{"id":190854,"date":"2024-11-12T15:34:22","date_gmt":"2024-11-12T07:34:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190854\/"},"modified":"2024-11-12T15:34:23","modified_gmt":"2024-11-12T07:34:23","slug":"%e4%b8%8b%e7%84%a1%e6%95%88redis%e7%b7%a9%e5%ad%98%e4%bd%95%e6%99%82%e5%a4%b1%e6%95%88%ef%bc%88redis%e7%b7%a9%e5%ad%98%e4%bb%80%e9%ba%bc%e6%83%85%e6%b3%81%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190854\/","title":{"rendered":"\u4e0b\u7121\u6548Redis\u7de9\u5b58\u4f55\u6642\u5931\u6548\uff08redis\u7de9\u5b58\u4ec0\u9ebc\u60c5\u6cc1\uff09"},"content":{"rendered":"<h1 id=\"%e4%b8%8b%e7%84%a1%e6%95%88redis%e7%b7%a9%e5%ad%98%e4%bd%95%e6%99%82%e5%a4%b1%e6%95%88%ef%bc%88redis%e7%b7%a9%e5%ad%98%e4%bb%80%e9%ba%bc%e6%83%85%e6%b3%81%ef%bc%89-qAphqjIyzC\">\u4e0b\u7121\u6548Redis\u7de9\u5b58\u4f55\u6642\u5931\u6548\uff08redis\u7de9\u5b58\u4ec0\u9ebc\u60c5\u6cc1\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u4f5c\u70ba\u4e00\u7a2e\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\uff0cRedis\u7684\u7de9\u5b58\u6a5f\u5236\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u7de9\u5b58\u7684\u6709\u6548\u6027\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6578\u64da\u4e00\u81f4\u6027\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7de9\u5b58\u5931\u6548\u7684\u60c5\u6cc1\u53ca\u5176\u5f71\u97ff\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qAphqjIyzC\">Redis\u7de9\u5b58\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8a0e\u7de9\u5b58\u5931\u6548\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3Redis\u7de9\u5b58\u7684\u57fa\u672c\u6982\u5ff5\u3002Redis\u7de9\u5b58\u901a\u5e38\u7528\u65bc\u5b58\u5132\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u8b80\u53d6\u901f\u5ea6\uff0c\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e5%a4%b1%e6%95%88%e7%9a%84%e6%83%85%e6%b3%81-qAphqjIyzC\">Redis\u7de9\u5b58\u5931\u6548\u7684\u60c5\u6cc1<\/h2>\n<p>Redis\u7de9\u5b58\u7684\u5931\u6548\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u6642\u9593\u5931\u6548\uff08TTL\uff09<\/strong>: Redis\u5141\u8a31\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u751f\u5b58\u6642\u9593\uff08TTL\uff09\u3002\u7576TTL\u5230\u671f\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u4e00\u500b\u9375\u7684TTL\uff1a<\/li>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 10<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u572810\u79d2\u5f8c\u81ea\u52d5\u522a\u9664\u9375\u201cmykey\u201d\u3002<\/p>\n<li><strong>\u5167\u5b58\u4e0d\u8db3<\/strong>: \u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u9054\u5230\u8a2d\u5b9a\u7684\u4e0a\u9650\u6642\uff0cRedis\u6703\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\uff08\u5982LRU\u3001LFU\u7b49\uff09\u81ea\u52d5\u522a\u9664\u67d0\u4e9b\u9375\u4ee5\u91cb\u653e\u5167\u5b58\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u67d0\u4e9b\u7de9\u5b58\u6578\u64da\u7684\u5931\u6548\u3002<\/li>\n<li><strong>\u624b\u52d5\u522a\u9664<\/strong>: \u958b\u767c\u8005\u6216\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u624b\u52d5\u522a\u9664\u7de9\u5b58\u4e2d\u7684\u67d0\u4e9b\u9375\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u4e00\u500b\u9375\uff1a<\/li>\n<pre><code>DEL mykey<\/code><\/pre>\n<li><strong>\u6578\u64da\u66f4\u65b0<\/strong>: \u7576\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u767c\u751f\u8b8a\u66f4\u6642\uff0c\u70ba\u4e86\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u76f8\u95dc\u7684\u7de9\u5b58\u6578\u64da\u53ef\u80fd\u9700\u8981\u88ab\u522a\u9664\u6216\u66f4\u65b0\u3002\u9019\u901a\u5e38\u9700\u8981\u5728\u61c9\u7528\u5c64\u9032\u884c\u63a7\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b7%a9%e5%ad%98%e5%a4%b1%e6%95%88%e7%9a%84%e5%bd%b1%e9%9f%bf-qAphqjIyzC\">\u7de9\u5b58\u5931\u6548\u7684\u5f71\u97ff<\/h2>\n<p>\u7de9\u5b58\u5931\u6548\u53ef\u80fd\u6703\u5c0d\u7cfb\u7d71\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7522\u751f\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u4e0b\u964d<\/strong>: \u7576\u7de9\u5b58\u5931\u6548\u6642\uff0c\u7cfb\u7d71\u9700\u8981\u91cd\u65b0\u5f9e\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u8b80\u53d6\u6578\u64da\uff0c\u9019\u6703\u5c0e\u81f4\u5ef6\u9072\u589e\u52a0\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4<\/strong>: \u5982\u679c\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u672a\u80fd\u53ca\u6642\u66f4\u65b0\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7528\u6236\u7372\u53d6\u5230\u904e\u6642\u7684\u4fe1\u606f\uff0c\u5f71\u97ff\u61c9\u7528\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86redis%e7%b7%a9%e5%ad%98%e7%9a%84%e6%9c%89%e6%95%88%e6%80%a7-qAphqjIyzC\">\u5982\u4f55\u7ba1\u7406Redis\u7de9\u5b58\u7684\u6709\u6548\u6027<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406Redis\u7de9\u5b58\u7684\u6709\u6548\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6eTTL<\/strong>: \u6839\u64da\u6578\u64da\u7684\u7279\u6027\u548c\u4f7f\u7528\u983b\u7387\uff0c\u5408\u7406\u8a2d\u7f6e\u6bcf\u500b\u9375\u7684TTL\uff0c\u4ee5\u5e73\u8861\u7de9\u5b58\u7684\u6709\u6548\u6027\u548c\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7de9\u5b58\u66f4\u65b0\u7b56\u7565<\/strong>: \u7576\u5f8c\u7aef\u6578\u64da\u767c\u751f\u8b8a\u66f4\u6642\uff0c\u53ca\u6642\u66f4\u65b0\u6216\u522a\u9664\u76f8\u95dc\u7684\u7de9\u5b58\u6578\u64da\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u76e3\u63a7\u5167\u5b58\u4f7f\u7528<\/strong>: \u5b9a\u671f\u76e3\u63a7Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u6839\u64da\u9700\u8981\u8abf\u6574\u5167\u5b58\u9650\u5236\u548c\u9a45\u9010\u7b56\u7565\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u7de9\u5b58\u5931\u6548\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qAphqjIyzC\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7de9\u5b58\u7684\u6709\u6548\u6027\u5c0d\u65bc\u7cfb\u7d71\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u4f55\u6642\u7de9\u5b58\u6703\u5931\u6548\u4ee5\u53ca\u5982\u4f55\u7ba1\u7406\u9019\u4e9b\u5931\u6548\u60c5\u6cc1\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u5229\u7528Redis\u7684\u512a\u52e2\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6eTTL\u3001\u4f7f\u7528\u7de9\u5b58\u66f4\u65b0\u7b56\u7565\u548c\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u7de9\u5b58\u5931\u6548\u5e36\u4f86\u7684\u5f71\u97ff\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u512a\u5316\u61c9\u7528\u6027\u80fd\u548c\u6578\u64da\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u4e0b\u7121\u6548Redis\u7de9\u5b58\u7684\u5931\u6548\u60c5\u6cc1\uff0c\u63a2\u8a0e\u4f55\u6642\u7de9\u5b58\u6703\u904e\u671f\u53ca\u5f71\u97ff\u6027\u80fd\u7684\u56e0\u7d20\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-190854","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190854","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=190854"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190854\/revisions"}],"predecessor-version":[{"id":190855,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190854\/revisions\/190855"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}