{"id":128813,"date":"2024-10-26T16:57:19","date_gmt":"2024-10-26T08:57:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128813\/"},"modified":"2024-10-26T16:57:20","modified_gmt":"2024-10-26T08:57:20","slug":"redis%e5%af%a6%e7%8f%be%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e9%8d%b5%e5%80%bc%e7%9a%84%e6%9c%89%e6%95%88%e6%96%b9%e6%b3%95%ef%bc%88redis%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e9%8d%b5%e5%80%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128813\/","title":{"rendered":"Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u9375\u503c\u7684\u6709\u6548\u65b9\u6cd5\uff08redis\u6a21\u7cca\u67e5\u8a62\u9375\u503c\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e9%8d%b5%e5%80%bc%e7%9a%84%e6%9c%89%e6%95%88%e6%96%b9%e6%b3%95-QoErNeSJwC\">Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u9375\u503c\u7684\u6709\u6548\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u67e5\u8a62\u662f\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\u3002\u7136\u800c\uff0c\u7576\u6d89\u53ca\u5230\u6a21\u7cca\u67e5\u8a62\u9375\u503c\u6642\uff0cRedis\u7684\u539f\u751f\u529f\u80fd\u53ef\u80fd\u6703\u986f\u5f97\u4e0d\u8db3\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728Redis\u4e2d\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u9375\u503c\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%ef%bc%9f-QoErNeSJwC\">\u4ec0\u9ebc\u662f\u6a21\u7cca\u67e5\u8a62\uff1f<\/h2>\n<p>\u6a21\u7cca\u67e5\u8a62\u662f\u6307\u5728\u67e5\u8a62\u6642\u4e0d\u9700\u8981\u5b8c\u5168\u5339\u914d\u9375\u503c\uff0c\u800c\u662f\u5141\u8a31\u90e8\u5206\u5339\u914d\u3002\u9019\u5728\u8655\u7406\u7528\u6236\u8f38\u5165\u6216\u641c\u7d22\u529f\u80fd\u6642\u7279\u5225\u6709\u7528\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u8f38\u5165\u201capple\u201d\u6642\uff0c\u7cfb\u7d71\u53ef\u80fd\u5e0c\u671b\u8fd4\u56de\u201capple\u201d\u3001\u201capples\u201d\u3001\u201capple_pie\u201d\u7b49\u76f8\u95dc\u7d50\u679c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9f%a5%e8%a9%a2%e5%8a%9f%e8%83%bd-QoErNeSJwC\">Redis\u7684\u57fa\u672c\u67e5\u8a62\u529f\u80fd<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u9375\u503c\u67e5\u8a62\u529f\u80fd\uff0c\u901a\u904e\u547d\u4ee4\u5982 <code>GET<\/code> \u548c <code>SCAN<\/code> \u4f86\u7372\u53d6\u6578\u64da\u3002\u7136\u800c\uff0c\u9019\u4e9b\u547d\u4ee4\u4e26\u4e0d\u652f\u6301\u6a21\u7cca\u67e5\u8a62\u3002<code>SCAN<\/code> \u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u904d\u6b77\u9375\uff0c\u4f46\u5b83\u4e26\u4e0d\u652f\u6301\u901a\u914d\u7b26\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e9%80%b2%e8%a1%8c%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2-QoErNeSJwC\">\u4f7f\u7528Redis\u7684\u6578\u64da\u7d50\u69cb\u9032\u884c\u6a21\u7cca\u67e5\u8a62<\/h2>\n<p>\u70ba\u4e86\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5982\u96c6\u5408\uff08Sets\uff09\u548c\u6709\u5e8f\u96c6\u5408\uff08Sorted Sets\uff09\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%ef%bc%88sets%ef%bc%89-QoErNeSJwC\">1. \u4f7f\u7528\u96c6\u5408\uff08Sets\uff09<\/h3>\n<p>\u53ef\u4ee5\u5c07\u6240\u6709\u53ef\u80fd\u7684\u9375\u503c\u5b58\u5132\u5728\u4e00\u500b\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>SINTER<\/code> \u6216 <code>SUNION<\/code> \u547d\u4ee4\u4f86\u67e5\u8a62\u76f8\u95dc\u9375\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>redis&gt; SADD fruits apple banana orange\nredis&gt; SADD fruits_search apple_pie apples\nredis&gt; SUNION fruits fruits_search\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u6240\u6709\u8207\u201capple\u201d\u76f8\u95dc\u7684\u9375\u503c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-sets%ef%bc%89-QoErNeSJwC\">2. \u4f7f\u7528\u6709\u5e8f\u96c6\u5408\uff08Sorted