{"id":122356,"date":"2024-10-25T12:28:21","date_gmt":"2024-10-25T04:28:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122356\/"},"modified":"2024-10-25T12:28:22","modified_gmt":"2024-10-25T04:28:22","slug":"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e7%a9%a9%e5%ae%9a%e6%80%a7%e8%88%87-jwt-%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e7%b5%90%e5%90%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122356\/","title":{"rendered":"Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u8207 JWT \u7684\u5b89\u5168\u6027\u7d50\u5408"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e7%a9%a9%e5%ae%9a%e6%80%a7%e8%88%87-jwt-%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e7%b5%90%e5%90%88-iRvYFiSmmM\">Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u8207 JWT \u7684\u5b89\u5168\u6027\u7d50\u5408<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u548c\u5b89\u5168\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u74b0\u5883\u4e0b\u3002\u800c JSON Web Token\uff08JWT\uff09\u5247\u662f\u4e00\u7a2e\u7528\u65bc\u5b89\u5168\u50b3\u8f38\u4fe1\u606f\u7684\u958b\u653e\u6a19\u6e96\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u8207 JWT \u7684\u5b89\u5168\u6027\u5982\u4f55\u7d50\u5408\uff0c\u4ee5\u63d0\u5347\u61c9\u7528\u7684\u6574\u9ad4\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e7%a9%a9%e5%ae%9a%e6%80%a7-iRvYFiSmmM\">Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5206\u7247\uff1a<\/strong>Redis \u96c6\u7fa4\u901a\u904e\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\uff0c\u5be6\u73fe\u4e86\u8ca0\u8f09\u5747\u8861\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u7576\u67d0\u500b\u7bc0\u9ede\u5931\u6548\u6642\uff0cRedis \u96c6\u7fa4\u80fd\u5920\u81ea\u52d5\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5176\u4ed6\u5065\u5eb7\u7684\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u6a5f\u5236\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 Redis \u96c6\u7fa4\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\uff0c\u80fd\u5920\u4fdd\u6301\u7a69\u5b9a\u7684\u6027\u80fd\uff0c\u4e26\u4e14\u5728\u9762\u5c0d\u6545\u969c\u6642\uff0c\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u670d\u52d9\u3002<\/p>\n<h2 id=\"jwt-%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7-iRvYFiSmmM\">JWT \u7684\u5b89\u5168\u6027<\/h2>\n<p>JWT \u662f\u4e00\u7a2e\u57fa\u65bc JSON \u7684\u958b\u653e\u6a19\u6e96\uff0c\u7528\u65bc\u5b89\u5168\u5730\u5728\u5404\u65b9\u4e4b\u9593\u50b3\u905e\u4fe1\u606f\u3002JWT \u7684\u5b89\u5168\u6027\u4e3b\u8981\u4f9d\u8cf4\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u7c3d\u540d\u6a5f\u5236\uff1a<\/strong>JWT \u901a\u904e\u4f7f\u7528 HMAC \u6216 RSA \u7b49\u7b97\u6cd5\u5c0d\u6578\u64da\u9032\u884c\u7c3d\u540d\uff0c\u78ba\u4fdd\u4fe1\u606f\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u3002<\/li>\n<li><strong>\u904e\u671f\u6642\u9593\uff1a<\/strong>JWT \u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9632\u6b62\u9577\u6642\u9593\u6709\u6548\u7684\u4ee4\u724c\u88ab\u6feb\u7528\u3002<\/li>\n<li><strong>\u53ef\u651c\u6027\uff1a<\/strong>JWT \u662f\u81ea\u5305\u542b\u7684\uff0c\u80fd\u5920\u651c\u5e36\u7528\u6236\u7684\u8eab\u4efd\u4fe1\u606f\uff0c\u6e1b\u5c11\u4e86\u5c0d\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 JWT \u6210\u70ba\u4e00\u7a2e\u5b89\u5168\u4e14\u9ad8\u6548\u7684\u8eab\u4efd\u9a57\u8b49\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\u3002<\/p>\n<h2 id=\"redis-%e8%88%87-jwt-%e7%9a%84%e7%b5%90%e5%90%88-iRvYFiSmmM\">Redis \u8207 JWT \u7684\u7d50\u5408<\/h2>\n<p>\u5c07 Redis \u96c6\u7fa4\u8207 JWT \u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u4f7f\u7528 Redis \u5b58\u5132 JWT\uff0c\u80fd\u5920\u5feb\u901f\u67e5\u8a62\u548c\u9a57\u8b49\u7528\u6236\u7684\u8eab\u4efd\u4fe1\u606f\uff0c\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002<\/li>\n<li><strong>\u4ee4\u724c\u9ed1\u540d\u55ae\uff1a<\/strong>\u7576\u7528\u6236\u767b\u51fa\u6216\u9700\u8981\u64a4\u92b7\u4ee4\u724c\u6642\uff0c\u53ef\u4ee5\u5c07 JWT \u5b58\u5165 Redis \u7684\u9ed1\u540d\u55ae\u4e2d\uff0c\u5feb\u901f\u5931\u6548\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u9a57\u8b49\uff1a<\/strong>\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0c\u4f7f\u7528 Redis \u4f5c\u70ba\u5171\u4eab\u7684\u6703\u8a71\u5b58\u5132\uff0c\u80fd\u5920\u5be6\u73fe\u8de8\u670d\u52d9\u7684\u8eab\u4efd\u9a57\u8b49\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Node.js \u4e2d\u4f7f\u7528 Redis \u5b58\u5132\u548c\u9a57\u8b49 JWT\uff1a<\/p>\n<pre><code>\nconst jwt = require('jsonwebtoken');\nconst redis = require('redis');\nconst client = redis.createClient();\n\nconst secretKey = 'your_secret_key';\n\n\/\/ \u751f\u6210 JWT\nfunction generateToken(user) {\n    const token = jwt.sign({ id: user.id }, secretKey, { expiresIn: '1h' });\n    client.setex(token, 3600, JSON.stringify(user)); \/\/ \u5b58\u5132\u5230 Redis\n    return token;\n}\n\n\/\/ \u9a57\u8b49 JWT\nfunction verifyToken(token) {\n    return new Promise((resolve, reject) =&gt; {\n        client.get(token, (err, user) =&gt; {\n            if (err || !user) {\n                return reject('Token is invalid or expired');\n            }\n            jwt.verify(token, secretKey, (err, decoded) =&gt; {\n                if (err) return reject('Token is invalid');\n                resolve(decoded);\n            });\n        });\n    });\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-iRvYFiSmmM\">\u7d50\u8ad6<\/h2>\n<p>Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u8207 JWT \u7684\u5b89\u5168\u6027\u7d50\u5408\uff0c\u70ba\u73fe\u4ee3\u61c9\u7528\u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u4e14\u5b89\u5168\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5229\u7528 Redis \u7684\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u80fd\u529b\u548c JWT 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