{"id":128851,"date":"2024-10-26T17:14:19","date_gmt":"2024-10-26T09:14:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128851\/"},"modified":"2024-10-26T17:14:20","modified_gmt":"2024-10-26T09:14:20","slug":"redis%e5%af%a6%e7%8f%be%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e8%ad%98%e5%88%a5%e5%88%86%e6%9e%90%ef%bc%88redis%e8%ad%98%e5%88%a5%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128851\/","title":{"rendered":"Redis\u5be6\u73fe\u71b1\u9ede\u6578\u64da\u8b58\u5225\u5206\u6790\uff08redis\u8b58\u5225\u71b1\u9ede\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e8%ad%98%e5%88%a5%e5%88%86%e6%9e%90-QFZuxxEifx\">Redis\u5be6\u73fe\u71b1\u9ede\u6578\u64da\u8b58\u5225\u5206\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u71b1\u9ede\u6578\u64da\u7684\u8b58\u5225\u8207\u5206\u6790\u5c0d\u65bc\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u4f86\u5be6\u73fe\u71b1\u9ede\u6578\u64da\u7684\u8b58\u5225\u8207\u5206\u6790\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u9032\u884c\u71b1\u9ede\u6578\u64da\u7684\u8b58\u5225\u5206\u6790\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%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%ef%bc%9f-QFZuxxEifx\">\u4ec0\u9ebc\u662f\u71b1\u9ede\u6578\u64da\uff1f<\/h2>\n<p>\u71b1\u9ede\u6578\u64da\u662f\u6307\u5728\u7279\u5b9a\u6642\u9593\u5167\u88ab\u983b\u7e41\u8a2a\u554f\u6216\u8acb\u6c42\u7684\u6578\u64da\u3002\u9019\u4e9b\u6578\u64da\u901a\u5e38\u6703\u5c0d\u7cfb\u7d71\u7684\u6027\u80fd\u9020\u6210\u5f71\u97ff\uff0c\u56e0\u70ba\u5b83\u5011\u53ef\u80fd\u5c0e\u81f4\u8cc7\u6e90\u7684\u904e\u5ea6\u6d88\u8017\u6216\u74f6\u9838\u3002\u8b58\u5225\u71b1\u9ede\u6578\u64da\u7684\u904e\u7a0b\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u512a\u5316\u7cfb\u7d71\u67b6\u69cb\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e6%80%a7-QFZuxxEifx\">Redis\u7684\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n<ul>\n<li>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002<\/li>\n<li>\u63d0\u4f9b\u6301\u4e45\u5316\u9078\u9805\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4fdd\u5b58\u5728\u78c1\u789f\u4e0a\u3002<\/li>\n<li>\u652f\u6301\u9ad8\u4f75\u767c\u8a2a\u554f\uff0c\u9069\u5408\u7528\u65bc\u71b1\u9ede\u6578\u64da\u7684\u5b58\u53d6\u3002<\/li>\n<li>\u5177\u5099\u8c50\u5bcc\u7684\u547d\u4ee4\u96c6\uff0c\u65b9\u4fbf\u9032\u884c\u6578\u64da\u64cd\u4f5c\u548c\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e8%ad%98%e5%88%a5%e7%9a%84%e7%ad%96%e7%95%a5-QFZuxxEifx\">\u71b1\u9ede\u6578\u64da\u8b58\u5225\u7684\u7b56\u7565<\/h2>\n<p>\u5728Redis\u4e2d\u8b58\u5225\u71b1\u9ede\u6578\u64da\u53ef\u4ee5\u63a1\u7528\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e8%a8%aa%e5%95%8f%e8%a8%88%e6%95%b8-QFZuxxEifx\">1. \u8a2a\u554f\u8a08\u6578<\/h3>\n<p>\u901a\u904e\u8a08\u7b97\u6bcf\u500b\u9375\u7684\u8a2a\u554f\u6b21\u6578\uff0c\u53ef\u4ee5\u8b58\u5225\u51fa\u71b1\u9ede\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u81ea\u589e\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>INCR key:access_count<\/code><\/pre>\n<p>\u6bcf\u7576\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0c\u5c0d\u61c9\u7684\u8a2a\u554f\u8a08\u6578\u5c31\u6703\u81ea\u52d5\u589e\u52a0\u3002\u5b9a\u671f\u6aa2\u67e5\u9019\u4e9b\u8a08\u6578\u503c\uff0c\u53ef\u4ee5\u627e\u51fa\u71b1\u9ede\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e6%99%82%e9%96%93%e7%aa%97%e5%8f%a3%e5%88%86%e6%9e%90-QFZuxxEifx\">2. \u6642\u9593\u7a97\u53e3\u5206\u6790<\/h3>\n<p>\u53ef\u4ee5\u8a2d\u7f6e\u4e00\u500b\u6642\u9593\u7a97\u53e3\uff0c\u8a18\u9304\u5728\u8a72\u6642\u9593\u6bb5\u5167\u7684\u8a2a\u554f\u6b21\u6578\u3002\u9019\u53ef\u4ee5\u901a\u904eRedis\u7684\u5217\u8868\u6216\u96c6\u5408\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>LPUSH