{"id":98498,"date":"2024-10-21T03:06:15","date_gmt":"2024-10-20T19:06:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98498\/"},"modified":"2024-10-21T03:06:16","modified_gmt":"2024-10-20T19:06:16","slug":"redis-%e5%96%ae%e9%bb%9e%e7%99%bb%e9%8c%84%e6%a5%b5%e8%87%b4%e7%99%bb%e9%8c%84%e9%ab%94%e9%a9%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98498\/","title":{"rendered":"Redis \u55ae\u9ede\u767b\u9304\u6975\u81f4\u767b\u9304\u9ad4\u9a57"},"content":{"rendered":"<h1 id=\"redis-%e5%96%ae%e9%bb%9e%e7%99%bb%e9%8c%84%e6%a5%b5%e8%87%b4%e7%99%bb%e9%8c%84%e9%ab%94%e9%a9%97-dTtIdwJcNc\">Redis \u55ae\u9ede\u767b\u9304\u6975\u81f4\u767b\u9304\u9ad4\u9a57<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u55ae\u9ede\u767b\u9304\uff08Single Sign-On, SSO\uff09\u5df2\u6210\u70ba\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u6280\u8853\u3002\u7528\u6236\u53ea\u9700\u4e00\u6b21\u767b\u9304\uff0c\u5373\u53ef\u8a2a\u554f\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\uff0c\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u4fbf\u5229\u6027\uff0c\u9084\u6e1b\u5c11\u4e86\u5bc6\u78bc\u7ba1\u7406\u7684\u8ca0\u64d4\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u80fd\u5920\u5728\u5be6\u73fe\u55ae\u9ede\u767b\u9304\u7684\u904e\u7a0b\u4e2d\u767c\u63ee\u95dc\u9375\u4f5c\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%96%ae%e9%bb%9e%e7%99%bb%e9%8c%84%ef%bc%9f-dTtIdwJcNc\">\u4ec0\u9ebc\u662f\u55ae\u9ede\u767b\u9304\uff1f<\/h2>\n<p>\u55ae\u9ede\u767b\u9304\u662f\u4e00\u7a2e\u8eab\u4efd\u9a57\u8b49\u904e\u7a0b\uff0c\u5141\u8a31\u7528\u6236\u5728\u4e00\u6b21\u767b\u9304\u5f8c\u8a2a\u554f\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u3002\u9019\u7a2e\u6280\u8853\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u7528\u6236\u7121\u9700\u8a18\u4f4f\u591a\u500b\u5e33\u6236\u7684\u767b\u9304\u4fe1\u606f\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u56e0\u5bc6\u78bc\u907a\u5fd8\u800c\u5c0e\u81f4\u7684\u767b\u9304\u56f0\u96e3\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-dTtIdwJcNc\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\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\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis-%e5%9c%a8%e5%96%ae%e9%bb%9e%e7%99%bb%e9%8c%84%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-dTtIdwJcNc\">Redis \u5728\u55ae\u9ede\u767b\u9304\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5728\u5be6\u73fe\u55ae\u9ede\u767b\u9304\u7684\u904e\u7a0b\u4e2d\uff0cRedis \u53ef\u4ee5\u7528\u65bc\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f Redis \u5728\u55ae\u9ede\u767b\u9304\u4e2d\u7684\u5e7e\u500b\u4e3b\u8981\u61c9\u7528\uff1a<\/p>\n<ul>\n<li><strong>\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u4f7f\u7528 Redis \u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u53ef\u4ee5\u5feb\u901f\u6aa2\u7d22\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\u3002\u9019\u6a23\u4e00\u4f86\uff0c\u7576\u7528\u6236\u8a2a\u554f\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u8fc5\u901f\u78ba\u8a8d\u5176\u8eab\u4efd\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u9a57\u8b49\u7684\u55ae\u9ede\u767b\u9304\u7cfb\u7d71\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u67b6\u69cb\u652f\u6301\uff1a<\/strong>Redis \u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u9019\u4f7f\u5f97\u5728\u591a\u500b\u670d\u52d9\u5668\u4e4b\u9593\u5171\u4eab\u6703\u8a71\u4fe1\u606f\u8b8a\u5f97\u66f4\u52a0\u5bb9\u6613\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be-redis-%e5%96%ae%e9%bb%9e%e7%99%bb%e9%8c%84%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-dTtIdwJcNc\">\u5be6\u73fe Redis \u55ae\u9ede\u767b\u9304\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u55ae\u9ede\u767b\u9304\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u7528\u6236\u767b\u9304\u6642\uff0c\u751f\u6210\u6703\u8a71ID\nfunction loginUser(userId) {\n    const sessionId = generateSessionId();\n    client.set(sessionId, userId, 'EX', 3600); \/\/ \u8a2d\u7f6e\u6703\u8a71\u6709\u6548\u671f\u70ba1\u5c0f\u6642\n    return sessionId;\n}\n\n\/\/ \u9a57\u8b49\u7528\u6236\u6703\u8a71\nfunction validateSession(sessionId) {\n    return new Promise((resolve, reject) =&gt; {\n        client.get(sessionId, (err, userId) =&gt; {\n            if (err) return reject(err);\n            if (userId) {\n                resolve(userId);\n            } else {\n                reject('Session expired or invalid');\n            }\n        });\n    });\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u7576\u7528\u6236\u767b\u9304\u6642\uff0c\u7cfb\u7d71\u6703\u751f\u6210\u4e00\u500b\u6703\u8a71ID\u4e26\u5c07\u5176\u8207\u7528\u6236ID\u5b58\u5132\u5728 Redis \u4e2d\u3002\u7576\u7528\u6236\u8a2a\u554f\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u901a\u904e\u6703\u8a71ID\u5feb\u901f\u9a57\u8b49\u7528\u6236\u8eab\u4efd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-dTtIdwJcNc\">\u7d50\u8ad6<\/h2>\n<p>Redis \u5728\u55ae\u9ede\u767b\u9304\u7cfb\u7d71\u4e2d\u7684\u61c9\u7528\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7528\u6236\u7684\u767b\u9304\u9ad4\u9a57\uff0c\u9084\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u96a8\u8457\u7db2\u7d61\u61c9\u7528\u7684\u589e\u591a\uff0c\u55ae\u9ede\u767b\u9304\u6280\u8853\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0c\u800c Redis \u5c07\u5728\u9019\u4e00\u904e\u7a0b\u4e2d\u767c\u63ee\u4e0d\u53ef\u6216\u7f3a\u7684\u4f5c\u7528\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u55ae\u9ede\u767b\u9304\uff0c\u5be6\u73fe\u6975\u81f4\u767b\u9304\u9ad4\u9a57\uff0c\u63d0\u5347\u5b89\u5168\u6027\u8207\u7528\u6236\u4fbf\u5229\u6027\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u66f4\u9ad8\u6548\u6d41\u66a2\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-98498","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98498","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=98498"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98498\/revisions"}],"predecessor-version":[{"id":98499,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98498\/revisions\/98499"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}