{"id":97334,"date":"2024-10-20T16:58:19","date_gmt":"2024-10-20T08:58:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97334\/"},"modified":"2024-10-20T16:58:19","modified_gmt":"2024-10-20T08:58:19","slug":"redis-%e7%ae%a1%e7%90%86%e6%af%8f%e6%a2%9d%e6%95%b8%e6%93%9a%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%88redis%e6%af%8f%e6%a2%9d%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97334\/","title":{"rendered":"Redis \u7ba1\u7406\u6bcf\u689d\u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff08redis\u6bcf\u689d\u904e\u671f\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"redis-%e7%ae%a1%e7%90%86%e6%af%8f%e6%a2%9d%e6%95%b8%e6%93%9a%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-kiadsquNcu\">Redis \u7ba1\u7406\u6bcf\u689d\u6578\u64da\u7684\u904e\u671f\u6642\u9593<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5b58\u5132\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u904e\u671f\u7ba1\u7406\u529f\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u5982\u4f55\u7ba1\u7406\u6bcf\u689d\u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u53ca\u9019\u4e00\u529f\u80fd\u7684\u5be6\u969b\u61c9\u7528\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e6%a6%82%e5%bf%b5-kiadsquNcu\">Redis \u7684\u904e\u671f\u6642\u9593\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u6bcf\u500b\u9375\u90fd\u53ef\u4ee5\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u7576\u9019\u500b\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97 Redis \u7279\u5225\u9069\u5408\u7528\u65bc\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u548c\u5176\u4ed6\u9700\u8981\u81e8\u6642\u6578\u64da\u5b58\u5132\u7684\u5834\u666f\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e6%96%b9%e6%b3%95-kiadsquNcu\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u7684\u65b9\u6cd5<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u6700\u5e38\u7528\u7684\u6709\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><code>EXPIRE<\/code>\uff1a\u7528\u65bc\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PEXPIRE<\/code>\uff1a\u7528\u65bc\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>SETEX<\/code>\uff1a\u5728\u8a2d\u7f6e\u9375\u7684\u540c\u6642\uff0c\u6307\u5b9a\u904e\u671f\u6642\u9593\u3002<\/li>\n<li><code>PSETEX<\/code>\uff1a\u8207 <code>SETEX<\/code> \u985e\u4f3c\uff0c\u4f46\u6642\u9593\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\u3002<\/li>\n<\/ul>\n<h4 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-kiadsquNcu\">\u793a\u4f8b\u4ee3\u78bc<\/h4>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 10  # mykey \u5c07\u5728 10 \u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<pre><code>SETEX mykey 10 \"Hello\"  # \u8a2d\u7f6e mykey \u7684\u503c\u70ba \"Hello\"\uff0c\u4e26\u5728 10 \u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e7%ae%a1%e7%90%86-kiadsquNcu\">\u904e\u671f\u6642\u9593\u7684\u7ba1\u7406<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u7ba1\u7406\u548c\u67e5\u8a62\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<ul>\n<li><code>TTL<\/code>\uff1a\u67e5\u8a62\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PTTL<\/code>\uff1a\u67e5\u8a62\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>EXPIREAT<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u70ba\u7279\u5b9a\u7684 UNIX \u6642\u9593\u6233\u3002<\/li>\n<\/ul>\n<h4 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-kiadsquNcu\">\u793a\u4f8b\u4ee3\u78bc<\/h4>\n<pre><code>TTL mykey  # \u8fd4\u56de mykey \u7684\u5269\u9918\u751f\u5b58\u6642\u9593\n<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-kiadsquNcu\">\u904e\u671f\u7b56\u7565<\/h2>\n<p>Redis \u5728\u8655\u7406\u904e\u671f\u9375\u6642\uff0c\u63a1\u7528\u5169\u7a2e\u4e3b\u8981\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u60f0\u6027\u522a\u9664&lt;\/\uff1a\u7576\u5ba2\u6236\u7aef\u8acb\u6c42\u67d0\u500b\u9375\u6642\uff0cRedis \u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/li>\n<li><strong>\u5b9a\u671f\u522a\u9664<\/strong>\uff1aRedis \u6703\u5b9a\u671f\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u904e\u671f\u7684\u9375\u3002<\/li>\n<\/ul>\n<p>\u9019\u5169\u7a2e\u7b56\u7565\u7684\u7d50\u5408\u4f7f\u5f97 Redis \u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u904e\u671f\u6578\u64da\uff0c\u4e26\u4fdd\u6301\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-kiadsquNcu\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u904e\u671f\u6642\u9593\u529f\u80fd\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff1a<\/p>\n<ul>\n<li><strong>\u7de9\u5b58\u7cfb\u7d71<\/strong>\uff1a\u53ef\u4ee5\u8a2d\u7f6e\u7de9\u5b58\u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u904e\u671f\u6578\u64da\u5f71\u97ff\u61c9\u7528\u6027\u80fd\u3002<\/li>\n<li><strong>\u6703\u8a71\u7ba1\u7406<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u6703\u8a71\u904e\u671f\u5f8c\u81ea\u52d5\u6e05\u9664\u3002<\/li>\n<li><strong>\u9650\u6d41\u63a7\u5236<\/strong>\uff1a\u5728 API \u8acb\u6c42\u4e2d\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u8acb\u6c42\u7684\u904e\u671f\u6642\u9593\uff0c\u9632\u6b62\u6feb\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kiadsquNcu\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u904e\u671f\u6642\u9593\u7ba1\u7406\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u9078\u64c7\uff0c\u80fd\u5920\u6709\u6548\u5730\u63a7\u5236\u6578\u64da\u7684\u751f\u547d\u5468\u671f\u3002\u7121\u8ad6\u662f\u5728\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u5408\u7406\u5229\u7528\u904e\u671f\u6642\u9593\u90fd\u80fd\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528 Redis \u7684\u904e\u671f\u6642\u9593\u529f\u80fd\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u5982\u4f55\u7ba1\u7406\u6bcf\u689d\u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff0c\u78ba\u4fdd\u6578\u64da\u6709\u6548\u6027\u8207\u8cc7\u6e90\u512a\u5316\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u6548\u7387\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-97334","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97334","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=97334"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97334\/revisions"}],"predecessor-version":[{"id":97335,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97334\/revisions\/97335"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}