{"id":419,"date":"2020-06-22T00:40:52","date_gmt":"2020-06-21T16:40:52","guid":{"rendered":"http:\/\/www.leohe.net.cn\/?p=419"},"modified":"2020-06-22T10:10:12","modified_gmt":"2020-06-22T02:10:12","slug":"es%e5%81%9c%e7%94%a8%e8%af%8d","status":"publish","type":"post","link":"https:\/\/china-abc.leohe.net.cn\/?p=419","title":{"rendered":"Elasticsearch\u505c\u7528\u8bcd"},"content":{"rendered":"<p><strong>Elasticsearch \u505c\u7528\u8bcd\uff1a<\/strong><\/p>\n<p>1\u3001\u6709\u4e9b\u8bcd\u5728\u6587\u672c\u4e2d\u51fa\u73b0\u7684\u9891\u7387\u975e\u5e38\u9ad8\uff0c\u4f46\u662f\u5bf9\u6587\u672c\u6240\u643a\u5e26\u7684\u4fe1\u606f\u57fa\u672c\u4e0d\u4ea7\u751f\u5f71\u54cd\u3002<br \/>\n2\u3001\u82f1\u6587<br \/>\na\u3001an\u3001the\u3001of<br \/>\n3\u3001\u4e2d\u6587<br \/>\n\u7684\u3001\u4e86\u3001\u7740\u3001\u662f \u3001\u6807\u70b9\u7b26\u53f7\u7b49<br \/>\n4\u3001\u6587\u672c\u7ecf\u8fc7\u5206\u8bcd\u4e4b\u540e\uff0c\u505c\u7528\u8bcd\u901a\u5e38\u88ab\u8fc7\u6ee4\u6389\uff0c\u4e0d\u4f1a\u88ab\u8fdb\u884c\u7d22\u5f15\u3002<br \/>\n5\u3001\u5728\u68c0\u7d22\u7684\u65f6\u5019\uff0c\u7528\u6237\u7684\u67e5\u8be2\u4e2d\u5982\u679c\u542b\u6709\u505c\u7528\u8bcd\uff0c\u68c0\u7d22\u7cfb\u7edf\u4e5f\u4f1a\u5c06\u5176\u8fc7\u6ee4\u6389\uff08\u56e0\u4e3a\u7528\u6237\u8f93\u5165\u7684\u67e5\u8be2\u5b57\u7b26\u4e32\u4e5f\u8981\u8fdb\u884c\u5206\u8bcd\u5904\u7406\uff09\u3002<br \/>\n6\u3001\u6392\u9664\u505c\u7528\u8bcd\u53ef\u4ee5\u52a0\u5feb\u5efa\u7acb\u7d22\u5f15\u7684\u901f\u5ea6\uff0c\u51cf\u5c0f\u7d22\u5f15\u5e93\u6587\u4ef6\u7684\u5927\u5c0f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4f7f\u7528\u4f18\u7f3a\u70b9\uff1a<\/strong><\/p>\n<p><strong>\u53ef\u80fd\u65e0\u6cd5\u5b8c\u6210\u4ee5\u4e0b\u4e8b\u60c5<\/strong>\uff1a<br \/>\n\u533a\u5206 happy \u548c _not happy_\u3002<br \/>\n\u641c\u7d22\u4e50\u961f\u540d\u79f0 The The\u3002<br \/>\n\u67e5\u627e\u838e\u58eb\u6bd4\u4e9a\u7684\u540d\u53e5 \u201cTo be, or not to be\u201d \uff08\u751f\u5b58\u8fd8\u662f\u6bc1\u706d)\u3002<br \/>\n\u4f7f\u7528\u632a\u5a01\u7684\u56fd\u5bb6\u4ee3\u7801: `no`\u3002<\/p>\n<p>\u505c\u7528\u8bcd\u7684\u6700<strong>\u4e3b\u8981\u597d\u5904\u662f\u6027\u80fd<\/strong>\uff0c\u5047\u8bbe\u6709\u4e0a\u767e\u4e07\u6587\u6863\u7684\u7d22\u5f15\u4e2d\u641c\u7d22\u5355\u8bcd fox`\u3002\u6216\u8bb8 `fox \u53ea\u5728\u5176\u4e2d 20 \u4e2a\u6587\u6863\u4e2d\u51fa\u73b0\uff0c\u4e5f\u5c31\u662f\u8bf4 Elasticsearch \u9700\u8981\u8ba1\u7b97 20 \u4e2a\u6587\u6863\u7684\u76f8\u5173\u5ea6\u8bc4\u5206 `_score `\u4ece\u800c\u6392\u51fa\u524d\u5341\u3002\u73b0\u5728\u6211\u4eec\u628a\u641c\u7d22\u6761\u4ef6\u6539\u4e3a `the OR fox`\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u6587\u4ef6\u90fd\u5305\u542b `the \u8fd9\u4e2a\u8bcd\uff0c\u4e5f\u5c31\u662f\u8bf4 Elasticsearch \u9700\u8981\u4e3a\u6240\u6709\u4e00\u767e\u4e07\u6587\u6863\u8ba1\u7b97\u8bc4\u5206 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