\/\u4e3b\u8981\uff08original\/primary\uff09\u5206\u7247\u7f6e\u4e8e\u540c\u4e00\u8282\u70b9\u4e0a\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\n\u6269\u5c55\u4f60\u7684\u641c\u7d22\u91cf\/\u541e\u5410\u91cf\uff0c\u56e0\u4e3a\u641c\u7d22\u53ef\u4ee5\u5728\u6240\u6709\u7684\u590d\u5236\u4e0a\u5e76\u884c\u8fd0\u884c\n\u603b\u4e4b\uff0c\u6bcf\u4e2a\u7d22\u5f15\u53ef\u4ee5\u88ab\u5206\u6210\u591a\u4e2a\u5206\u7247\u3002\u4e00\u4e2a\u7d22\u5f15\u4e5f\u53ef\u4ee5\u88ab\u590d\u52360\u6b21\uff08\u610f\u601d\u662f\u6ca1\u6709\u590d\u5236\uff09\u6216\u591a\u6b21\u3002\u4e00\u65e6\u590d\u5236\u4e86\uff0c\u6bcf\u4e2a\u7d22\u5f15\u5c31\u6709\u4e86\u4e3b\u5206\u7247\uff08\u4f5c\u4e3a\u590d\u5236\u6e90\u7684\u539f\u6765\u7684\u5206\u7247\uff09\u548c\u590d\u5236\u5206\u7247\uff08\u4e3b\u5206\u7247\u7684\u62f7\u8d1d\uff09\u4e4b\u522b\u3002\u5206\u7247\u548c\u590d\u5236\u7684\u6570\u91cf\u53ef\u4ee5\u5728\u7d22\u5f15\u521b\u5efa\u7684\u65f6\u5019\u6307\u5b9a\u3002\u5728\u7d22\u5f15\u521b\u5efa\u4e4b\u540e\uff0c\u4f60\u53ef\u4ee5\u5728\u4efb\u4f55\u65f6\u5019\u52a8\u6001\u5730\u6539\u53d8\u590d\u5236\u6570\u91cf\uff0c\u4f46\u662f\u4e0d\u80fd\u6539\u53d8\u5206\u7247\u7684\u6570\u91cf\u3002\n\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cElasticsearch\u4e2d\u7684\u6bcf\u4e2a\u7d22\u5f15\u88ab\u5206\u72475\u4e2a\u4e3b\u5206\u7247\u548c1\u4e2a\u590d\u5236\uff0c\u8fd9\u610f\u5473\u7740\uff0c\u5982\u679c\u4f60\u7684\u96c6\u7fa4\u4e2d\u81f3\u5c11\u6709\u4e24\u4e2a\u8282\u70b9\uff0c\u4f60\u7684\u7d22\u5f15\u5c06\u4f1a\u67095\u4e2a\u4e3b\u5206\u7247\u548c\u53e6\u59165\u4e2a\u590d\u5236\u5206\u7247\uff081\u4e2a\u5b8c\u5168\u62f7\u8d1d\uff09\uff0c\u8fd9\u6837\u7684\u8bdd\u6bcf\u4e2a\u7d22\u5f15\u603b\u5171\u5c31\u670910\u4e2a\u5206\u7247\u3002\u4e00\u4e2a\u7d22\u5f15\u7684\u591a\u4e2a\u5206\u7247\u53ef\u4ee5\u5b58\u653e\u5728\u96c6\u7fa4\u4e2d\u7684\u4e00\u53f0\u4e3b\u673a\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u5b58\u653e\u5728\u591a\u53f0\u4e3b\u673a\u4e0a\uff0c\u8fd9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\u5173\u4e8e\u7d22\u5f15\u7684\u4e00\u4e9b\u57fa\u7840\u77e5\u8bc6<\/h4>\n\u5728\u521b\u5efa\u6807\u51c6\u5316\u7d22\u5f15\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f20\u5165\u7684\u8bf7\u6c42\u4f53\u5982\u4e0b\uff1a\n<div>\n<pre>{\n    \\\"settings\\\":{\n        \\\"number_of_shards\\\":5,\n        \\\"number_of_replicas\\\":1\n    },\n    \\\"mappings\\\":{\n        \\\"novel\\\":{\n            \\\"properties\\\":{\n                \\\"id\\\":{\n                    \\\"type\\\":\\\"integer\\\"\n                },\n                \\\"book_name\\\":{\n                    \\\"type\\\":\\\"text\\\"\n                },\n                \\\"author\\\":{\n                    \\\"type\\\":\\\"keyword\\\"\n                },\n                \\\"brief_introduction\\\":{\n                    \\\"type\\\":\\\"text\\\"\n                },\n                \\\"publish_date\\\":{\n                    \\\"type\\\":\\\"date\\\",\n                    \\\"format\\\":\\\"yyyy-MM-dd HH:mm:ss || yyyy-MM-dd\\\"\n                },\n                \\\"word_count\\\":{\n                    \\\"type\\\":\\\"integer\\\"\n                }\n            }\n        }\n    }\n}\n<\/pre>\n<\/div>\n\u9996\u5148\uff0cElasticSearch\u7684\u5bf9\u8c61\u6a21\u578b\u5982\u4e0b\uff1a\n<ul>\n \t<li>\u7d22\u5f15\uff08Index\uff09\uff1a\u76f8\u5f53\u4e8e\u6570\u636e\u5e93\uff0c\u7528\u4e8e\u5b9a\u4e49\u6587\u6863\u7c7b\u578b\u7684\u5b58\u50a8\uff1b\u5728\u540c\u4e00\u4e2a\u7d22\u5f15\u4e2d\uff0c\u540c\u4e00\u4e2a\u5b57\u6bb5\u53ea\u80fd\u5b9a\u4e49\u4e00\u4e2a\u6570\u636e\u7c7b\u578b\uff1b<\/li>\n \t<li>\u6587\u6863\u7c7b\u578b\uff08Type\uff09\uff1a\u76f8\u5f53\u4e8e\u5173\u7cfb\u8868\uff0c\u7528\u4e8e\u63cf\u8ff0\u6587\u6863\u4e2d\u7684\u5404\u4e2a\u5b57\u6bb5\u7684\u5b9a\u4e49\uff1b\u4e0d\u540c\u7684\u6587\u6863\u7c7b\u578b\uff0c\u80fd\u591f\u5b58\u50a8\u4e0d\u540c\u7684\u5b57\u6bb5\uff0c\u670d\u52a1\u4e8e\u4e0d\u540c\u7684\u67e5\u8be2\u8bf7\u6c42\uff1b<\/li>\n \t<li>\u6587\u6863\uff08Document\uff09\uff1a\u76f8\u5f53\u4e8e\u5173\u7cfb\u8868\u7684\u6570\u636e\u884c\uff0c\u5b58\u50a8\u6570\u636e\u7684\u8f7d\u4f53\uff0c\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2a\u5b58\u6709\u6570\u636e\u7684\u5b57\u6bb5\uff1b\n<ul>\n \t<li>\u5b57\u6bb5\uff08Field\uff09\uff1a\u6587\u6863\u7684\u4e00\u4e2aKey\/Value\u5bf9\uff1b<\/li>\n \t<li>\u8bcd\uff08Term\uff09\uff1a\u8868\u793a\u6587\u672c\u4e2d\u7684\u4e00\u4e2a\u5355\u8bcd\uff1b<\/li>\n \t<li>\u6807\u8bb0\uff08Token\uff09\uff1a\u8868\u793a\u5728\u5b57\u6bb5\u4e2d\u51fa\u73b0\u7684\u8bcd\uff0c\u7531\u8be5\u8bcd\u7684\u6587\u672c\u3001\u504f\u79fb\u91cf\uff08\u5f00\u59cb\u548c\u7ed3\u675f\uff09\u4ee5\u53ca\u7c7b\u578b\u7ec4\u6210\uff1b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u6240\u4ee5\uff0c\u4e0a\u9762\u7684\u8bf7\u6c42\u4f53\u6211\u4eec\u5c31\u53ef\u4ee5\u8fd9\u6837\u6807\u8bb0\uff1a\n<div>\n<div>\n<div><\/div>\n<div data-width=\"\\&quot;1382\\&quot;\" data-height=\"\\&quot;614\\&quot;\"><img src=\"\\&quot;https:\/\/upload-images.jianshu.io\/upload_images\/13587608-e543e9b26eb92474.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\/format\/webp\\&quot;\" data-original-src=\"\\&quot;\/\/upload-images.jianshu.io\/upload_images\/13587608-e543e9b26eb92474.png\\&quot;\" data-original-width=\"\\&quot;1382\\&quot;\" data-original-height=\"\\&quot;614\\&quot;\" data-original-format=\"\\&quot;image\/png\\&quot;\" data-original-filesize=\"\\&quot;88993\\&quot;\" data-image-index=\"\\&quot;0\\&quot;\"><\/div>\n<\/div>\n<\/div>\n\u8be6\u7ec6\u7684\u89e3\u91ca\u4e0b\uff1a\ntype\uff1a\u76ee\u524d\u57286.0\u7684\u65f6\u5019\uff0c\u6709keyword\u548ctext\uff0c\u533a\u522b\u4e3a\uff1a\n<ul>\n \t<li>keyword\uff1a\u6570\u636e\u7c7b\u578b\u7528\u6765\u5efa\u7acb\u7535\u5b50\u90ae\u7bb1\u5730\u5740\u3001\u59d3\u540d\u3001\u90ae\u653f\u7f16\u7801\u548c\u6807\u7b7e\u7b49\u6570\u636e\u7c7b\u578b\uff0c\u4e0d\u9700\u8981\u8fdb\u884c\u5206\u8bcd\u3002\u53ef\u4ee5\u88ab\u7528\u6765\u68c0\u7d22\u8fc7\u6ee4\u3001\u6392\u5e8f\u548c\u805a\u5408\u3002keyword \u7c7b\u578b\u5b57\u6bb5\u53ea\u80fd\u7528\u672c\u8eab\u6765\u8fdb\u884c\u68c0\u7d22\u3002<\/li>\n \t<li>text\uff1aText \u6570\u636e\u7c7b\u578b\u88ab\u7528\u6765\u7d22\u5f15\u957f\u6587\u672c\uff0c\u8fd9\u4e9b\u6587\u672c\u4f1a\u88ab\u5206\u6790\uff0c\u5728\u5efa\u7acb\u7d22\u5f15\u524d\u4f1a\u5c06\u8fd9\u4e9b\u6587\u672c\u8fdb\u884c\u5206\u8bcd\uff0c\u8f6c\u5316\u4e3a\u8bcd\u7684\u7ec4\u5408\uff0c\u5efa\u7acb\u7d22\u5f15\u3002\u6bd4\u5982\u4f60\u914d\u7f6e\u4e86IK\u5206\u8bcd\u5668\uff0c\u90a3\u4e48\u5c31\u4f1a\u8fdb\u884c\u5206\u8bcd\uff0c\u641c\u7d22\u7684\u65f6\u5019\u4f1a\u641c\u7d22\u5206\u8bcd\u6765\u5339\u914d\u8fd9\u4e2atext\u6587\u6863\u3002\u4f46\u662f\uff1atext \u6570\u636e\u7c7b\u578b\u4e0d\u80fd\u7528\u6765\u6392\u5e8f\u548c\u805a\u5408<\/li>\n<\/ul>\n<h4>1.2 \u5173\u4e8e\u7d22\u5f15\u7684\u81ea\u52a8\u521b\u5efa\u7981\u6b62\u4e0e\u5426<\/h4>\n\u5728\u4e0a\u7bc7\u535a\u5ba2\u4e2d\uff0c\u6211\u4eec\u63d0\u5230\uff0c\u5f53\u6211\u4eec\u63d2\u5165\u6570\u636e\u7684\u65f6\u5019\uff0c\u5982\u679c\u6709\u8d85\u51fa\u6211\u4eec\u7ed3\u6784\u5316\u7684\u6570\u636e\u7684\u65f6\u5019\uff0c\u7d22\u5f15\u4f1a\u81ea\u52a8\u66f4\u65b0\u6570\u636e\uff0c\u4f46\u662f\u5f88\u591a\u65f6\u5019\u4f1a\u51fa\u73b0\uff0c\u4e0d\u662f\u540c\u4e00\u4e2a\u4eba\u64cd\u4f5c\u7684\u65f6\u5019\uff0c\u63d2\u5165\u7684\u6570\u636e\u5404\u5f0f\u5404\u6837\u7684\uff0c\u6700\u540e\u5bfc\u81f4\u7d22\u5f15\u65e0\u6cd5\u4f7f\u7528\uff01\u5982\u4f55\u89e3\u51b3\uff1f\ndynamic\u5c5e\u6027\u6709\u4e09\u4e2a\u503c\uff1a\n<ul>\n \t<li>true\uff1a\u9ed8\u8ba4\uff0c\u53ef\u4ee5\u81ea\u52a8\u521b\u5efa\u7d22\u5f15\uff0c\u63d2\u5165\u6570\u636e\u5b57\u6bb5\u4e0d\u7b26\u5408\u7684\u8bdd\u5c31\u521b\u5efa\u65b0\u7684\u7d22\u5f15\u3002<\/li>\n \t<li>false\uff1a\u4e0d\u81ea\u52a8\u521b\u5efa\u7d22\u5f15\uff0c\u5f53\u63d2\u5165\u6570\u636e\u4e0d\u7b26\u5408\u9ed8\u8ba4\u5c5e\u6027\u7684\u65f6\u5019\uff0c\u5ffd\u7565\u65b0\u63d2\u5165\u7684\u4e0d\u7b26\u5408\u7684\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n \t<li>strict\uff1a\u7cbe\u786e\u7684\uff0c\u4e0d\u5141\u8bb8\u63d2\u5165\u4e0d\u7b26\u5408\u9ed8\u8ba4\u5c5e\u6027\u7684\u503c\uff0c\u5982\u679c\u4e0d\u7b26\u5408\uff0c\u76f4\u63a5\u62a5\u9519\u3002<\/li>\n<\/ul>\n\u6211\u4eec\u53ef\u4ee5\u5728\u521b\u5efa\u7d22\u5f15\u7684\u65f6\u5019\uff0c\u6307\u5b9a\u7d22\u5f15\u662f\u7edd\u5bf9\u7684\uff0c\u7cbe\u786e\u7684\uff0c\u5c31\u53ef\u4ee5\u907f\u514d\u56e0\u4e3a\u5199\u9519\u800c\u66f4\u65b0\u4e86\u65b0\u7684\u5b57\u6bb5\uff0c\u5982\u4e0b\u56fe\uff1a\u5f53\u7136\u6211\u4eec\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u5f53\u63d2\u5165\u5b57\u6bb5\u548c\u6211\u4eec\u9884\u5148\u5b9a\u4e49\u7684\u6620\u5c04\u4e0d\u7b26\u7684\u8bdd\uff0c\u5ffd\u7565\u8fd9\u4e9b\u65b0\u63d2\u5165\u7684\u5b57\u6bb5\uff0c\u4f46\u662f\u8fd9\u6837\u7684\u8bdd\u540e\u671f\u67e5\u627e\u95ee\u9898\u53ef\u80fd\u4f1a\u6bd4\u8f83\u9ebb\u70e6\u3002\n<div>\n<div>\n<div><\/div>\n<div data-width=\"\\&quot;488\\&quot;\" data-height=\"\\&quot;467\\&quot;\"><img src=\"\\&quot;https:\/\/upload-images.jianshu.io\/upload_images\/13587608-8a572da0fc9e253c.