{"id":167777,"date":"2024-11-06T05:47:20","date_gmt":"2024-11-05T21:47:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167777\/"},"modified":"2024-11-06T05:47:21","modified_gmt":"2024-11-05T21:47:21","slug":"%e5%88%a9%e7%94%a8redis%e6%8c%96%e6%8e%98%e8%a8%88%e7%ae%97%e5%af%86%e9%9b%86%e5%9e%8b%e5%84%aa%e5%8b%a2%ef%bc%88redis%e8%a8%88%e7%ae%97%e5%af%86%e9%9b%86%e5%9e%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167777\/","title":{"rendered":"\u5229\u7528Redis\u6316\u6398\u8a08\u7b97\u5bc6\u96c6\u578b\u512a\u52e2\uff08redis\u8a08\u7b97\u5bc6\u96c6\u578b\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e6%8c%96%e6%8e%98%e8%a8%88%e7%ae%97%e5%af%86%e9%9b%86%e5%9e%8b%e5%84%aa%e5%8b%a2%ef%bc%88redis%e8%a8%88%e7%ae%97%e5%af%86%e9%9b%86%e5%9e%8b%ef%bc%89-iuqCgAjYew\">\u5229\u7528Redis\u6316\u6398\u8a08\u7b97\u5bc6\u96c6\u578b\u512a\u52e2\uff08redis\u8a08\u7b97\u5bc6\u96c6\u578b\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u8a08\u7b97\u5bc6\u96c6\u578b\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u4e0d\u65b7\u4e0a\u5347\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7684\u8a08\u7b97\u5bc6\u96c6\u578b\u512a\u52e2\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%a8%88%e7%ae%97%e5%af%86%e9%9b%86%e5%9e%8b%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%ef%bc%9f-iuqCgAjYew\">\u4ec0\u9ebc\u662f\u8a08\u7b97\u5bc6\u96c6\u578b\u61c9\u7528\u7a0b\u5e8f\uff1f<\/h2>\n<p>\u8a08\u7b97\u5bc6\u96c6\u578b\u61c9\u7528\u7a0b\u5e8f\u662f\u6307\u90a3\u4e9b\u9700\u8981\u5927\u91cf\u8a08\u7b97\u8cc7\u6e90\u7684\u61c9\u7528\uff0c\u901a\u5e38\u6d89\u53ca\u8907\u96dc\u7684\u6578\u64da\u8655\u7406\u548c\u7b97\u6cd5\u904b\u7b97\u3002\u9019\u985e\u61c9\u7528\u7684\u6027\u80fd\u5f80\u5f80\u53d7\u5230CPU\u6027\u80fd\u7684\u9650\u5236\uff0c\u56e0\u6b64\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u6280\u8853\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e9%bb%9e-iuqCgAjYew\">Redis\u7684\u7279\u9ede<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u986f\u8457\u7279\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u8655\u7406\u6578\u64da\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\u5230\u591a\u500b\u7bc0\u9ede\uff0c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%9c%a8%e8%a8%88%e7%ae%97%e5%af%86%e9%9b%86%e5%9e%8b%e6%87%89%e7%94%a8%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-iuqCgAjYew\">Redis\u5728\u8a08\u7b97\u5bc6\u96c6\u578b\u61c9\u7528\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>Redis\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u8a08\u7b97\u5bc6\u96c6\u578b\u61c9\u7528\u4e2d\u5177\u6709\u591a\u7a2e\u61c9\u7528\u5834\u666f\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5177\u9ad4\u7684\u4f8b\u5b50\uff1a<\/p>\n<h3 id=\"1-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-iuqCgAjYew\">1. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>\u5728\u9700\u8981\u5be6\u6642\u5206\u6790\u7684\u61c9\u7528\u4e2d\uff0cRedis\u53ef\u4ee5\u7528\u4f5c\u6578\u64da\u7de9\u5b58\u5c64\uff0c\u5feb\u901f\u5b58\u53d6\u548c\u8655\u7406\u5927\u91cf\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u5728\u7dda\u904a\u6232\uff0c\u904a\u6232\u7684\u6bcf\u4e00\u500b\u52d5\u4f5c\u90fd\u9700\u8981\u5373\u6642\u66f4\u65b0\u73a9\u5bb6\u7684\u72c0\u614b\u3002\u4f7f\u7528Redis\u53ef\u4ee5\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u73a9\u5bb6\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u904a\u6232\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<pre><code>SET player:1001:score 1500\nGET player:1001:score\n<\/code><\/pre>\n<h3 id=\"2-%e6%8e%92%e8%a1%8c%e6%a6%9c%e7%b3%bb%e7%b5%b1-iuqCgAjYew\">2. \u6392\u884c\u699c\u7cfb\u7d71<\/h3>\n<p>\u6392\u884c\u699c\u7cfb\u7d71\u901a\u5e38\u9700\u8981\u983b\u7e41\u66f4\u65b0\u548c\u67e5\u8a62\u6578\u64da\u3002Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u975e\u5e38\u9069\u5408\u9019\u7a2e\u9700\u6c42\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528\u6709\u5e8f\u96c6\u5408\u4f86\u5b58\u5132\u73a9\u5bb6\u7684\u5206\u6578\uff0c\u4e26\u6839\u64da\u5206\u6578\u81ea\u52d5\u6392\u5e8f\u3002<\/p>\n<pre><code>ZADD leaderboard 1500 player:1001\nZREVRANGE leaderboard 0 10 WITHSCORES\n<\/code><\/pre>\n<h3 id=\"3-%e7%b7%a9%e5%ad%98%e8%a8%88%e7%ae%97%e7%b5%90%e6%9e%9c-iuqCgAjYew\">3. \u7de9\u5b58\u8a08\u7b97\u7d50\u679c<\/h3>\n<p>\u5728\u8a08\u7b97\u5bc6\u96c6\u578b\u7684\u61c9\u7528\u4e2d\uff0c\u91cd\u8907\u8a08\u7b97\u76f8\u540c\u7684\u7d50\u679c\u6703\u6d6a\u8cbb\u8cc7\u6e90\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\uff0c\u53ef\u4ee5\u5b58\u5132\u8a08\u7b97\u7d50\u679c\uff0c\u907f\u514d\u91cd\u8907\u8a08\u7b97\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u8907\u96dc\u7684\u6578\u5b78\u8a08\u7b97\uff0c\u53ef\u4ee5\u5c07\u7d50\u679c\u7de9\u5b58\u5230Redis\u4e2d\uff0c\u672a\u4f86\u7684\u8acb\u6c42\u53ef\u4ee5\u76f4\u63a5\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\u3002<\/p>\n<pre><code>SETEX complex:calculation:result 3600 42\nGET complex:calculation:result\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-iuqCgAjYew\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5728\u8a08\u7b97\u5bc6\u96c6\u578b\u61c9\u7528\u4e2d\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u901a\u904e\u5229\u7528\u5176\u9ad8\u6027\u80fd\u3001\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u548c\u5206\u4f48\u5f0f\u652f\u6301\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u7121\u8ad6\u662f\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u6392\u884c\u699c\u7cfb\u7d71\u9084\u662f\u7de9\u5b58\u8a08\u7b97\u7d50\u679c\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u61c9\u7528\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72\u548c\u7ba1\u7406\u60a8\u7684\u670d\u52d9\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u7684\u8a08\u7b97\u5bc6\u96c6\u578b\u512a\u52e2\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u6700\u4f73\u89e3\u6c7a\u65b9\u6848\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-167777","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167777","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=167777"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167777\/revisions"}],"predecessor-version":[{"id":167778,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167777\/revisions\/167778"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}