{"id":189400,"date":"2024-11-12T07:26:21","date_gmt":"2024-11-11T23:26:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189400\/"},"modified":"2024-11-12T07:26:22","modified_gmt":"2024-11-11T23:26:22","slug":"%e7%aa%81%e6%93%8a%e9%9d%a2%e8%a9%a6redis%e5%af%a6%e7%8f%be%e7%99%bb%e9%8c%84%e5%8a%9f%e8%83%bd%ef%bc%88redis%e7%99%bb%e9%8c%84%e5%8a%9f%e8%83%bd%e9%9d%a2%e8%a9%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189400\/","title":{"rendered":"\u7a81\u64ca\u9762\u8a66Redis\u5be6\u73fe\u767b\u9304\u529f\u80fd\uff08redis\u767b\u9304\u529f\u80fd\u9762\u8a66\uff09"},"content":{"rendered":"<h1 id=\"%e7%aa%81%e6%93%8a%e9%9d%a2%e8%a9%a6redis%e5%af%a6%e7%8f%be%e7%99%bb%e9%8c%84%e5%8a%9f%e8%83%bd%ef%bc%88redis%e7%99%bb%e9%8c%84%e5%8a%9f%e8%83%bd%e9%9d%a2%e8%a9%a6%ef%bc%89-yQfArHnVZI\">\u7a81\u64ca\u9762\u8a66Redis\u5be6\u73fe\u767b\u9304\u529f\u80fd\uff08redis\u767b\u9304\u529f\u80fd\u9762\u8a66\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u767b\u9304\u529f\u80fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u7528\u6236\u767b\u9304\u72c0\u614b\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\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\uff0c\u6210\u70ba\u4e86\u5be6\u73fe\u767b\u9304\u529f\u80fd\u7684\u7406\u60f3\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u767b\u9304\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-yQfArHnVZI\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\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\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u6301\u4e45\u5316\u7279\u6027\u4f7f\u5176\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\uff0cRedis\u7684\u512a\u52e2\u5c24\u70ba\u660e\u986f\u3002<\/p>\n<h2 id=\"%e7%99%bb%e9%8c%84%e5%8a%9f%e8%83%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%b5%81%e7%a8%8b-yQfArHnVZI\">\u767b\u9304\u529f\u80fd\u7684\u57fa\u672c\u6d41\u7a0b<\/h2>\n<p>\u5be6\u73fe\u767b\u9304\u529f\u80fd\u7684\u57fa\u672c\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u63d0\u4ea4\u767b\u9304\u4fe1\u606f\uff08\u5982\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff09\u3002<\/li>\n<li>\u7cfb\u7d71\u9a57\u8b49\u7528\u6236\u4fe1\u606f\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<li>\u5982\u679c\u9a57\u8b49\u6210\u529f\uff0c\u7cfb\u7d71\u751f\u6210\u4e00\u500b\u6703\u8a71\u6a19\u8b58\u7b26\uff08Session ID\uff09\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728Redis\u4e2d\u3002<\/li>\n<li>\u7528\u6236\u5728\u5f8c\u7e8c\u8acb\u6c42\u4e2d\u651c\u5e36\u8a72Session ID\uff0c\u4ee5\u4fbf\u7cfb\u7d71\u8b58\u5225\u7528\u6236\u8eab\u4efd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e7%99%bb%e9%8c%84%e5%8a%9f%e8%83%bd%e7%9a%84%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-yQfArHnVZI\">\u4f7f\u7528Redis\u5be6\u73fe\u767b\u9304\u529f\u80fd\u7684\u4ee3\u78bc\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Node.js\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u767b\u9304\u529f\u80fd\uff1a<\/p>\n<pre><code>const express = require('express');\nconst redis = require('redis');\nconst bodyParser = require('body-parser');\nconst bcrypt = require('bcrypt');\n\nconst app = express();\nconst client = redis.createClient();\n\napp.use(bodyParser.json());\n\n\/\/ \u5047\u8a2d\u7528\u6236\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\nclient.hset('users', 'user1', bcrypt.hashSync('password123', 10));\n\napp.post('\/login', (req, res) =&gt; {\n    const { username, password } = req.body;\n\n    client.hget('users', username, (err, hash) =&gt; {\n        if (err) return res.status(500).send('Server error');\n        if (!hash) return res.status(401).send('User not found');\n\n        if (bcrypt.compareSync(password, hash)) {\n            const sessionId = Math.random().toString(36).substring(2);\n            client.setex(sessionId, 3600, username); \/\/ \u5b58\u5132Session ID\uff0c\u6709\u6548\u671f1\u5c0f\u6642\n            res.json({ sessionId });\n        } else {\n            res.status(401).send('Invalid password');\n        }\n    });\n});\n\napp.listen(3000, () =&gt; {\n    console.log('Server is running on port 3000');\n});\n<\/code><\/pre>\n<h2 id=\"%e6%9c%83%e8%a9%b1%e7%ae%a1%e7%90%86-yQfArHnVZI\">\u6703\u8a71\u7ba1\u7406<\/h2>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Redis\u7684`setex`\u547d\u4ee4\u4f86\u5b58\u5132Session ID\uff0c\u4e26\u8a2d\u7f6e\u6709\u6548\u671f\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\uff0c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u7576\u7528\u6236\u767c\u9001\u8acb\u6c42\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904eSession ID\u4f86\u6aa2\u67e5\u7528\u6236\u7684\u8eab\u4efd\u3002<\/p>\n<h2 id=\"%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-yQfArHnVZI\">\u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u5728\u5be6\u73fe\u767b\u9304\u529f\u80fd\u6642\uff0c\u5b89\u5168\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528HTTPS\u5354\u8b70\u4f86\u52a0\u5bc6\u7528\u6236\u7684\u767b\u9304\u4fe1\u606f\u3002<\/li>\n<li>\u5c0d\u7528\u6236\u5bc6\u78bc\u9032\u884c\u54c8\u5e0c\u8655\u7406\uff0c\u907f\u514d\u660e\u6587\u5b58\u5132\u3002<\/li>\n<li>\u8a2d\u7f6eSession ID\u7684\u6709\u6548\u671f\uff0c\u4e26\u5728\u7528\u6236\u767b\u51fa\u6642\u4e3b\u52d5\u522a\u9664Session\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yQfArHnVZI\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u5be6\u73fe\u767b\u9304\u529f\u80fd\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u7c21\u5316\u7528\u6236\u8eab\u4efd\u7ba1\u7406\u7684\u904e\u7a0b\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u8655\u7406\u7528\u6236\u767b\u9304\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5728\u767b\u9304\u529f\u80fd\u4e2d\u7684\u61c9\u7528\uff0c\u638c\u63e1\u9762\u8a66\u4e2d\u5e38\u898b\u7684Redis\u767b\u9304\u529f\u80fd\u5be6\u73fe\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10\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-189400","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189400","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=189400"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189400\/revisions"}],"predecessor-version":[{"id":189401,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189400\/revisions\/189401"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}