{"id":190590,"date":"2024-11-12T13:51:22","date_gmt":"2024-11-12T05:51:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190590\/"},"modified":"2024-11-12T13:51:24","modified_gmt":"2024-11-12T05:51:24","slug":"%e5%95%8f%e9%a1%8c%e5%88%a9%e7%94%a8redis%e6%94%b9%e5%96%84%e7%b6%b2%e7%ab%99%e6%80%a7%e8%83%bd%e7%9a%84%e5%bf%ab%e5%8f%96%e7%ad%96%e7%95%a5%ef%bc%88redis%e8%a7%a3%e6%b1%ba%e5%bf%ab%e5%8f%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190590\/","title":{"rendered":"\u554f\u984c\u5229\u7528Redis\u6539\u5584\u7db2\u7ad9\u6027\u80fd\u7684\u5feb\u53d6\u7b56\u7565\uff08redis\u89e3\u6c7a\u5feb\u53d6\uff09"},"content":{"rendered":"<h1 id=\"%e5%95%8f%e9%a1%8c%e5%88%a9%e7%94%a8redis%e6%94%b9%e5%96%84%e7%b6%b2%e7%ab%99%e6%80%a7%e8%83%bd%e7%9a%84%e5%bf%ab%e5%8f%96%e7%ad%96%e7%95%a5%ef%bc%88redis%e8%a7%a3%e6%b1%ba%e5%bf%ab%e5%8f%96%ef%bc%89-hOguECNyGD\">\u554f\u984c\u5229\u7528Redis\u6539\u5584\u7db2\u7ad9\u6027\u80fd\u7684\u5feb\u53d6\u7b56\u7565\uff08redis\u89e3\u6c7a\u5feb\u53d6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u6027\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u548cSEO\u6392\u540d\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6d41\u91cf\u7684\u589e\u52a0\uff0c\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u6539\u5584\u7db2\u7ad9\u6027\u80fd\u7684\u5feb\u53d6\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-hOguECNyGD\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u901a\u5e38\u7528\u4f5c\u5feb\u53d6\u7cfb\u7d71\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u529f\u80fd\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6\u7279\u6027\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e5%bf%ab%e5%8f%96%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9f-hOguECNyGD\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u4f5c\u70ba\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u4f5c\u70ba\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\u7684\u539f\u56e0\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u5fae\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6c34\u5e73\u64f4\u5c55\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%bf%ab%e5%8f%96%e7%ad%96%e7%95%a5-hOguECNyGD\">Redis\u5feb\u53d6\u7b56\u7565<\/h2>\n<p>\u5728\u5be6\u65bdRedis\u5feb\u53d6\u7b56\u7565\u6642\uff0c\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\u9700\u8981\u8003\u616e\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e5%bf%ab%e5%8f%96%e7%9a%84%e6%95%b8%e6%93%9a-hOguECNyGD\">1. \u78ba\u5b9a\u5feb\u53d6\u7684\u6578\u64da<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u78ba\u5b9a\u54ea\u4e9b\u6578\u64da\u9069\u5408\u9032\u884c\u5feb\u53d6\u3002\u4e00\u822c\u4f86\u8aaa\uff0c\u983b\u7e41\u8a2a\u554f\u4e14\u4e0d\u7d93\u5e38\u8b8a\u52d5\u7684\u6578\u64da\u662f\u6700\u4f73\u7684\u5feb\u53d6\u5019\u9078\u3002\u4f8b\u5982\uff0c\u975c\u614b\u8cc7\u6e90\uff08\u5982\u5716\u7247\u3001CSS\u3001JavaScript\u6587\u4ef6\uff09\u548c\u7528\u6236\u8cc7\u6599\u7b49\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a%e5%bf%ab%e5%8f%96%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-hOguECNyGD\">2. \u8a2d\u5b9a\u5feb\u53d6\u904e\u671f\u6642\u9593<\/h3>\n<p>\u70ba\u4e86\u907f\u514d\u5feb\u53d6\u6578\u64da\u904e\u6642\uff0c\u61c9\u8a72\u70ba\u5feb\u53d6\u7684\u6578\u64da\u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3002\u9019\u53ef\u4ee5\u901a\u904eRedis\u7684EXPIRE\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u5931\u6548\uff0c\u5f9e\u800c\u4fdd\u6301\u6578\u64da\u7684\u65b0\u9bae\u5ea6\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e5%bf%ab%e5%8f%96%e7%ad%96%e7%95%a5-hOguECNyGD\">3. \u4f7f\u7528\u5408\u9069\u7684\u5feb\u53d6\u7b56\u7565<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u5834\u666f\uff0c\u53ef\u4ee5\u9078\u64c7\u4e0d\u540c\u7684\u5feb\u53d6\u7b56\u7565\u3002\u5e38\u898b\u7684\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>LRU\uff08Least