{"id":167085,"date":"2024-11-05T22:14:23","date_gmt":"2024-11-05T14:14:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167085\/"},"modified":"2024-11-05T22:14:24","modified_gmt":"2024-11-05T14:14:24","slug":"%e5%88%a9%e7%94%a8redis%e4%bf%9d%e5%ad%98%e8%a4%87%e9%9b%9c%e5%b0%8d%e8%b1%a1%e4%bd%a0%e5%8f%af%e4%bb%a5%e5%81%9a%e5%88%b0%ef%bc%88redis-%e8%83%bd%e4%bf%9d%e5%ad%98%e5%b0%8d%e8%b1%a1%e5%97%8e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167085\/","title":{"rendered":"\u5229\u7528Redis\u4fdd\u5b58\u8907\u96dc\u5c0d\u8c61\u4f60\u53ef\u4ee5\u505a\u5230\uff08redis \u80fd\u4fdd\u5b58\u5c0d\u8c61\u55ce\uff09"},"content":{"rendered":"

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Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

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Redis\u5982\u4f55\u4fdd\u5b58\u8907\u96dc\u5c0d\u8c61<\/h2>\n

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\u4f7f\u7528JSON\u5e8f\u5217\u5316<\/h3>\n

JSON\u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u6578\u64da\u4ea4\u63db\u683c\u5f0f\uff0c\u6613\u65bc\u4eba\u985e\u95b1\u8b80\u548c\u7de8\u5beb\uff0c\u4e5f\u6613\u65bc\u6a5f\u5668\u89e3\u6790\u548c\u751f\u6210\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528JSON\u5e8f\u5217\u5316\u8907\u96dc\u5c0d\u8c61\u4e26\u5c07\u5176\u5b58\u5132\u5230Redis\u4e2d\u7684\u793a\u4f8b\uff1a<\/p>\n

const redis = require('redis');\nconst client = redis.createClient();\nconst user = {\n    username: 'john_doe',\n    email: 'john@example.com',\n    address: {\n        street: '123 Main St',\n        city: 'Hong Kong'\n    }\n};\n\n\/\/ \u5c07\u5c0d\u8c61\u5e8f\u5217\u5316\u70baJSON\u5b57\u7b26\u4e32\nconst userJson = JSON.stringify(user);\n\n\/\/ \u5c07JSON\u5b57\u7b26\u4e32\u5b58\u5132\u5230Redis\nclient.set('user:1001', userJson, (err, reply) => {\n    if (err) {\n        console.error('Error saving to Redis:', err);\n    } else {\n        console.log('User saved:', reply);\n    }\n});\n<\/code><\/pre>\n
\u5f9eRedis\u4e2d\u8b80\u53d6\u548c\u53cd\u5e8f\u5217\u5316<\/h3>\n
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client.get('user:1001', (err, reply) => {\n    if (err) {\n        console.error('Error retrieving from Redis:', err);\n    } else {\n        const userObject = JSON.parse(reply);\n        console.log('Retrieved user:', userObject);\n    }\n});\n<\/code><\/pre>\n
\u5176\u4ed6\u5e8f\u5217\u5316\u9078\u64c7<\/h2>\n
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\u7d50\u8ad6<\/h2>\n
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