{"id":128643,"date":"2024-10-26T15:40:17","date_gmt":"2024-10-26T07:40:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128643\/"},"modified":"2024-10-26T15:40:17","modified_gmt":"2024-10-26T07:40:17","slug":"redis%e5%af%a6%e7%8f%be%e7%a9%8d%e5%88%86%e6%8e%92%e8%a1%8c%ef%bc%8c%e6%88%90%e5%b0%b1%e7%b2%be%e5%bd%a9%e4%ba%ba%e7%94%9f%ef%bc%88redis-%e7%a9%8d%e5%88%86%e6%8e%92%e8%a1%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128643\/","title":{"rendered":"Redis\u5be6\u73fe\u7a4d\u5206\u6392\u884c\uff0c\u6210\u5c31\u7cbe\u5f69\u4eba\u751f\uff08redis \u7a4d\u5206\u6392\u884c\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e7%a9%8d%e5%88%86%e6%8e%92%e8%a1%8c%ef%bc%8c%e6%88%90%e5%b0%b1%e7%b2%be%e5%bd%a9%e4%ba%ba%e7%94%9f-BfbQmlPXIo\">Redis\u5be6\u73fe\u7a4d\u5206\u6392\u884c\uff0c\u6210\u5c31\u7cbe\u5f69\u4eba\u751f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\u5df2\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5f0f\u548c\u5e73\u53f0\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7121\u8ad6\u662f\u904a\u6232\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u96fb\u5b50\u5546\u52d9\uff0c\u7a4d\u5206\u6392\u884c\u4e0d\u50c5\u80fd\u6fc0\u52f5\u7528\u6236\u53c3\u8207\uff0c\u9084\u80fd\u63d0\u5347\u7528\u6236\u7684\u5fe0\u8aa0\u5ea6\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u69cb\u5efa\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\uff0c\u4e26\u5206\u6790\u5176\u512a\u52e2\u53ca\u5be6\u73fe\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-BfbQmlPXIo\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u548c\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u80fd\u529b\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5834\u666f\u4e2d\u3002\u7279\u5225\u662f\u5728\u5be6\u73fe\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\u6642\uff0cRedis\u7684\u7279\u6027\u4f7f\u5176\u6210\u70ba\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bd%95%e9%81%b8%e6%93%87redis%e4%be%86%e5%af%a6%e7%8f%be%e7%a9%8d%e5%88%86%e6%8e%92%e8%a1%8c-BfbQmlPXIo\">\u70ba\u4f55\u9078\u64c7Redis\u4f86\u5be6\u73fe\u7a4d\u5206\u6392\u884c<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u7121\u9700\u8907\u96dc\u7684\u914d\u7f6e\u3002<\/li>\n<li><strong>\u652f\u6301\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\uff0c\u9019\u4f7f\u5f97\u5be6\u73fe\u7a4d\u5206\u6392\u884c\u8b8a\u5f97\u66f4\u52a0\u65b9\u4fbf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e7%a9%8d%e5%88%86%e6%8e%92%e8%a1%8c-BfbQmlPXIo\">\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u7a4d\u5206\u6392\u884c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u5be6\u73fe\u7a4d\u5206\u6392\u884c\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e7%94%a8%e6%88%b6%e7%a9%8d%e5%88%86-BfbQmlPXIo\">1. \u8a2d\u5b9a\u7528\u6236\u7a4d\u5206<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u70ba\u6bcf\u500b\u7528\u6236\u8a2d\u5b9a\u7a4d\u5206\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u4f86\u5b58\u5132\u7528\u6236\u7684\u7a4d\u5206\u3002\u6bcf\u500b\u7528\u6236\u7684ID\u4f5c\u70ba\u6210\u54e1\uff0c\u7a4d\u5206\u4f5c\u70ba\u5206\u6578\u3002<\/p>\n<pre><code>redis&gt; ZADD user_scores 1000 \"user1\"\nredis&gt; ZADD user_scores 1500 \"user2\"\nredis&gt; ZADD user_scores 2000 \"user3\"<\/code><\/pre>\n<h3 id=\"2-%e7%8d%b2%e5%8f%96%e6%8e%92%e8%a1%8c%e6%a6%9c-BfbQmlPXIo\">2. \u7372\u53d6\u6392\u884c\u699c<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528ZREVRANGE\u547d\u4ee4\u4f86\u7372\u53d6\u6392\u884c\u699c\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6309\u7a4d\u5206\u5f9e\u9ad8\u5230\u4f4e\u6392\u5e8f\u7684\u7528\u6236\u5217\u8868\u3002<\/p>\n<pre><code>redis&gt; ZREVRANGE user_scores 0 9 WITHSCORES<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u524d10\u540d\u7528\u6236\u53ca\u5176\u7a4d\u5206\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e7%94%a8%e6%88%b6%e7%a9%8d%e5%88%86-BfbQmlPXIo\">3. \u66f4\u65b0\u7528\u6236\u7a4d\u5206<\/h3>\n<p>\u7576\u7528\u6236\u7372\u5f97\u65b0\u7a4d\u5206\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528ZINCRBY\u547d\u4ee4\u4f86\u66f4\u65b0\u5176\u7a4d\u5206\u3002<\/p>\n<pre><code>redis&gt; ZINCRBY user_scores 500 \"user1\"<\/code><\/pre>\n<p>\u9019\u5c07\u628a&#8221;user1&#8243;\u7684\u7a4d\u5206\u589e\u52a0500\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-BfbQmlPXIo\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u77e5\u540d\u5e73\u53f0\u90fd\u5229\u7528Redis\u4f86\u5be6\u73fe\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u904a\u6232\u5e73\u53f0\u4f7f\u7528Redis\u4f86\u5373\u6642\u66f4\u65b0\u73a9\u5bb6\u7684\u7a4d\u5206\uff0c\u4e26\u5728\u904a\u6232\u5167\u5c55\u793a\u6392\u884c\u699c\uff0c\u9019\u4e0d\u50c5\u63d0\u5347\u4e86\u73a9\u5bb6\u7684\u53c3\u8207\u611f\uff0c\u9084\u589e\u52a0\u4e86\u904a\u6232\u7684\u7af6\u722d\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BfbQmlPXIo\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u5be6\u73fe\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u5176\u9ad8\u6027\u80fd\u3001\u7c21\u55ae\u6613\u7528\u7684\u7279\u6027\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u69cb\u5efa\u51fa\u9ad8\u6548\u7684\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u7684\u53c3\u8207\u5ea6\u548c\u5fe0\u8aa0\u5ea6\u3002\u7121\u8ad6\u662f\u5728\u904a\u6232\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u96fb\u5b50\u5546\u52d9\u9818\u57df\uff0cRedis\u90fd\u80fd\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u66f4\u597d\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u7a4d\u5206\u6392\u884c\u7cfb\u7d71\u611f\u8208\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u7a4d\u5206\u6392\u884c\uff0c\u63d0\u5347\u7af6\u722d\u529b\uff0c\u6210\u5c31\u7cbe\u5f69\u4eba\u751f\uff0c\u8b93\u6bcf\u4e00\u5206\u52aa\u529b\u90fd\u503c\u5f97\uff01<\/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-128643","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128643","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=128643"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128643\/revisions"}],"predecessor-version":[{"id":128644,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128643\/revisions\/128644"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}