{"id":184102,"date":"2024-11-10T10:21:19","date_gmt":"2024-11-10T02:21:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184102\/"},"modified":"2024-11-10T10:21:20","modified_gmt":"2024-11-10T02:21:20","slug":"%e4%bd%bf%e7%94%a8redis%e6%9f%a5%e7%9c%8b%e6%9c%89%e6%95%88%e6%9c%9f%e7%9a%84%e5%91%bd%e4%bb%a4%ef%bc%88redis%e7%9c%8b%e6%9c%89%e6%95%88%e6%9c%9f%e7%9a%84%e5%91%bd%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184102\/","title":{"rendered":"\u4f7f\u7528Redis\u67e5\u770b\u6709\u6548\u671f\u7684\u547d\u4ee4\uff08redis\u770b\u6709\u6548\u671f\u7684\u547d\u4ee4\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e6%9f%a5%e7%9c%8b%e6%9c%89%e6%95%88%e6%9c%9f%e7%9a%84%e5%91%bd%e4%bb%a4%ef%bc%88redis%e7%9c%8b%e6%9c%89%e6%95%88%e6%9c%9f%e7%9a%84%e5%91%bd%e4%bb%a4%ef%bc%89-STQTASAwtN\">\u4f7f\u7528Redis\u67e5\u770b\u6709\u6548\u671f\u7684\u547d\u4ee4\uff08redis\u770b\u6709\u6548\u671f\u7684\u547d\u4ee4\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u7ba1\u7406\u6578\u64da\u3002\u5728\u4f7f\u7528Redis\u6642\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u770b\u9375\u7684\u6709\u6548\u671f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u63a7\u5236\u6578\u64da\u904e\u671f\u548c\u91cb\u653e\u8cc7\u6e90\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Redis\u547d\u4ee4\u4f86\u67e5\u770b\u9375\u7684\u6709\u6548\u671f\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e6%9c%89%e6%95%88%e6%9c%9f%e8%a8%ad%e7%bd%ae-STQTASAwtN\">Redis\u4e2d\u7684\u6709\u6548\u671f\u8a2d\u7f6e<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u60a8\u53ef\u4ee5\u70ba\u9375\u8a2d\u7f6e\u6709\u6548\u671f\uff0c\u9019\u610f\u5473\u8457\u5728\u6307\u5b9a\u7684\u6642\u9593\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\u7279\u5225\u6709\u7528\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u9632\u6b62\u904e\u671f\u6578\u64da\u4f54\u7528\u5167\u5b58\u3002\u8a2d\u7f6e\u6709\u6548\u671f\u7684\u547d\u4ee4\u6709\u5169\u500b\u4e3b\u8981\u7684\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><code>EXPIRE<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PEXPIRE<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u70ba\u9375\u8a2d\u7f6e\u6709\u6548\u671f\uff1a<\/p>\n<pre><code>EXPIRE mykey 60<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u4f7f\u5f97\u9375<code>mykey<\/code>\u572860\u79d2\u5f8c\u904e\u671f\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e9%8d%b5%e7%9a%84%e6%9c%89%e6%95%88%e6%9c%9f-STQTASAwtN\">\u67e5\u770b\u9375\u7684\u6709\u6548\u671f<\/h2>\n<p>\u8981\u67e5\u770b\u4e00\u500b\u9375\u7684\u6709\u6548\u671f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>TTL<\/code>\uff1a\u8fd4\u56de\u9375\u7684\u5269\u9918\u751f\u5b58\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<\/li>\n<li><code>PTTL<\/code>\uff1a\u8fd4\u56de\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>TTL mykey<\/code><\/pre>\n<p>\u5982\u679c<code>mykey<\/code>\u5b58\u5728\u4e14\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\uff0c\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de\u5269\u9918\u7684\u79d2\u6578\u3002\u5982\u679c\u8fd4\u56de-1\uff0c\u5247\u8868\u793a\u8a72\u9375\u5b58\u5728\u4f46\u6c92\u6709\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1b\u5982\u679c\u8fd4\u56de-2\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u5b58\u5728\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e7%a4%ba%e4%be%8b-STQTASAwtN\">\u5be6\u969b\u61c9\u7528\u793a\u4f8b<\/h2>\n<p>\u5047\u8a2d\u60a8\u5728Redis\u4e2d\u5b58\u5132\u4e86\u4e00\u4e9b\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u4e26\u5e0c\u671b\u5728\u7528\u6236\u767b\u51fa\u5f8c\u81ea\u52d5\u522a\u9664\u9019\u4e9b\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>SET session:12345 \"user_data\"\nEXPIRE session:12345 3600<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6703\u8a71\u4fe1\u606f\u5c07\u57283600\u79d2\uff08\u53731\u5c0f\u6642\uff09\u5f8c\u81ea\u52d5\u904e\u671f\u3002\u60a8\u53ef\u4ee5\u96a8\u6642\u4f7f\u7528<code>TTL<\/code>\u547d\u4ee4\u4f86\u6aa2\u67e5\u8a72\u6703\u8a71\u7684\u5269\u9918\u6642\u9593\uff1a<\/p>\n<pre><code>TTL session:12345<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-STQTASAwtN\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u6709\u6548\u671f\u547d\u4ee4\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u5982\u679c\u60a8\u5c0d\u4e00\u500b\u9375\u8a2d\u7f6e\u4e86\u65b0\u7684\u6709\u6548\u671f\uff0c\u5247\u4e4b\u524d\u7684\u6709\u6548\u671f\u5c07\u88ab\u8986\u84cb\u3002<\/li>\n<li>\u5982\u679c\u9375\u5df2\u7d93\u904e\u671f\uff0c\u5247\u5728\u4e0b\u4e00\u6b21\u8a2a\u554f\u8a72\u9375\u6642\uff0c\u5b83\u5c07\u88ab\u81ea\u52d5\u522a\u9664\u3002<\/li>\n<li>\u4f7f\u7528<code>TTL<\/code>\u548c<code>PTTL<\/code>\u547d\u4ee4\u6642\uff0c\u8acb\u6ce8\u610f\u8fd4\u56de\u503c\u7684\u542b\u7fa9\uff0c\u4ee5\u4fbf\u6b63\u78ba\u8655\u7406\u9375\u7684\u72c0\u614b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-STQTASAwtN\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Redis\u67e5\u770b\u9375\u7684\u6709\u6548\u671f\u5c0d\u65bc\u7ba1\u7406\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528<code>TTL<\/code>\u548c<code>PTTL<\/code>\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u76e3\u63a7\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff0c\u5f9e\u800c\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6e90\u3002\u7121\u8ad6\u662f\u5728\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u7dad\u8b77\u7cfb\u7d71\u6642\uff0c\u9019\u4e9b\u547d\u4ee4\u90fd\u80fd\u5e6b\u52a9\u60a8\u4fdd\u6301\u6578\u64da\u7684\u6574\u6f54\u548c\u9ad8\u6548\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u9084\u662f\u5176\u4ed6\u985e\u578b\u7684<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Redis\u547d\u4ee4\u67e5\u770b\u952e\u7684\u6709\u6548\u671f\uff0c\u786e\u4fdd\u6570\u636e\u7ba1\u7406\u9ad8\u6548\uff0c\u4f18\u5316\u7f13\u5b58\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-184102","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184102","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=184102"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184102\/revisions"}],"predecessor-version":[{"id":184103,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184102\/revisions\/184103"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}