{"id":166819,"date":"2024-11-05T19:49:49","date_gmt":"2024-11-05T11:49:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166819\/"},"modified":"2024-11-05T19:49:50","modified_gmt":"2024-11-05T11:49:50","slug":"%e4%ba%86%e8%a7%a3redis%e6%a6%82%e7%8e%87%e5%8f%8a%e5%85%b6%e6%87%89%e7%94%a8%ef%bc%88redis-%e6%a6%82%e7%8e%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166819\/","title":{"rendered":"\u4e86\u89e3redis\u6982\u7387\u53ca\u5176\u61c9\u7528\uff08redis \u6982\u7387\uff09"},"content":{"rendered":"<h1 id=\"%e4%ba%86%e8%a7%a3redis%e6%a6%82%e7%8e%87%e5%8f%8a%e5%85%b6%e6%87%89%e7%94%a8%ef%bc%88redis-%e6%a6%82%e7%8e%87%ef%bc%89-lOEJHiCUMU\">\u4e86\u89e3Redis\u6982\u7387\u53ca\u5176\u61c9\u7528\uff08Redis \u6982\u7387\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u3002Redis\u4e0d\u50c5\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9084\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u8655\u7406\u6982\u7387\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u4e2d\u7684\u6982\u7387\u6982\u5ff5\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-lOEJHiCUMU\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u6578\u64da\u985e\u578b\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e6%a6%82%e7%8e%87%e6%a6%82%e5%bf%b5-lOEJHiCUMU\">Redis\u4e2d\u7684\u6982\u7387\u6982\u5ff5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6982\u7387\u901a\u5e38\u8207\u96a8\u6a5f\u6578\u751f\u6210\u548c\u6578\u64da\u62bd\u6a23\u6709\u95dc\u3002Redis\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u7684\u547d\u4ee4\u4f86\u652f\u6301\u9019\u4e9b\u64cd\u4f5c\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><code>SAMPLE<\/code>\uff1a\u7528\u65bc\u5f9e\u96c6\u5408\u4e2d\u96a8\u6a5f\u62bd\u53d6\u5143\u7d20\u3002<\/li>\n<li><code>SRANDMEMBER<\/code>\uff1a\u96a8\u6a5f\u8fd4\u56de\u96c6\u5408\u4e2d\u7684\u4e00\u500b\u6216\u591a\u500b\u5143\u7d20\u3002<\/li>\n<li><code>RANDOMKEY<\/code>\uff1a\u96a8\u6a5f\u8fd4\u56de\u9375\u7a7a\u9593\u4e2d\u7684\u4e00\u500b\u9375\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u547d\u4ee4\u4f7f\u5f97\u5728Redis\u4e2d\u9032\u884c\u6982\u7387\u8a08\u7b97\u548c\u96a8\u6a5f\u62bd\u6a23\u8b8a\u5f97\u7c21\u55ae\u800c\u9ad8\u6548\u3002<\/p>\n<h2 id=\"redis%e6%a6%82%e7%8e%87%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-lOEJHiCUMU\">Redis\u6982\u7387\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<h3 id=\"1-%e9%9a%a8%e6%a9%9f%e6%8a%bd%e6%a8%a3-lOEJHiCUMU\">1. \u96a8\u6a5f\u62bd\u6a23<\/h3>\n<p>\u5728\u6578\u64da\u5206\u6790\u4e2d\uff0c\u96a8\u6a5f\u62bd\u6a23\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6280\u8853\u3002\u4f7f\u7528Redis\u7684<code>SRANDMEMBER<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u5f9e\u4e00\u500b\u5927\u578b\u6578\u64da\u96c6\u96a8\u6a5f\u9078\u53d6\u6a23\u672c\uff0c\u9019\u5c0d\u65bc\u9032\u884c\u7d71\u8a08\u5206\u6790\u548c\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u7684\u8a13\u7df4\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>SRANDMEMBER myset 5\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u5f9e\u540d\u70ba<code>myset<\/code>\u7684\u96c6\u5408\u4e2d\u96a8\u6a5f\u9078\u53d65\u500b\u5143\u7d20\u3002<\/p>\n<h3 id=\"2-%e9%81%8a%e6%88%b2%e9%96%8b%e7%99%bc-lOEJHiCUMU\">2. \u904a\u6232\u958b\u767c<\/h3>\n<p>\u5728\u904a\u6232\u958b\u767c\u4e2d\uff0c\u96a8\u6a5f\u6027\u662f\u904a\u6232\u9ad4\u9a57\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002Redis\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u904a\u6232\u4e2d\u7684\u96a8\u6a5f\u4e8b\u4ef6\u6216\u734e\u52f5\uff0c\u4e26\u901a\u904e\u96a8\u6a5f\u62bd\u6a23\u4f86\u6c7a\u5b9a\u73a9\u5bb6\u7684\u734e\u52f5\u3002\u4f8b\u5982\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u96a8\u6a5f\u9078\u64c7\u734e\u52f5\u7269\u54c1\uff0c\u589e\u52a0\u904a\u6232\u7684\u8da3\u5473\u6027\u3002<\/p>\n<pre><code>SRANDMEMBER rewards 1\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u734e\u52f5\u7269\u54c1\uff0c\u5f9e<code>rewards<\/code>\u96c6\u5408\u4e2d\u62bd\u53d6\u3002<\/p>\n<h3 id=\"3-a-b%e6%b8%ac%e8%a9%a6-lOEJHiCUMU\">3. A\/B\u6e2c\u8a66<\/h3>\n<p>A\/B\u6e2c\u8a66\u662f\u4e00\u7a2e\u5e38\u7528\u7684\u5be6\u9a57\u65b9\u6cd5\uff0c\u7528\u65bc\u6bd4\u8f03\u5169\u500b\u7248\u672c\u7684\u6548\u679c\u3002\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u96a8\u6a5f\u6578\u751f\u6210\u4f86\u5c07\u7528\u6236\u96a8\u6a5f\u5206\u914d\u5230\u4e0d\u540c\u7684\u5be6\u9a57\u7d44\uff0c\u5f9e\u800c\u9032\u884c\u6709\u6548\u7684\u6578\u64da\u5206\u6790\u3002<\/p>\n<pre><code>SET user:1234:group (SRANDMEMBER groupA groupB)\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u7528\u6236<code>1234<\/code>\u96a8\u6a5f\u5206\u914d\u5230<code>groupA<\/code>\u6216<code>groupB<\/code>\u4e2d\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-lOEJHiCUMU\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u652f\u6301\u6982\u7387\u8a08\u7b97\u548c\u96a8\u6a5f\u62bd\u6a23\u7684\u529f\u80fd\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u5206\u6790\u3001\u904a\u6232\u958b\u767c\u9084\u662fA\/B\u6e2c\u8a66\u4e2d\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002\u901a\u904e\u5408\u7406\u5229\u7528Redis\u7684\u6982\u7387\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u8655\u7406\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528Redis\u611f\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u4e2d\u7684\u6982\u7387\u6982\u5ff5\u53ca\u5176\u61c9\u7528\uff0c\u4e86\u89e3\u5982\u4f55\u5229\u7528Redis\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u548c\u6027\u80fd\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-166819","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166819","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=166819"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166819\/revisions"}],"predecessor-version":[{"id":166820,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166819\/revisions\/166820"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}