{"id":167131,"date":"2024-11-05T22:37:20","date_gmt":"2024-11-05T14:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167131\/"},"modified":"2024-11-05T22:37:21","modified_gmt":"2024-11-05T14:37:21","slug":"%e5%88%a9%e7%94%a8redis%e8%99%95%e7%90%86%e5%a4%b1%e6%95%88%e5%a0%b4%e6%99%af%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88redis%e9%81%8e%e6%9c%9f%e5%a0%b4%e6%99%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167131\/","title":{"rendered":"\u5229\u7528Redis\u8655\u7406\u5931\u6548\u5834\u666f\u7684\u5be6\u8e10\uff08redis\u904e\u671f\u5834\u666f\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e8%99%95%e7%90%86%e5%a4%b1%e6%95%88%e5%a0%b4%e6%99%af%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88redis%e9%81%8e%e6%9c%9f%e5%a0%b4%e6%99%af%ef%bc%89-HuOTUGpLGJ\">\u5229\u7528Redis\u8655\u7406\u5931\u6548\u5834\u666f\u7684\u5be6\u8e10\uff08redis\u904e\u671f\u5834\u666f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u6578\u64da\u904e\u671f\u548c\u5931\u6548\u5834\u666f\u6642\uff0cRedis\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u6709\u6548\u7ba1\u7406\u6578\u64da\u7684\u751f\u547d\u9031\u671f\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6-HuOTUGpLGJ\">Redis\u7684\u904e\u671f\u6a5f\u5236<\/h2>\n<p>Redis\u652f\u6301\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u7576\u4e00\u500b\u9375\u7684\u751f\u547d\u9031\u671f\u7d50\u675f\u5f8c\uff0c\u5b83\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\uff0c\u4f8b\u5982\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6578\u64da\u7b49\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-HuOTUGpLGJ\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 10<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u9375\u201cmykey\u201d\u8a2d\u7f6e\u70ba10\u79d2\u5f8c\u904e\u671f\u3002\u9019\u610f\u5473\u8457\u572810\u79d2\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-HuOTUGpLGJ\">\u67e5\u8a62\u904e\u671f\u6642\u9593<\/h3>\n<p>\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528TTL\u547d\u4ee4\u67e5\u8a62\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff1a<\/p>\n<pre><code>TTL mykey<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u201cmykey\u201d\u9375\u7684\u5269\u9918\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de-2\uff1b\u5982\u679c\u9375\u5b58\u5728\u4f46\u6c92\u6709\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u5247\u8fd4\u56de-1\u3002<\/p>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e5%a0%b4%e6%99%af%e7%9a%84%e5%af%a6%e8%b8%90-HuOTUGpLGJ\">\u904e\u671f\u5834\u666f\u7684\u5be6\u8e10<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis\u7684\u904e\u671f\u6a5f\u5236\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u5834\u666f\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u61c9\u7528\u6848\u4f8b\uff1a<\/p>\n<h3 id=\"%e6%9c%83%e8%a9%b1%e7%ae%a1%e7%90%86-HuOTUGpLGJ\">\u6703\u8a71\u7ba1\u7406<\/h3>\n<p>\u5728Web\u61c9\u7528\u4e2d\uff0c\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\u662f\u4e00\u500b\u5e38\u898b\u7684\u505a\u6cd5\u3002\u901a\u904e\u8a2d\u7f6e\u6703\u8a71\u7684\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u6d3b\u8e8d\u7684\u6703\u8a71\uff0c\u5f9e\u800c\u7bc0\u7701\u8cc7\u6e90\u3002<\/p>\n<pre><code>SET session:12345 \"user_data\"\nEXPIRE session:12345 3600<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u7528\u6236\u6703\u8a71\u8a2d\u7f6e\u70ba\u4e00\u5c0f\u6642\u5f8c\u904e\u671f\u3002<\/p>\n<h3 id=\"%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a-HuOTUGpLGJ\">\u7de9\u5b58\u6578\u64da<\/h3>\n<p>\u5728\u7de9\u5b58\u7cfb\u7d71\u4e2d\uff0cRedis\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u3002\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u78ba\u4fdd\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u4e0d\u6703\u6c38\u4e45\u5b58\u5728\uff0c\u5f9e\u800c\u907f\u514d\u904e\u671f\u6578\u64da\u5f71\u97ff\u61c9\u7528\u7684\u6027\u80fd\u3002<\/p>\n<pre><code>SET cache:product:1 \"product_data\"\nEXPIRE cache:product:1 300<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u7522\u54c1\u6578\u64da\u7de9\u5b58\u8a2d\u7f6e\u70ba5\u5206\u9418\u5f8c\u904e\u671f\u3002<\/p>\n<h3 id=\"%e9%99%90%e6%b5%81%e6%8e%a7%e5%88%b6-HuOTUGpLGJ\">\u9650\u6d41\u63a7\u5236<\/h3>\n<p>\u5728API\u9650\u6d41\u7684\u5834\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u904e\u671f\u6a5f\u5236\u4f86\u9650\u5236\u7528\u6236\u7684\u8acb\u6c42\u983b\u7387\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u70ba\u6bcf\u500b\u7528\u6236\u7684\u8acb\u6c42\u8a08\u6578\u5668\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u5f9e\u800c\u5be6\u73fe\u9650\u6d41\u63a7\u5236\u3002<\/p>\n<pre><code>INCR request_count:user:123\nEXPIRE request_count:user:123 60<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u7528\u6236\u7684\u8acb\u6c42\u8a08\u6578\u5668\u8a2d\u7f6e\u70ba60\u79d2\u5f8c\u904e\u671f\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-HuOTUGpLGJ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Redis\u7684\u904e\u671f\u6a5f\u5236\u975e\u5e38\u5f37\u5927\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u904e\u671f\u9375\u7684\u522a\u9664\u662f\u7570\u6b65\u9032\u884c\u7684\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u904e\u671f\u9375\u5728\u77ed\u6642\u9593\u5167\u4ecd\u7136\u53ef\u7528\u3002<\/li>\n<li>\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u6642\uff0c\u61c9\u6839\u64da\u696d\u52d9\u9700\u6c42\u5408\u7406\u9078\u64c7\u6642\u9593\uff0c\u907f\u514d\u904e\u671f\u6642\u9593\u904e\u77ed\u6216\u904e\u9577\u3002<\/li>\n<li>\u5728\u9ad8\u4f75\u767c\u5834\u666f\u4e0b\uff0c\u9700\u8003\u616e\u5230\u904e\u671f\u9375\u7684\u5f71\u97ff\uff0c\u907f\u514d\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HuOTUGpLGJ\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u904e\u671f\u6a5f\u5236\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u751f\u547d\u9031\u671f\u7684\u65b9\u5f0f\uff0c\u7279\u5225\u662f\u5728\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6578\u64da\u548c\u9650\u6d41\u63a7\u5236\u7b49\u5834\u666f\u4e2d\uff0c\u80fd\u5920\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u8cc7\u6e90\u5229\u7528\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4e26\u7d50\u5408Redis\u7684\u7279\u6027\uff0c\u5c07\u80fd\u5920\u5be6\u73fe\u66f4\u4f73\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u6709\u6548\u8655\u7406\u6578\u64da\u5931\u6548\u5834\u666f\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u904e\u671f\u7ba1\u7406\u7b56\u7565\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-167131","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167131","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=167131"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167131\/revisions"}],"predecessor-version":[{"id":167132,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167131\/revisions\/167132"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}