{"id":194641,"date":"2024-11-13T08:21:21","date_gmt":"2024-11-13T00:21:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194641\/"},"modified":"2024-11-13T08:21:22","modified_gmt":"2024-11-13T00:21:22","slug":"%e7%94%a8redis%e9%9b%86%e7%be%a4%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%89jwt%e8%aa%8d%e8%ad%89%e6%95%b8%e6%93%9a%e6%9c%89%e6%95%88%e6%80%a7%ef%bc%88redis%e9%9b%86%e7%be%a4jwt%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194641\/","title":{"rendered":"\u7528Redis\u96c6\u7fa4\u5b89\u5168\u4fdd\u8b49JWT\u8a8d\u8b49\u6578\u64da\u6709\u6548\u6027\uff08redis\u96c6\u7fa4jwt\uff09"},"content":{"rendered":"<h1 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id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4%e4%be%86%e7%ae%a1%e7%90%86jwt-gRWmncjIZW\">\u5982\u4f55\u4f7f\u7528Redis\u96c6\u7fa4\u4f86\u7ba1\u7406JWT<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u96c6\u7fa4\u4f86\u5b58\u5132\u548c\u9a57\u8b49JWT\uff1a<\/p>\n<pre><code>const jwt = require('jsonwebtoken');\nconst Redis = require('ioredis');\nconst redis = new Redis.Cluster([{ host: '127.0.0.1', port: 7000 }]);\n\n\/\/ \u751f\u6210JWT\nfunction generateToken(user) {\n    const token = jwt.sign({ id: user.id }, 'secret', { expiresIn: '1h' });\n    \/\/ \u5c07token\u5b58\u5165Redis\uff0c\u8a2d\u7f6e\u904e\u671f\u6642\u9593\n    redis.set(token, JSON.stringify(user), 'EX', 3600);\n    return token;\n}\n\n\/\/ \u9a57\u8b49JWT\nasync function verifyToken(token) {\n    try {\n        const decoded = jwt.verify(token, 'secret');\n        const user = await redis.get(token);\n        if (user) {\n            return JSON.parse(user);\n        } else {\n            throw new Error('Token is invalid or expired');\n        }\n    } catch (err) {\n        throw new Error('Token verification failed');\n    }\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86<i>jsonwebtoken<\/i>\u5eab\u4f86\u751f\u6210\u548c\u9a57\u8b49JWT\uff0c\u4e26\u4f7f\u7528<i>ioredis<\/i>\u5eab\u4f86\u8207Redis\u96c6\u7fa4\u9032\u884c\u4ea4\u4e92\u3002\u7576\u751f\u6210JWT\u6642\uff0c\u6211\u5011\u5c07\u5176\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9a57\u8b49\u6642\uff0c\u6211\u5011\u9996\u5148\u6aa2\u67e5JWT\u7684\u6709\u6548\u6027\uff0c\u7136\u5f8c\u67e5\u8a62Redis\u4ee5\u78ba\u8a8d\u8a72token\u662f\u5426\u5b58\u5728\u3002<\/p>\n<h2 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