{"id":129037,"date":"2024-10-26T18:37:19","date_gmt":"2024-10-26T10:37:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129037\/"},"modified":"2024-10-26T18:37:20","modified_gmt":"2024-10-26T10:37:20","slug":"redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e5%9b%9e%e6%94%b6%e6%a9%9f%e5%88%b6%ef%bc%88redis-%e9%81%8e%e6%9c%9f-%e5%9b%9e%e6%94%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129037\/","title":{"rendered":"Redis\u5be6\u73fe\u81ea\u52d5\u904e\u671f\u56de\u6536\u6a5f\u5236\uff08redis \u904e\u671f \u56de\u6536\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e5%9b%9e%e6%94%b6%e6%a9%9f%e5%88%b6%ef%bc%88redis-%e9%81%8e%e6%9c%9f-%e5%9b%9e%e6%94%b6%ef%bc%89-AdqbTqnMGy\">Redis\u5be6\u73fe\u81ea\u52d5\u904e\u671f\u56de\u6536\u6a5f\u5236\uff08redis \u904e\u671f \u56de\u6536\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002Redis\u7684\u81ea\u52d5\u904e\u671f\u56de\u6536\u6a5f\u5236\u662f\u5176\u4e00\u500b\u91cd\u8981\u7279\u6027\uff0c\u80fd\u5920\u6709\u6548\u7ba1\u7406\u5167\u5b58\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u904e\u671f\u56de\u6536\u6a5f\u5236\uff0c\u5305\u62ec\u5176\u5de5\u4f5c\u539f\u7406\u3001\u5be6\u73fe\u65b9\u5f0f\u53ca\u76f8\u95dc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6%e6%a6%82%e8%bf%b0-AdqbTqnMGy\">Redis\u7684\u904e\u671f\u6a5f\u5236\u6982\u8ff0<\/h2>\n<p>Redis\u652f\u6301\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u7576\u9375\u7684\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97Redis\u5728\u8655\u7406\u81e8\u6642\u6578\u64da\u6642\u975e\u5e38\u9ad8\u6548\u3002\u904e\u671f\u6642\u9593\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u8a2d\u7f6e\uff0c\u5305\u62ec\u5728\u9375\u88ab\u5275\u5efa\u6642\u8a2d\u7f6e\uff0c\u6216\u4f7f\u7528\u547d\u4ee4\u5982 <code>EXPIRE<\/code> \u548c <code>SETEX<\/code>\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-AdqbTqnMGy\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<ul>\n<li><code>EXPIRE key seconds<\/code>\uff1a\u70ba\u6307\u5b9a\u7684\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>SETEX key seconds value<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u503c\u4e26\u540c\u6642\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c07\u9375 <code>mykey<\/code> \u8a2d\u7f6e\u70ba\u572860\u79d2\u5f8c\u904e\u671f\uff1a<\/p>\n<pre><code>EXPIRE mykey 60<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e5%9b%9e%e6%94%b6%e6%a9%9f%e5%88%b6%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-AdqbTqnMGy\">\u904e\u671f\u56de\u6536\u6a5f\u5236\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Redis\u7684\u904e\u671f\u56de\u6536\u6a5f\u5236\u4e3b\u8981\u6709\u5169\u7a2e\u7b56\u7565\uff1a\u5b9a\u671f\u56de\u6536\u548c\u60f0\u6027\u56de\u6536\u3002<\/p>\n<h3 id=\"%e5%ae%9a%e6%9c%9f%e5%9b%9e%e6%94%b6-AdqbTqnMGy\">\u5b9a\u671f\u56de\u6536<\/h3>\n<p>Redis\u6703\u5b9a\u671f\u6aa2\u67e5\u9375\u7684\u904e\u671f\u60c5\u6cc1\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0c\u6bcf100\u6beb\u79d2\u6703\u96a8\u6a5f\u6aa2\u67e5\u4e00\u4e9b\u9375\uff0c\u4e26\u522a\u9664\u5df2\u904e\u671f\u7684\u9375\u3002\u9019\u7a2e\u65b9\u5f0f\u80fd\u5920\u6709\u6548\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\uff0c\u4e26\u4fdd\u6301\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e6%83%b0%e6%80%a7%e5%9b%9e%e6%94%b6-AdqbTqnMGy\">\u60f0\u6027\u56de\u6536<\/h3>\n<p>\u5728\u60f0\u6027\u56de\u6536\u4e2d\uff0c\u7576\u7528\u6236\u8a2a\u554f\u4e00\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\u3002\u5982\u679c\u904e\u671f\uff0c\u5247\u8a72\u9375\u6703\u88ab\u522a\u9664\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u80fd\u5920\u5373\u6642\u91cb\u653e\u5167\u5b58\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u67d0\u4e9b\u904e\u671f\u9375\u5728\u4e00\u6bb5\u6642\u9593\u5167\u4ecd\u7136\u4f54\u7528\u5167\u5b58\u3002<\/p>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e5%9b%9e%e6%94%b6%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8-AdqbTqnMGy\">\u904e\u671f\u56de\u6536\u7684\u5be6\u969b\u61c9\u7528<\/h2>\n<p>\u904e\u671f\u56de\u6536\u6a5f\u5236\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u5546\u54c1\u7684\u4fc3\u92b7\u4fe1\u606f\u53ef\u80fd\u53ea\u5728\u7279\u5b9a\u6642\u9593\u5167\u6709\u6548\uff0c\u4f7f\u7528Redis\u7684\u904e\u671f\u6a5f\u5236\u53ef\u4ee5\u81ea\u52d5\u522a\u9664\u904e\u671f\u7684\u4fc3\u92b7\u4fe1\u606f\uff0c\u5f9e\u800c\u4fdd\u6301\u6578\u64da\u7684\u6e96\u78ba\u6027\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u8a2d\u7f6e\u548c\u6aa2\u67e5\u904e\u671f\u9375\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 10\n# \u7b49\u5f8510\u79d2\u5f8c\u6aa2\u67e5\nGET mykey  # \u8fd4\u56denil\uff0c\u56e0\u70bamykey\u5df2\u904e\u671f\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-AdqbTqnMGy\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Redis\u7684\u904e\u671f\u56de\u6536\u6a5f\u5236\u975e\u5e38\u9ad8\u6548\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u904e\u671f\u9375\u7684\u522a\u9664\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u8a2d\u8a08\u7cfb\u7d71\u6642\uff0c\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u4e26\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u4f86\u512a\u5316\u6027\u80fd\u3002<\/p>\n<h1 id=\"%e7%b8%bd%e7%b5%90-AdqbTqnMGy\">\u7e3d\u7d50<\/h1>\n<p>Redis\u7684\u81ea\u52d5\u904e\u671f\u56de\u6536\u6a5f\u5236\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7ba1\u7406\u5167\u5b58\u7684\u65b9\u5f0f\uff0c\u80fd\u5920\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u548c\u9078\u64c7\u5408\u9069\u7684\u56de\u6536\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u6578\u64da\u6e96\u78ba\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u61c9\u7528\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u81ea\u52d5\u904e\u671f\u56de\u6536\u6a5f\u5236\uff0c\u63a2\u7d22\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\u904e\u671f\u8207\u5167\u5b58\u4f7f\u7528\uff0c\u63d0\u5347\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-129037","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129037","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=129037"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129037\/revisions"}],"predecessor-version":[{"id":129038,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129037\/revisions\/129038"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}