Sets\uff09<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u5141\u8a31\u70ba\u6bcf\u500b\u9375\u503c\u5206\u914d\u4e00\u500b\u5206\u6578\uff0c\u9019\u6a23\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u7be9\u9078\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c07\u6c34\u679c\u7684\u540d\u7a31\u4f5c\u70ba\u6210\u54e1\uff0c\u4e26\u6839\u64da\u5b57\u6bcd\u9806\u5e8f\u5206\u914d\u5206\u6578\uff1a<\/p>\n<pre><code>redis&gt; ZADD fruits 1 apple 2 banana 3 orange\nredis&gt; ZRANGEBYSCORE fruits 1 2\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u5b57\u6bcd\u9806\u5e8f\u5728\u201capple\u201d\u548c\u201cbanana\u201d\u4e4b\u9593\u7684\u6240\u6709\u9375\u503c\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%89%8d%e7%b6%b4%e5%8c%b9%e9%85%8d-QoErNeSJwC\">3. \u4f7f\u7528\u524d\u7db4\u5339\u914d<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528\u9375\u7684\u524d\u7db4\u4f86\u9032\u884c\u6a21\u7cca\u67e5\u8a62\u3002\u53ef\u4ee5\u5728\u5b58\u5132\u9375\u503c\u6642\u4f7f\u7528\u7279\u5b9a\u7684\u524d\u7db4\uff0c\u7136\u5f8c\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u4f86\u67e5\u8a62\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>redis&gt; SET fruit:apple \"This is an apple\"\nredis&gt; SET fruit:banana \"This is a banana\"\nredis&gt; SCAN 0 MATCH fruit:*\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u6240\u6709\u4ee5\u201cfruit:\u201d\u958b\u982d\u7684\u9375\u503c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-QoErNeSJwC\">\u4f7f\u7528Redis\u6a21\u7cca\u67e5\u8a62\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\uff0c\u4f46\u958b\u767c\u8005\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u8003\u91cf\uff1a<\/strong>\u6a21\u7cca\u67e5\u8a62\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u7279\u5225\u662f\u5728\u6578\u64da\u91cf\u8f03\u5927\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u5167\u5b58\u4f7f\u7528\uff1a<\/strong>\u4f7f\u7528\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u6703\u589e\u52a0\u5167\u5b58\u6d88\u8017\uff0c\u9700\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u9078\u64c7\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u9032\u884c\u6a21\u7cca\u67e5\u8a62\u6642\uff0c\u9700\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QoErNeSJwC\">\u7e3d\u7d50<\/h2>\n<p>Redis\u96d6\u7136\u4e0d\u76f4\u63a5\u652f\u6301\u6a21\u7cca\u67e5\u8a62\uff0c\u4f46\u901a\u904e\u4f7f\u7528\u96c6\u5408\u3001\u6709\u5e8f\u96c6\u5408\u548c\u524d\u7db4\u5339\u914d\u7b49\u65b9\u6cd5\uff0c\u958b\u767c\u8005\u4ecd\u7136\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u67e5\u8a62\u7684\u9748\u6d3b\u6027\uff0c\u9084\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u5834\u666f\u7684\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u7279\u5225\u662f\u5728\u9999\u6e2f\u9019\u6a23\u7684\u5e02\u5834\u4e2d\uff0c\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u670d\u52d9\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u4e2d\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u9375\u503c\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u6548\u7387\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-128813","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128813","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=128813"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128813\/revisions"}],"predecessor-version":[{"id":128814,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128813\/revisions\/128814"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}