{"id":167413,"date":"2024-11-06T00:58:22","date_gmt":"2024-11-05T16:58:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167413\/"},"modified":"2024-11-06T00:58:23","modified_gmt":"2024-11-05T16:58:23","slug":"%e5%88%a9%e7%94%a8redis%e5%8a%a0%e9%80%9f%e8%ab%8b%e6%b1%82%ef%bc%8c%e7%8d%b2%e5%be%97%e6%9b%b4%e5%bf%ab%e9%80%9f%e5%ba%a6%ef%bc%88redis%e8%ab%8b%e6%b1%82%e9%80%9f%e5%ba%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167413\/","title":{"rendered":"\u5229\u7528Redis\u52a0\u901f\u8acb\u6c42\uff0c\u7372\u5f97\u66f4\u5feb\u901f\u5ea6\uff08redis\u8acb\u6c42\u901f\u5ea6\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%8a%a0%e9%80%9f%e8%ab%8b%e6%b1%82%ef%bc%8c%e7%8d%b2%e5%be%97%e6%9b%b4%e5%bf%ab%e9%80%9f%e5%ba%a6%ef%bc%88redis%e8%ab%8b%e6%b1%82%e9%80%9f%e5%ba%a6%ef%bc%89-fzxYvkztTm\">\u5229\u7528Redis\u52a0\u901f\u8acb\u6c42\uff0c\u7372\u5f97\u66f4\u5feb\u901f\u5ea6\uff08redis\u8acb\u6c42\u901f\u5ea6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u901f\u5ea6\u662f\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u548c\u7db2\u7ad9\u7684\u8907\u96dc\u6027\u4e0d\u65b7\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u8acb\u6c42\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u4e86\u52a0\u901f\u8acb\u6c42\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-fzxYvkztTm\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u4e2d\u5ee3\u53d7\u6b61\u8fce\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-fzxYvkztTm\">Redis\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u53ef\u9054\u5230\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\u8868\u73fe\u51fa\u8272\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u8a2d\u8a08\u7c21\u55ae\uff0c\u6613\u65bc\u96c6\u6210\u5230\u5404\u7a2e\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%8a%a0%e9%80%9f%e8%ab%8b%e6%b1%82-fzxYvkztTm\">\u5982\u4f55\u5229\u7528Redis\u52a0\u901f\u8acb\u6c42<\/h2>\n<p>\u4f7f\u7528Redis\u52a0\u901f\u8acb\u6c42\u7684\u4e3b\u8981\u65b9\u6cd5\u662f\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%9e%9c-fzxYvkztTm\">1. \u7de9\u5b58\u67e5\u8a62\u7d50\u679c<\/h3>\n<p>\u5c0d\u65bc\u7d93\u5e38\u67e5\u8a62\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u5c07\u67e5\u8a62\u7d50\u679c\u7de9\u5b58\u5728Redis\u4e2d\u3002\u7576\u7528\u6236\u767c\u51fa\u8acb\u6c42\u6642\uff0c\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u6578\u64da\uff0c\u5982\u679c\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\u3002<\/p>\n<pre><code>\nfunction getUserData($userId) {\n    $cacheKey = \"user:$userId\";\n    $cachedData = $redis-&gt;get($cacheKey);\n    \n    if ($cachedData) {\n        return json_decode($cachedData, true);\n    } else {\n        $userData = queryDatabase($userId);\n        $redis-&gt;set($cacheKey, json_encode($userData), 3600); 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30]); \/\/ \u8a2d\u7f6e30\u79d2\u904e\u671f\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-fzxYvkztTm\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u8acb\u6c42\u7684\u8655\u7406\u901f\u5ea6\u3002\u901a\u904e\u7de9\u5b58\u67e5\u8a62\u7d50\u679c\u3001\u4f7f\u7528\u6d88\u606f\u968a\u5217\u548c\u5be6\u73fe\u5206\u5e03\u5f0f\u9396\u7b49\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u7cfb\u7d71\u8ca0\u8f09\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5728\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u74b0\u5883\u6642\uff0c\u8003\u616e\u4f7f\u7528\u652f\u6301Redis\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u9032\u4e00\u6b65\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u52a0\u901f\u8acb\u6c42\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u66f4\u9ad8\u6548\u904b\u884c\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-167413","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167413","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=167413"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167413\/revisions"}],"predecessor-version":[{"id":167414,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167413\/revisions\/167414"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}