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/488\/format\/webp\\&quot;\" data-original-src=\"\\&quot;\/\/upload-images.jianshu.io\/upload_images\/13587608-8a572da0fc9e253c.png\\&quot;\" data-original-width=\"\\&quot;488\\&quot;\" data-original-height=\"\\&quot;467\\&quot;\" data-original-format=\"\\&quot;image\/png\\&quot;\" data-original-filesize=\"\\&quot;29777\\&quot;\" data-image-index=\"\\&quot;1\\&quot;\"><\/div>\n<\/div>\n<\/div>\n<div>\n<div>\n<div><\/div>\n<div data-width=\"\\&quot;895\\&quot;\" data-height=\"\\&quot;292\\&quot;\"><img src=\"\\&quot;https:\/\/upload-images.jianshu.io\/upload_images\/13587608-eea261e248c7cc67.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/895\/format\/webp\\&quot;\" data-original-src=\"\\&quot;\/\/upload-images.jianshu.io\/upload_images\/13587608-eea261e248c7cc67.png\\&quot;\" data-original-width=\"\\&quot;895\\&quot;\" data-original-height=\"\\&quot;292\\&quot;\" data-original-format=\"\\&quot;image\/png\\&quot;\" data-original-filesize=\"\\&quot;31134\\&quot;\" data-image-index=\"\\&quot;2\\&quot;\"><\/div>\n<\/div>\n<\/div>\n\u8fd9\u6837\u7684\u8bdd\uff0c\u5f53\u4f60\u63d2\u5165\u4e0d\u7b26\u5408\u6807\u51c6\u5316\u7d22\u5f15\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u63d0\u793a\u9519\u8bef\u800c\u5bfc\u81f4\u65e0\u6cd5\u63d2\u5165\uff0c\u5f53\u7136\u8fd9\u6837\u4e5f\u6709\u9ebb\u70e6\u7684\u5730\u65b9\uff0c\u5982\u679c\u63d2\u5165\u6570\u636e\u51fa\u9519\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\uff0c\u6240\u4ee5\u5982\u679c\u5728\u9879\u76ee\u4e2d\u4f60\u9700\u8981\u8fd9\u6837\u505a\u7684\u8bdd\uff0c\u6700\u597d\u53ef\u4ee5\u5c06\u5931\u8d25\u7684\u6570\u636e\u5199\u5165\u65e5\u5fd7\u6587\u4ef6\u6216\u8005\u76f4\u63a5\u5199\u5165\u6570\u636e\u5e93\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u907f\u514d\u6570\u636e\u7684\u4e22\u5931\u4e86\uff0c\u4e5f\u53ef\u4ee5\u91cd\u65b0\u62ff\u5230\u5931\u8d25\u7684\u6570\u636e\u8fdb\u884c\u91cd\u65b0\u7d22\u5f15\u3002\n<h4>1.3 \u5173\u4e8e\u6587\u6863\u7c7b\u578b\u7684\u5c5e\u6027<\/h4>\n\u6587\u6863\u5c5e\u6027\u5b9a\u4e49\u4e86\u6587\u6863\u7c7b\u578b\u7684\u5171\u7528\u5c5e\u6027\uff0c\u9002\u7528\u4e8e\u6587\u6863\u7684\u6240\u6709\u5b57\u6bb5\u3002\u5f53\u7136\u4e5f\u53ef\u4ee5\u6307\u5b9a\u5b57\u6bb5\u5c5e\u6027\uff0c\u53ea\u9002\u7528\u4e8e\u67d0\u4e2a\u7279\u5b9a\u7684\u5b57\u6bb5\u3002\n<ul>\n \t<li>dynamic_date_formats\u5c5e\u6027\uff1a\u8be5\u5c5e\u6027\u5b9a\u4e49\u53ef\u4ee5\u8bc6\u522b\u7684\u65e5\u671f\u683c\u5f0f\u5217\u8868\uff1b\u5982\u679c\u6587\u6863\u4e2d\u6709\u591a\u4e2a\u5b57\u6bb5\u90fd\u662f\u65f6\u95f4\u683c\u5f0f\uff0c\u53ef\u4ee5\u901a\u7528\u7684\u8fdb\u884c\u8bbe\u7f6e\u3002<\/li>\n \t<li>dynamic\u5c5e\u6027\uff1a\u9ed8\u8ba4\u4e3atrue\uff0c\u5141\u8bb8\u52a8\u6001\u5730\u5411\u6587\u6863\u7c7b\u578b\u4e2d\u52a0\u5165\u65b0\u7684\u5b57\u6bb5\u3002\u53ef\u9009\u503c\u4e3a\uff1atrue\uff0cfalse\uff0cstrict<\/li>\n<\/ul>\n<h4>1.4 \u5173\u4e8e\u6587\u6863\u5b57\u6bb5\u7684\u5c5e\u6027\u503c<\/h4>\n<h4>1.4.1 \u5b57\u6bb5\u7684\u6570\u636e\u7c7b\u578b<\/h4>\n\u5b57\u6bb5\u7684\u6570\u636e\u7c7b\u578b\u7531\u5b57\u6bb5\u7684\u5c5e\u6027type\u6307\u5b9a\uff0cElasticSearch\u652f\u6301\u7684\u57fa\u7840\u6570\u636e\u7c7b\u578b\u4e3b\u8981\u6709\uff1a\n<ul>\n \t<li>\u5b57\u7b26\u4e32\u7c7b\u578b\uff1akeyword\u548ctext\u3002\uff08\u57285.0\u4e4b\u540e\u66f4\u6539\uff0c\u539f\u6765\u4e3astring\uff09\u3002\u8be6\u7ec6\u7684\u4ecb\u7ecd\u89c11.1\u3002<\/li>\n \t<li>\u6570\u503c\u7c7b\u578b\uff1a\u5b57\u8282\uff08byte\uff09\u30012\u5b57\u8282\uff08short\uff09\u30014\u5b57\u8282\uff08integer\uff09\u30018\u5b57\u8282\uff08long\uff09\u3001float\u3001double\uff1b<\/li>\n \t<li>\u5e03\u5c14\u7c7b\u578b\uff1aboolean\uff0c\u503c\u662ftrue\u6216false\uff1b<\/li>\n \t<li>\u65f6\u95f4\/\u65e5\u671f\u7c7b\u578b\uff1adate\uff0c\u7528\u4e8e\u5b58\u50a8\u65e5\u671f\u548c\u65f6\u95f4\uff1b<\/li>\n \t<li>\u4e8c\u8fdb\u5236\u7c7b\u578b\uff1abinary\uff1b<\/li>\n \t<li>IP\u5730\u5740\u7c7b\u578b\uff1aip\uff0c\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u5b58\u50a8IPv4\u5730\u5740\uff1b<\/li>\n \t<li>\u7279\u6b8a\u6570\u636e\u7c7b\u578b\uff1atoken_count\uff0c\u7528\u4e8e\u5b58\u50a8\u7d22\u5f15\u7684\u5b57\u6570\u4fe1\u606f<\/li>\n<\/ul>\n<h4>1.4.2 \u5b57\u6bb5\u7684\u516c\u5171\u5c5e\u6027\uff1a<\/h4>\n<ul>\n \t<li>index\uff1a\u8be5\u5c5e\u6027\u63a7\u5236\u5b57\u6bb5\u662f\u5426\u7f16\u5165\u7d22\u5f15\u88ab\u641c\u7d22\uff0c\u8be5\u5c5e\u6027\u5171\u6709\u4e09\u4e2a\u6709\u6548\u503c\uff1aanalyzed\u3001no\u548cnot_analyzed\uff1astore\uff1a\u6307\u5b9a\u662f\u5426\u5c06\u5b57\u6bb5\u7684\u539f\u59cb\u503c\u5199\u5165\u7d22\u5f15\uff0c\u9ed8\u8ba4\u503c\u662fno\uff0c\u5b57\u6bb5\u503c\u88ab\u5206\u6790\uff0c\u80fd\u591f\u88ab\u641c\u7d22\uff0c\u4f46\u662f\uff0c\u5b57\u6bb5\u503c\u4e0d\u4f1a\u5b58\u50a8\uff0c\u8fd9\u610f\u5473\u7740\uff0c\u8be5\u5b57\u6bb5\u80fd\u591f\u88ab\u67e5\u8be2\uff0c\u4f46\u662f\u4e0d\u4f1a\u5b58\u50a8\u5b57\u6bb5\u7684\u539f\u59cb\u503c\u3002\n<ul>\n \t<li>analyzed\uff1a\uff08\u9ed8\u8ba4\u5c5e\u6027\uff09\u8868\u793a\u8be5\u5b57\u6bb5\u88ab\u5206\u6790\uff0c\u7f16\u5165\u7d22\u5f15\uff0c\u4ea7\u751f\u7684token\u80fd\u88ab\u641c\u7d22\u5230\uff1b<\/li>\n \t<li>not_analyzed\uff1a\u8868\u793a\u8be5\u5b57\u6bb5\u4e0d\u4f1a\u88ab\u5206\u6790\uff0c\u4f7f\u7528\u539f\u59cb\u503c\u7f16\u5165\u7d22\u5f15\uff0c\u5728\u7d22\u5f15\u4e2d\u4f5c\u4e3a\u5355\u4e2a\u8bcd\uff1b<\/li>\n \t<li>no\uff1a\u4e0d\u7f16\u5165\u7d22\u5f15\uff0c\u65e0\u6cd5\u641c\u7d22\u8be5\u5b57\u6bb5\uff1b<\/li>\n \t<li>\u5176\u4e2danalyzed\u662f\u5206\u6790\uff0c\u5206\u89e3\u7684\u610f\u601d\uff0c\u9ed8\u8ba4\u503c\u662fanalyzed\uff0c\u8868\u793a\u5c06\u8be5\u5b57\u6bb5\u7f16\u5165\u7d22\u5f15\uff0c\u4ee5\u4f9b\u641c\u7d22\u3002<\/li>\n<\/ul>\n<\/li>\n \t<li>**boost\uff1a\u5b57\u6bb5\u7ea7\u522b\u7684\u52a9\u63a8\uff0c\u9ed8\u8ba4\u503c\u662f1\uff0c\u5b9a\u4e49\u4e86\u5b57\u6bb5\u5728\u6587\u6863\u4e2d\u7684\u91cd\u8981\u6027\/\u6743\u91cd\uff1b<\/li>\n \t<li>**include_in_all\uff1a\u8be5\u5c5e\u6027\u6307\u5b9a\u5f53\u524d\u5b57\u6bb5\u662f\u5426\u5305\u62ec\u5728_all\u5b57\u6bb5\u4e2d\uff0c\u9ed8\u8ba4\u503c\u662fture\uff0c\u6240\u6709\u7684\u5b57\u6bb5\u90fd\u4f1a\u5305\u542b_all\u5b57\u6bb5\u4e2d\uff1b\u5982\u679cindex=no\uff0c\u90a3\u4e48\u5c5e\u6027include_in_all\u65e0\u6548\uff0c\u8fd9\u610f\u5473\u7740\u5f53\u524d\u5b57\u6bb5\u65e0\u6cd5\u5305\u542b\u5728_all\u5b57\u6bb5\u4e2d\u3002<\/li>\n \t<li>**copy_to\uff1a\u8be5\u5c5e\u6027\u6307\u5b9a\u4e00\u4e2a\u5b57\u6bb5\u540d\u79f0\uff0cElasticSearch\u5f15\u64ce\u5c06\u5f53\u524d\u5b57\u6bb5\u7684\u503c\u590d\u5236\u5230\u8be5\u5c5e\u6027\u6307\u5b9a\u7684\u5b57\u6bb5\u4e2d\uff1b<\/li>\n \t<li>**doc_values\uff1a\u6587\u6863\u503c\u662f\u5b58\u50a8\u5728\u786c\u76d8\u4e0a\u7684\u7d22\u5f15\u65f6\uff08indexing time\uff09\u6570\u636e\u7ed3\u6784\uff0c\u5bf9\u4e8enot_analyzed\u5b57\u6bb5\uff0c\u9ed8\u8ba4\u503c\u662ftrue\uff0canalyzed string\u5b57\u6bb5\u4e0d\u652f\u6301\u6587\u6863\u503c;<\/li>\n \t<li>**fielddata\uff1a\u5b57\u6bb5\u6570\u636e\u662f\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\u7684\u67e5\u8be2\u65f6\uff08querying time\uff09\u6570\u636e\u7ed3\u6784\uff0c\u53ea\u652f\u6301analyzed string\u5b57\u6bb5\uff1b<\/li>\n \t<li>**null_value\uff1a\u8be5\u5c5e\u6027\u6307\u5b9a\u4e00\u4e2a\u503c\uff0c\u5f53\u5b57\u6bb5\u7684\u503c\u4e3aNULL\u65f6\uff0c\u8be5\u5b57\u6bb5\u4f7f\u7528null_value\u4ee3\u66ffNULL\u503c\uff1b\u5728ElasticSearch\u4e2d\uff0cNULL \u503c\u4e0d\u80fd\u88ab\u7d22\u5f15\u548c\u641c\u7d22\uff0c\u5f53\u4e00\u4e2a\u5b57\u6bb5\u8bbe\u7f6e\u4e3aNULL\u503c\uff0cElasticSearch\u5f15\u64ce\u8ba4\u4e3a\u8be5\u5b57\u6bb5\u6ca1\u6709\u4efb\u4f55\u503c\uff0c\u4f7f\u7528\u8be5\u5c5e\u6027\u4e3aNULL\u5b57\u6bb5\u8bbe\u7f6e\u4e00\u4e2a\u6307\u5b9a\u7684\u503c\uff0c\u4f7f\u8be5\u5b57\u6bb5\u80fd\u591f\u88ab\u7d22\u5f15\u548c\u641c\u7d22\u3002<\/li>\n<\/ul>\n<h4>1.4.3 \u5b57\u7b26\u4e32\u7c7b\u578b\u5e38\u7528\u7684\u5176\u4ed6\u5c5e\u6027<\/h4>\n<ul>\n \t<li>analyzer\uff1a\u8be5\u5c5e\u6027\u5b9a\u4e49\u7528\u4e8e\u5efa\u7acb\u7d22\u5f15\u548c\u641c\u7d22\u7684\u5206\u6790\u5668\u540d\u79f0\uff0c\u9ed8\u8ba4\u503c\u662f\u5168\u5c40\u5b9a\u4e49\u7684\u5206\u6790\u5668\u540d\u79f0\uff0c\u8be5\u5c5e\u6027\u53ef\u4ee5\u5f15\u7528\u5728\u914d\u7f6e\u7ed3\u70b9\uff08settings\uff09\u4e2d\u81ea\u5b9a\u4e49\u7684\u5206\u6790\u5668\uff1b<\/li>\n \t<li>search_analyzer\uff1a\u8be5\u5c5e\u6027\u5b9a\u4e49\u7684\u5206\u6790\u5668\uff0c\u7528\u4e8e\u5904\u7406\u53d1\u9001\u5230\u7279\u5b9a\u5b57\u6bb5\u7684\u67e5\u8be2\u5b57\u7b26\u4e32\uff1b<\/li>\n \t<li>ignore_above\uff1a\u8be5\u5c5e\u6027\u6307\u5b9a\u4e00\u4e2a\u6574\u6570\u503c\uff0c\u5f53\u5b57\u7b26\u4e32\u5b57\u6bb5\uff08analyzed string field\uff09\u7684\u5b57\u8282\u6570\u91cf\u5927\u4e8e\u8be5\u6570\u503c\u4e4b\u540e\uff0c\u8d85\u8fc7\u957f\u5ea6\u7684\u90e8\u5206\u5b57\u7b26\u6570\u636e\u5c06\u4e0d\u80fd\u88abanalyzer\u5904\u7406\uff0c\u4e0d\u80fd\u88ab\u7f16\u5165\u7d22\u5f15\uff1b\u5bf9\u4e8e not analyzed string\u5b57\u6bb5\uff0c\u8d85\u8fc7\u957f\u5ea6\u7684\u90e8\u5206\u5b57\u7b26\u5c06\u88ab\u5ffd\u7565\uff0c\u4e0d\u4f1a\u88ab\u7f16\u5165\u7d22\u5f15\u3002\u9ed8\u8ba4\u503c\u662f0\uff0c\u7981\u7528\u8be5\u5c5e\u6027\uff1b<\/li>\n \t<li>position_increment_gap\uff1a\u8be5\u5c5e\u6027\u6307\u5b9a\u5728\u76f8\u540c\u8bcd\u7684\u4f4d\u7f6e\u4e0a\u589e\u52a0\u7684gap\uff0c\u9ed8\u8ba4\u503c\u662f100\uff1b<\/li>\n \t<li>index_options\uff1a\u7d22\u5f15\u9009\u9879\u63a7\u5236\u6dfb\u52a0\u5230\u5012\u6392\u7d22\u5f15\uff08Inverted Index\uff09\u7684\u4fe1\u606f\uff0c\u8fd9\u4e9b\u4fe1\u606f\u7528\u4e8e\u641c\u7d22\uff08Search\uff09\u548c\u9ad8\u4eae\u663e\u793a\uff1a\n<ul>\n \t<li>docs\uff1a\u53ea\u7d22\u5f15\u6587\u6863\u7f16\u53f7(Doc Number)<\/li>\n \t<li>freqs\uff1a\u7d22\u5f15\u6587\u6863\u7f16\u53f7\u548c\u8bcd\u9891\u7387\uff08term frequency\uff09<\/li>\n \t<li>positions\uff1a\u7d22\u5f15\u6587\u6863\u7f16\u53f7\uff0c\u8bcd\u9891\u7387\u548c\u8bcd\u4f4d\u7f6e\uff08\u5e8f\u53f7\uff09<\/li>\n \t<li>offsets\uff1a\u7d22\u5f15\u6587\u6863\u7f16\u53f7\uff0c\u8bcd\u9891\u7387\uff0c\u8bcd\u504f\u79fb\u91cf\uff08\u5f00\u59cb\u548c\u7ed3\u675f\u4f4d\u7f6e\uff09\u548c\u8bcd\u4f4d\u7f6e\uff08\u5e8f\u53f7\uff09<\/li>\n \t<li>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u88ab\u5206\u6790\u7684\u5b57\u7b26\u4e32\uff08analyzed string\uff09\u5b57\u6bb5\u4f7f\u7528positions\uff0c\u5176\u4ed6\u5b57\u6bb5\u4f7f\u7528docs;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u5206\u6790\u5668\uff08analyzer\uff09\u628aanalyzed string \u5b57\u6bb5\u7684\u503c\uff0c\u8f6c\u6362\u6210\u6807\u8bb0\u6d41\uff08Token stream\uff09\uff0c\u4f8b\u5982\uff0c\u5b57\u7b26\u4e32\\&#8221;The quick Brown Foxes\\&#8221;\uff0c\u53ef\u80fd\u88ab\u5206\u89e3\u6210\u7684\u6807\u8bb0\uff08Token\uff09\u662f\uff1aquick,brown,fox\u3002\u8fd9\u4e9b\u8bcd\uff08term\uff09\u662f\u8be5\u5b57\u6bb5\u7684\u7d22\u5f15\u503c\uff0c\u8fd9\u4f7f\u7528\u5bf9\u7d22\u5f15\u6587\u672c\u7684\u67e5\u627e\u66f4\u6709\u6548\u7387\u3002\u5b57\u6bb5\u7684\u5c5e\u6027 analyzer \u7528\u4e8e\u6307\u5b9a\u5728index-time\u548csearch-time\u65f6\uff0cElasticSearch\u5f15\u64ce\u5206\u89e3\u5b57\u6bb5\u503c\u7684\u5206\u6790\u5668\u540d\u79f0\u3002\n<h3>2. \u5173\u4e8e\u8bf7\u6c42\u65b9\u6cd5<\/h3>\n\u5728\u4f7f\u7528ElasticSearch\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a\u7275\u626f\u5230\u5f88\u591a\u7684\u8bf7\u6c42\u65b9\u6cd5\uff0c\u6bd4\u5982GET,POST,PUT,DELETE\u7b49\u7b49\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u4f7f\u7528\u7684\u90fd\u662fRestful\u7684\u8c03\u7528\u98ce\u683c\uff0c\u6211\u4eec\u6765\u7b80\u5355\u4ecb\u7ecd\u4e0b\u8fd9\u4e9b\u65b9\u6cd5\n<ul>\n \t<li>GET \u8bf7\u6c42\uff1a\u83b7\u53d6\u670d\u52a1\u5668\u4e2d\u7684\u5bf9\u8c61\n<ul>\n \t<li>\u76f8\u5f53\u4e8eSQL\u7684Select\u547d\u4ee4<\/li>\n \t<li>GET \/book \u83b7\u53d6\u6240\u6709\u7684book\u4fe1\u606f<\/li>\n<\/ul>\n<\/li>\n \t<li>POST \u8bf7\u6c42\uff1a\u5728\u670d\u52a1\u5668\u4e0a\u66f4\u65b0\u5bf9\u8c61\n<ul>\n \t<li>\u76f8\u5f53\u4e8eSQL\u7684update\u547d\u4ee4<\/li>\n \t<li>POST \/book\/1 \u66f4\u65b0id\u4e3a1\u7684book\u7684\u4fe1\u606f<\/li>\n<\/ul>\n<\/li>\n \t<li>PUT \u8bf7\u6c42\uff1a\u5728\u670d\u52a1\u5668\u4e0a\u521b\u5efa\u5bf9\u8c61\n<ul>\n \t<li>\u76f8\u5f53\u4e8eSQL\u7684create\u547d\u4ee4<\/li>\n \t<li>PUT \/book\/id \u521b\u5efa\u4e00\u4e2aid\u4e3axx\u7684\u4e66<\/li>\n<\/ul>\n<\/li>\n \t<li>DELETE \u8bf7\u6c42\uff1a\u5220\u9664\u670d\u52a1\u5668\u4e2d\u7684\u5bf9\u8c61HEAD \u8bf7\u6c42\uff1a\u4ec5\u4ec5\u7528\u4e8e\u83b7\u53d6\u5bf9\u8c61\u7684\u57fa\u7840\u4fe1\u606f\n<ul>\n \t<li>\u76f8\u5f53\u4e8esql\u4e2d\u7684delete\u547d\u4ee4<\/li>\n \t<li>DELETE \/book\/1 \u5220\u9664id\u4e3a1\u7684\u4e66<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/article>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Elasticsearch\u662f\u4ec0\u4e48 Elasticsearch\uff08\u7b80\u79f0ES\uff09\u662f\u4e00\u4e2a\u57fa\u4e8eApache Lucene( &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1878\"> <span class=\"screen-reader-text\">Elasticsearch\u57fa\u672c\u4ecb\u7ecd<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":5702,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[139,118],"tags":[],"uagb_featured_image_src":{"full":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd.jpg",600,400,false],"thumbnail":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-150x150.jpg",150,150,true],"medium":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-300x200.jpg",300,200,true],"medium_large":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd.jpg",600,400,false],"large":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd.jpg",600,400,false],"1536x1536":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd.jpg",600,400,false],"2048x2048":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd.jpg",600,400,false],"mailpoet_newsletter_max":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd.jpg",600,400,false],"woocommerce_thumbnail":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-50x50.jpg",50,50,true],"woocommerce_single":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-80x53.jpg",80,53,true],"woocommerce_gallery_thumbnail":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-100x100.jpg",100,100,true],"shop_catalog":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-50x50.jpg",50,50,true],"shop_single":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-80x53.jpg",80,53,true],"shop_thumbnail":["http:\/\/www.weijing.co\/wp-content\/uploads\/2020\/07\/Elasticsearch\u57fa\u672c\u4ecb\u7ecd-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"Elasticsearch\u662f\u4ec0\u4e48 Elasticsearch\uff08\u7b80\u79f0ES\uff09\u662f\u4e00\u4e2a\u57fa\u4e8eApache Lucene(&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1878"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1878"}],"version-history":[{"count":4,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1878\/revisions"}],"predecessor-version":[{"id":5721,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1878\/revisions\/5721"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/media\/5702"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1878"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}