Recently Used\uff09\uff1a<\/strong>\u7576\u5feb\u53d6\u7a7a\u9593\u4e0d\u8db3\u6642\uff0c\u512a\u5148\u6dd8\u6c70\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u6578\u64da\u3002<\/li>\n<li><strong>LFU\uff08Least Frequently Used\uff09\uff1a<\/strong>\u6839\u64da\u6578\u64da\u7684\u4f7f\u7528\u983b\u7387\u4f86\u6c7a\u5b9a\u6dd8\u6c70\u7684\u5c0d\u8c61\u3002<\/li>\n<li><strong>TTL\uff08Time To Live\uff09\uff1a<\/strong>\u70ba\u6bcf\u500b\u5feb\u53d6\u9805\u76ee\u8a2d\u5b9a\u4e00\u500b\u751f\u5b58\u6642\u9593\uff0c\u904e\u671f\u5f8c\u81ea\u52d5\u522a\u9664\u3002<\/li>\n<\/ul>\n<h3 id=\"4-%e5%af%a6%e6%96%bd%e5%bf%ab%e5%8f%96%e5%a4%b1%e6%95%88%e7%ad%96%e7%95%a5-hOguECNyGD\">4. \u5be6\u65bd\u5feb\u53d6\u5931\u6548\u7b56\u7565<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u5feb\u53d6\u6578\u64da\u53ef\u80fd\u9700\u8981\u63d0\u524d\u5931\u6548\u3002\u4f8b\u5982\uff0c\u7576\u6578\u64da\u6e90\u66f4\u65b0\u6642\uff0c\u61c9\u8a72\u7acb\u5373\u66f4\u65b0\u6216\u522a\u9664\u5feb\u53d6\u4e2d\u7684\u76f8\u95dc\u6578\u64da\u3002\u9019\u53ef\u4ee5\u901a\u904e\u76e3\u63a7\u6578\u64da\u6e90\u7684\u8b8a\u5316\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"redis%e5%bf%ab%e5%8f%96%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-hOguECNyGD\">Redis\u5feb\u53d6\u7684\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u77e5\u540d\u4f01\u696d\u5df2\u7d93\u6210\u529f\u5730\u5c07Redis\u61c9\u7528\u65bc\u5176\u5feb\u53d6\u7cfb\u7d71\u4e2d\u3002\u4f8b\u5982\uff0cGitHub\u4f7f\u7528Redis\u4f86\u5feb\u53d6\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u767b\u9304\u901f\u5ea6\u3002\u53c8\u5982\uff0cTwitter\u5229\u7528Redis\u4f86\u5feb\u53d6\u63a8\u6587\u7684\u8a08\u6578\uff0c\u6e1b\u5c11\u4e86\u5c0d\u6578\u64da\u5eab\u7684\u67e5\u8a62\u58d3\u529b\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hOguECNyGD\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u7684\u5feb\u53d6\u7b56\u7565\u548c\u5be6\u65bd\u65b9\u6cd5\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u7528\u6236\u7684\u8a2a\u554f\u901f\u5ea6\u548c\u9ad4\u9a57\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u7684\u4f01\u696d\u800c\u8a00\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\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\u4f86\u652f\u6301\u60a8\u7684\u7db2\u7ad9\u6027\u80fd\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u7684\u7db2\u7ad9\u904b\u884c\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\uff0c\u5be6\u65bd\u6709\u6548\u7684\u5feb\u53d6\u7b56\u7565\uff0c\u512a\u5316\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u589e\u5f37\u7528\u6236\u9ad4\u9a57\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-190590","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190590","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=190590"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190590\/revisions"}],"predecessor-version":[{"id":190591,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190590\/revisions\/190591"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}