{"id":161279,"date":"2024-11-04T05:06:27","date_gmt":"2024-11-03T21:06:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161279\/"},"modified":"2024-11-04T05:06:27","modified_gmt":"2024-11-03T21:06:27","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%99%bb%e9%8c%84%e8%aa%8d%e8%ad%89%e6%a9%9f%e5%88%b6%ef%bc%88redis-%e7%99%bb%e9%8c%84%e8%aa%8d%e8%ad%89%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161279\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\uff08redis \u767b\u9304\u8a8d\u8b49\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%99%bb%e9%8c%84%e8%aa%8d%e8%ad%89%e6%a9%9f%e5%88%b6%ef%bc%88redis-%e7%99%bb%e9%8c%84%e8%aa%8d%e8%ad%89%ef%bc%89-dDlSFIRAqu\">\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\uff08redis \u767b\u9304\u8a8d\u8b49\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\u662f\u78ba\u4fdd\u7528\u6236\u5b89\u5168\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\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\u8d8a\u4f86\u8d8a\u591a\u5730\u88ab\u7528\u65bc\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\u7684\u539f\u7406\u3001\u5be6\u73fe\u65b9\u5f0f\u53ca\u5176\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-dDlSFIRAqu\">Redis \u7c21\u4ecb<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis \u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u5834\u666f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e7%99%bb%e9%8c%84%e8%aa%8d%e8%ad%89%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-dDlSFIRAqu\">\u767b\u9304\u8a8d\u8b49\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u767b\u9304\u8a8d\u8b49\u7684\u57fa\u672c\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u7528\u6236\u8f38\u5165\u8cec\u865f\u548c\u5bc6\u78bc\uff0c\u7cfb\u7d71\u9a57\u8b49\u9019\u4e9b\u4fe1\u606f\u7684\u6b63\u78ba\u6027\uff0c\u7136\u5f8c\u751f\u6210\u4e00\u500b\u6703\u8a71\uff08Session\uff09\u4f86\u4fdd\u6301\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\u3002\u50b3\u7d71\u7684\u767b\u9304\u8a8d\u8b49\u901a\u5e38\u4f9d\u8cf4\u65bc\u6578\u64da\u5eab\u4f86\u5b58\u5132\u7528\u6236\u7684\u767b\u9304\u4fe1\u606f\uff0c\u4f46\u9019\u6a23\u7684\u65b9\u5f0f\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%99%bb%e9%8c%84%e8%aa%8d%e8%ad%89%e6%a9%9f%e5%88%b6-dDlSFIRAqu\">\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u7528\u6236\u767b\u9304\uff1a<\/strong>\u7528\u6236\u8f38\u5165\u8cec\u865f\u548c\u5bc6\u78bc\uff0c\u7cfb\u7d71\u5c07\u9019\u4e9b\u4fe1\u606f\u8207 Redis \u4e2d\u5b58\u5132\u7684\u7528\u6236\u4fe1\u606f\u9032\u884c\u6bd4\u5c0d\u3002<\/li>\n<li><strong>\u751f\u6210 Token\uff1a<\/strong>\u5982\u679c\u9a57\u8b49\u6210\u529f\uff0c\u7cfb\u7d71\u6703\u751f\u6210\u4e00\u500b\u552f\u4e00\u7684 Token\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u901a\u5e38\u6703\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u4ee5\u9632\u6b62 Token \u88ab\u9577\u671f\u4f7f\u7528\u3002<\/li>\n<li><strong>\u8fd4\u56de Token\uff1a<\/strong>\u7cfb\u7d71\u5c07\u751f\u6210\u7684 Token \u8fd4\u56de\u7d66\u7528\u6236\uff0c\u4e26\u5728\u5f8c\u7e8c\u7684\u8acb\u6c42\u4e2d\uff0c\u5ba2\u6236\u7aef\u9700\u8981\u651c\u5e36\u9019\u500b Token \u4f86\u9032\u884c\u8eab\u4efd\u9a57\u8b49\u3002<\/li>\n<li><strong>\u9a57\u8b49 Token\uff1a<\/strong>\u5728\u7528\u6236\u767c\u9001\u8acb\u6c42\u6642\uff0c\u7cfb\u7d71\u6703\u6aa2\u67e5 Token \u662f\u5426\u5b58\u5728\u65bc Redis \u4e2d\uff0c\u4e26\u4e14\u662f\u5426\u672a\u904e\u671f\u3002\u5982\u679c\u9a57\u8b49\u901a\u904e\uff0c\u5247\u5141\u8a31\u7528\u6236\u8a2a\u554f\u76f8\u61c9\u7684\u8cc7\u6e90\u3002<\/li>\n<\/ol>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-dDlSFIRAqu\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u793a\u4f8b\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\nfunction login(username, password) {\n    \/\/ \u5047\u8a2d\u7528\u6236\u4fe1\u606f\u5b58\u5132\u5728 Redis \u4e2d\n    client.hgetall(username, (err, user) =&gt; {\n        if (err) throw err;\n        if (user &amp;&amp; user.password === password) {\n            const token = generateToken(); \/\/ \u751f\u6210 Token \u7684\u51fd\u6578\n            client.setex(token, 3600, username); \/\/ \u8a2d\u7f6e Token \u6709\u6548\u671f\u70ba 1 \u5c0f\u6642\n            return token;\n        } else {\n            throw new Error('\u767b\u9304\u5931\u6557');\n        }\n    });\n}\n\nfunction authenticate(token) {\n    client.get(token, (err, username) =&gt; {\n        if (err) throw err;\n        if (username) {\n            return true; \/\/ \u9a57\u8b49\u6210\u529f\n        } else {\n            return false; \/\/ \u9a57\u8b49\u5931\u6557\n        }\n    });\n}<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e7%bc%ba%e9%bb%9e%e5%88%86%e6%9e%90-dDlSFIRAqu\">\u512a\u7f3a\u9ede\u5206\u6790<\/h2>\n<h3 id=\"%e5%84%aa%e9%bb%9e-dDlSFIRAqu\">\u512a\u9ede<\/h3>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u767b\u9304\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u767b\u9304\u8a8d\u8b49\u529f\u80fd\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u8a2d\u7f6e Token \u7684\u904e\u671f\u6642\u9593\uff0c\u589e\u5f37\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-dDlSFIRAqu\">\u7f3a\u9ede<\/h3>\n<ul>\n<li><strong>\u6578\u64da\u6301\u4e45\u6027\uff1a<\/strong>Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u96d6\u7136\u652f\u6301\u6301\u4e45\u5316\uff0c\u4f46\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u6703\u4e1f\u5931\u672a\u6301\u4e45\u5316\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u5982\u679c Token \u88ab\u7aca\u53d6\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u5728 Token \u6709\u6548\u671f\u5167\u8a2a\u554f\u7528\u6236\u7684\u8cc7\u6e90\uff0c\u56e0\u6b64\u9700\u8981\u984d\u5916\u7684\u5b89\u5168\u63aa\u65bd\u4f86\u4fdd\u8b77 Token\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dDlSFIRAqu\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\u56e0\u5176\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u61c9\u7528\u3002\u96d6\u7136\u5b58\u5728\u4e00\u4e9b\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u548c\u6578\u64da\u6301\u4e45\u6027\u554f\u984c\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u4e26\u767c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u57fa\u65bc Redis \u7684\u767b\u9304\u8a8d\u8b49\u6a5f\u5236\u7121\u7591\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0cServer.HK 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