key:access_log timestamp<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u5b9a\u671f\u6e05\u7406\u904e\u671f\u7684\u8a2a\u554f\u8a18\u9304\uff0c\u4e26\u8a08\u7b97\u5728\u6642\u9593\u7a97\u53e3\u5167\u7684\u8a2a\u554f\u6b21\u6578\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84sorted-set-QFZuxxEifx\">3. \u4f7f\u7528Redis\u7684Sorted Set<\/h3>\n<p>Redis\u7684Sorted Set\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u5e36\u6709\u5206\u6578\u7684\u6578\u64da\uff0c\u5206\u6578\u53ef\u4ee5\u662f\u8a2a\u554f\u6b21\u6578\u6216\u6642\u9593\u6233\u3002\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u7372\u53d6\u71b1\u9ede\u6578\u64da\uff1a<\/p>\n<pre><code>ZINCRBY hot_data 1 key<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6bcf\u6b21\u8a2a\u554f\u6642\uff0c\u5c0d\u61c9\u7684\u9375\u7684\u5206\u6578\u5c31\u6703\u589e\u52a0\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7372\u53d6\u71b1\u9ede\u6578\u64da\uff1a<\/p>\n<pre><code>ZREVRANGE hot_data 0 9 WITHSCORES<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u8a2a\u554f\u6b21\u6578\u6700\u9ad8\u7684\u524d\u5341\u500b\u9375\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-QFZuxxEifx\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u71b1\u9ede\u6578\u64da\u53ef\u80fd\u662f\u67d0\u4e9b\u71b1\u9580\u5546\u54c1\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u6642\u76e3\u63a7\u9019\u4e9b\u5546\u54c1\u7684\u8a2a\u554f\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u6578\u64da\u9032\u884c\u512a\u5316\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u8a2a\u554f\u91cf\u5927\u7684\u5546\u54c1\uff0c\u53ef\u4ee5\u8003\u616e\u5c07\u5176\u7de9\u5b58\u5230\u5167\u5b58\u4e2d\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-QFZuxxEifx\">\u7d50\u8ad6<\/h2>\n<p>\u71b1\u9ede\u6578\u64da\u7684\u8b58\u5225\u8207\u5206\u6790\u662f\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u5229\u7528Redis\u7684\u9ad8\u6548\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u71b1\u9ede\u6578\u64da\u7684\u76e3\u63a7\u548c\u7ba1\u7406\u3002\u901a\u904e\u8a2a\u554f\u8a08\u6578\u3001\u6642\u9593\u7a97\u53e3\u5206\u6790\u548cSorted Set\u7b49\u65b9\u6cd5\uff0c\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u8b58\u5225\u51fa\u7cfb\u7d71\u4e2d\u7684\u71b1\u9ede\u6578\u64da\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u512a\u5316\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u3001<code>\u4f3a\u670d\u5668<\/code>\u3001<code>\u96f2\u4f3a\u670d\u5668<\/code>\u7b49\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u71b1\u9ede\u6578\u64da\u8b58\u5225\u8207\u5206\u6790\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u7cfb\u7d71\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-128851","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128851","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=128851"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128851\/revisions"}],"predecessor-version":[{"id":128852,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128851\/revisions\/128852"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}