{"id":134553,"date":"2024-10-31T01:07:16","date_gmt":"2024-10-30T17:07:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134553\/"},"modified":"2024-10-31T01:07:17","modified_gmt":"2024-10-30T17:07:17","slug":"redis%e8%88%87mysql%e7%b5%84%e5%90%88%ef%bc%8c%e9%96%8b%e6%8b%93%e6%9b%b4%e5%bb%a3%e9%97%8a%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e6%87%89%e7%94%a8%e7%a9%ba%e9%96%93%ef%bc%88redis%e9%85%8d%e4%bb%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134553\/","title":{"rendered":"Redis\u8207MySQL\u7d44\u5408\uff0c\u958b\u62d3\u66f4\u5ee3\u95ca\u7684\u6578\u64da\u5eab\u61c9\u7528\u7a7a\u9593\uff08redis\u914d\u4ec0\u9ebc\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"redis%e8%88%87mysql%e7%b5%84%e5%90%88%ef%bc%8c%e9%96%8b%e6%8b%93%e6%9b%b4%e5%bb%a3%e9%97%8a%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e6%87%89%e7%94%a8%e7%a9%ba%e9%96%93-vrPQOZOmHQ\">Redis\u8207MySQL\u7d44\u5408\uff0c\u958b\u62d3\u66f4\u5ee3\u95ca\u7684\u6578\u64da\u5eab\u61c9\u7528\u7a7a\u9593<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u6280\u8853\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis\u548cMySQL\u662f\u5169\u7a2e\u6d41\u884c\u7684\u6578\u64da\u5eab\u6280\u8853\uff0c\u5404\u81ea\u64c1\u6709\u7368\u7279\u7684\u512a\u52e2\u3002\u5c07\u9019\u5169\u8005\u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u5145\u5206\u767c\u63ee\u5b83\u5011\u7684\u512a\u52e2\uff0c\u958b\u62d3\u66f4\u5ee3\u95ca\u7684\u6578\u64da\u5eab\u61c9\u7528\u7a7a\u9593\u3002<\/p>\n<h2 id=\"redis%e8%88%87mysql%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-vrPQOZOmHQ\">Redis\u8207MySQL\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4e3b\u8981\u7528\u65bc\u7de9\u5b58\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\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\u6709\u6301\u4e45\u5316\u529f\u80fd\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u4fdd\u5b58\u5728\u78c1\u789f\u4e0a\u3002Redis\u7684\u9ad8\u6548\u6027\u4f7f\u5176\u6210\u70ba\u8655\u7406\u9ad8\u983b\u8b80\u5beb\u64cd\u4f5c\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<p>MySQL\u5247\u662f\u4e00\u7a2e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u5b83\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5b8c\u6574\u6027\u548c\u4e8b\u52d9\u652f\u6301\u3002MySQL\u9069\u5408\u7528\u65bc\u9700\u8981\u8907\u96dc\u67e5\u8a62\u548c\u6578\u64da\u95dc\u806f\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e8%88%87mysql%e7%9a%84%e7%b5%84%e5%90%88%e5%84%aa%e5%8b%a2-vrPQOZOmHQ\">Redis\u8207MySQL\u7684\u7d44\u5408\u512a\u52e2<\/h2>\n<p>\u5c07Redis\u8207MySQL\u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u5145\u5206\u767c\u63ee\u5169\u8005\u7684\u512a\u52e2\uff0c\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u4e3b\u8981\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u7de9\u5b58\u529f\u80fd\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5c0dMySQL\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u5c0d\u65bc\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u5c07\u5176\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u6e1b\u5c11\u5ef6\u9072\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u5728\u9ad8\u6d41\u91cf\u7684\u61c9\u7528\u4e2d\uff0cRedis\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u4ee5\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\uff0c\u800cMySQL\u5247\u53ef\u4ee5\u7528\u65bc\u5b58\u5132\u6301\u4e45\u5316\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u901a\u904e\u5c07\u71b1\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u5b9a\u671f\u5c07\u5176\u540c\u6b65\u5230MySQL\uff0c\u53ef\u4ee5\u5728\u4fdd\u8b49\u6027\u80fd\u7684\u540c\u6642\uff0c\u7dad\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-vrPQOZOmHQ\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u77e5\u540d\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u7db2\u7ad9\u90fd\u63a1\u7528\u4e86Redis\u8207MySQL\u7684\u7d44\u5408\u3002\u4f8b\u5982\uff0c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u901a\u5e38\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\uff0c\u9019\u6642Redis\u53ef\u4ee5\u7528\u4f86\u7de9\u5b58\u7528\u6236\u8cc7\u6599\u548c\u5e16\u5b50\uff0c\u800cMySQL\u5247\u7528\u65bc\u5b58\u5132\u7528\u6236\u7684\u6b77\u53f2\u6578\u64da\u548c\u95dc\u806f\u4fe1\u606f\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u4ee3\u78bc\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728Node.js\u4e2d\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u4e26\u5c07\u6578\u64da\u5b58\u5132\u5728MySQL\u4e2d\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst mysql = require('mysql');\n\nconst redisClient = redis.createClient();\nconst mysqlConnection = mysql.createConnection({\n    host: 'localhost',\n    user: 'root',\n    password: 'password',\n    database: 'mydb'\n});\n\n\/\/ \u67e5\u8a62\u7528\u6236\u8cc7\u6599\nfunction getUserData(userId) {\n    redisClient.get(userId, (err, data) =&gt; {\n        if (data) {\n            console.log('\u5f9eRedis\u7372\u53d6\u6578\u64da:', data);\n        } else {\n            mysqlConnection.query('SELECT * FROM users WHERE id = ?', [userId], (err, results) =&gt; {\n                if (results.length &gt; 0) {\n                    redisClient.setex(userId, 3600, JSON.stringify(results[0])); \/\/ \u7de9\u5b58\u6578\u64da\n                    console.log('\u5f9eMySQL\u7372\u53d6\u6578\u64da:', results[0]);\n                }\n            });\n        }\n    });\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-vrPQOZOmHQ\">\u7d50\u8ad6<\/h2>\n<p>Redis\u8207MySQL\u7684\u7d44\u5408\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u65b9\u6848\u3002\u901a\u904e\u5229\u7528Redis\u7684\u7de9\u5b58\u80fd\u529b\u548cMySQL\u7684\u6578\u64da\u7ba1\u7406\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u4e4b\u9593\u53d6\u5f97\u826f\u597d\u7684\u5e73\u8861\u3002\u7121\u8ad6\u662f\u9ad8\u6d41\u91cf\u7684\u7db2\u7ad9\u9084\u662f\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9019\u7a2e\u7d44\u5408\u90fd\u80fd\u5920\u6eff\u8db3\u5176\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9069\u5408\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u8207MySQL\u7684\u7d44\u5408\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u9748\u6d3b\u6027\uff0c\u958b\u62d3\u66f4\u5ee3\u95ca\u7684\u6578\u64da\u5eab\u61c9\u7528\u7a7a\u9593\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-134553","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134553","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=134553"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134553\/revisions"}],"predecessor-version":[{"id":134554,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134553\/revisions\/134554"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}