{"id":184340,"date":"2024-11-10T12:24:18","date_gmt":"2024-11-10T04:24:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184340\/"},"modified":"2024-11-10T12:24:19","modified_gmt":"2024-11-10T04:24:19","slug":"%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e6%8f%90%e5%8d%87%e5%b0%8e%e8%88%aa%e6%a2%9d%e6%80%a7%e8%83%bd%ef%bc%88%e5%b0%8e%e8%88%aa%e6%a2%9d%e7%94%a8redis%e5%81%9a%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184340\/","title":{"rendered":"\u4f7f\u7528Redis\u7de9\u5b58\u63d0\u5347\u5c0e\u822a\u689d\u6027\u80fd\uff08\u5c0e\u822a\u689d\u7528redis\u505a\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e6%8f%90%e5%8d%87%e5%b0%8e%e8%88%aa%e6%a2%9d%e6%80%a7%e8%83%bd%ef%bc%88%e5%b0%8e%e8%88%aa%e6%a2%9d%e7%94%a8redis%e5%81%9a%e7%b7%a9%e5%ad%98%ef%bc%89-SchxCcdOwa\">\u4f7f\u7528Redis\u7de9\u5b58\u63d0\u5347\u5c0e\u822a\u689d\u6027\u80fd\uff08\u5c0e\u822a\u689d\u7528Redis\u505a\u7de9\u5b58\uff09<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u7db2\u9801\u958b\u767c\u4e2d\uff0c\u7db2\u7ad9\u6027\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5c0e\u822a\u689d\u4f5c\u70ba\u7db2\u7ad9\u7684\u6838\u5fc3\u7d44\u4ef6\u4e4b\u4e00\uff0c\u5176\u52a0\u8f09\u901f\u5ea6\u76f4\u63a5\u5f71\u97ff\u7528\u6236\u7684\u700f\u89bd\u9ad4\u9a57\u3002\u70ba\u4e86\u63d0\u5347\u5c0e\u822a\u689d\u7684\u6027\u80fd\uff0c\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u662f\u4e00\u500b\u6709\u6548\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7de9\u5b58\u4f86\u63d0\u5347\u5c0e\u822a\u689d\u7684\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u4f5c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-SchxCcdOwa\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\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\u5177\u5099\u6301\u4e45\u5316\u529f\u80fd\u3002\u7531\u65bc\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0cRedis\u6210\u70ba\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%bd%9c%e7%82%ba%e5%b0%8e%e8%88%aa%e6%a2%9d%e7%9a%84%e7%b7%a9%e5%ad%98%ef%bc%9f-SchxCcdOwa\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f5c\u70ba\u5c0e\u822a\u689d\u7684\u7de9\u5b58\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u4f5c\u70ba\u5c0e\u822a\u689d\u7684\u7de9\u5b58\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u986f\u8457\u63d0\u5347\u5c0e\u822a\u689d\u7684\u52a0\u8f09\u901f\u5ea6\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u7de9\u5b58\u5c0e\u822a\u689d\u6578\u64da\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\uff0c\u964d\u4f4e\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\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\u683c\u5f0f\u4f86\u5b58\u5132\u5c0e\u822a\u689d\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e7%b7%a9%e5%ad%98%e5%b0%8e%e8%88%aa%e6%a2%9d-SchxCcdOwa\">\u5982\u4f55\u5be6\u73feRedis\u7de9\u5b58\u5c0e\u822a\u689d<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u7de9\u5b58\u5c0e\u822a\u689d\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-SchxCcdOwa\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-SchxCcdOwa\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574Redis\u7684\u8a2d\u7f6e\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u78ba\u4fddRedis\u5728\u555f\u52d5\u6642\u81ea\u52d5\u904b\u884c\uff1a<\/p>\n<pre><code>sudo systemctl enable redis-server<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e4%bd%9c%e7%b7%a9%e5%ad%98%e9%82%8f%e8%bc%af-SchxCcdOwa\">3. \u5be6\u4f5c\u7de9\u5b58\u908f\u8f2f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5be6\u4f5c\u7de9\u5b58\u908f\u8f2f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Node.js\u548cRedis\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\nclient.on('error', (err) =&gt; {\n    console.log('Redis error: ' + err);\n});\n\n\/\/ \u7372\u53d6\u5c0e\u822a\u689d\u6578\u64da\nfunction getNavigationBar(callback) {\n    client.get('navigationBar', (err, data) =&gt; {\n        if (err) throw err;\n        if (data) {\n            \/\/ \u5982\u679c\u7de9\u5b58\u5b58\u5728\uff0c\u76f4\u63a5\u8fd4\u56de\u7de9\u5b58\u6578\u64da\n            callback(null, JSON.parse(data));\n        } else {\n            \/\/ \u5982\u679c\u7de9\u5b58\u4e0d\u5b58\u5728\uff0c\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\n            const navigationData = fetchFromDatabase(); \/\/ \u5047\u8a2d\u9019\u662f\u4e00\u500b\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\u7684\u51fd\u6578\n            client.setex('navigationBar', 3600, JSON.stringify(navigationData)); \/\/ \u8a2d\u7f6e\u7de9\u5b58\uff0c\u904e\u671f\u6642\u9593\u70ba3600\u79d2\n            callback(null, navigationData);\n        }\n    });\n}<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e5%92%8c%e5%84%aa%e5%8c%96-SchxCcdOwa\">4. \u6e2c\u8a66\u548c\u512a\u5316<\/h3>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6e2c\u8a66\u5c0e\u822a\u689d\u7684\u52a0\u8f09\u901f\u5ea6\u3002\u4f7f\u7528\u5de5\u5177\u5982Google PageSpeed Insights\u4f86\u8a55\u4f30\u6027\u80fd\uff0c\u4e26\u6839\u64da\u6e2c\u8a66\u7d50\u679c\u9032\u884c\u512a\u5316\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-SchxCcdOwa\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u4f5c\u70ba\u5c0e\u822a\u689d\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u6e1b\u5c11\u4f3a\u670d\u5668\u8acb\u6c42\u548c\u52a0\u5feb\u6578\u64da\u52a0\u8f09\u901f\u5ea6\uff0c\u958b\u767c\u8005\u80fd\u5920\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u6d41\u66a2\u7684\u700f\u89bd\u9ad4\u9a57\u3002\u96a8\u8457\u7db2\u7ad9\u6d41\u91cf\u7684\u589e\u9577\uff0c\u9019\u7a2e\u7de9\u5b58\u7b56\u7565\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK\u63d0\u4f9b\u7a69\u5b9a\u4e14\u9ad8\u6027\u80fd\u7684\u4f3a\u670d\u5668\u9078\u64c7\uff0c\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u7db2\u7ad9\u512a\u5316\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u7de9\u5b58\u63d0\u5347\u5c0e\u822a\u689d\u6027\u80fd\uff0c\u5feb\u901f\u52a0\u8f09\u6578\u64da\uff0c\u512a\u5316\u7528\u6236\u9ad4\u9a57\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff0c\u5be6\u73fe\u9ad8\u6548\u7db2\u7ad9\u5c0e\u822a\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-184340","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184340","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=184340"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184340\/revisions"}],"predecessor-version":[{"id":184341,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184340\/revisions\/184341"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}