{"id":122992,"date":"2024-10-25T13:12:21","date_gmt":"2024-10-25T05:12:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122992\/"},"modified":"2024-10-25T13:12:21","modified_gmt":"2024-10-25T05:12:21","slug":"redis-%e9%9b%86%e7%be%a4%e6%a5%b5%e5%a4%a7%e6%8f%90%e5%8d%87-jwt-%e5%ae%89%e5%85%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122992\/","title":{"rendered":"Redis \u96c6\u7fa4\u6975\u5927\u63d0\u5347 JWT \u5b89\u5168\u6027"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e6%a5%b5%e5%a4%a7%e6%8f%90%e5%8d%87-jwt-%e5%ae%89%e5%85%a8%e6%80%a7-bgdZimBxcH\">Redis \u96c6\u7fa4\u6975\u5927\u63d0\u5347 JWT \u5b89\u5168\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u958b\u767c\u8005\u548c\u4f01\u696d\u6700\u70ba\u95dc\u6ce8\u7684\u8b70\u984c\u4e4b\u4e00\u3002\u96a8\u8457 JSON Web Token\uff08JWT\uff09\u5728\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u4e2d\u7684\u5ee3\u6cdb\u61c9\u7528\uff0c\u5982\u4f55\u78ba\u4fdd JWT \u7684\u5b89\u5168\u6027\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u901a\u904e\u96c6\u7fa4\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u5347 JWT \u7684\u5b89\u5168\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u7fa4\u5982\u4f55\u589e\u5f37 JWT \u7684\u5b89\u5168\u6027\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-jwt%ef%bc%9f-bgdZimBxcH\">\u4ec0\u9ebc\u662f JWT\uff1f<\/h2>\n<p>JWT \u662f\u4e00\u7a2e\u958b\u653e\u6a19\u6e96\uff08RFC 7519\uff09\uff0c\u7528\u65bc\u5728\u5404\u65b9\u4e4b\u9593\u5b89\u5168\u5730\u50b3\u905e\u4fe1\u606f\u3002JWT \u7531\u4e09\u90e8\u5206\u7d44\u6210\uff1a\u6a19\u982d\uff08Header\uff09\u3001\u6709\u6548\u8f09\u8377\uff08Payload\uff09\u548c\u7c3d\u540d\uff08Signature\uff09\u3002\u9019\u4e9b\u90e8\u5206\u901a\u904e\u9ede\uff08.\uff09\u5206\u9694\uff0c\u4e26\u4e14\u53ef\u4ee5\u88ab\u7de8\u78bc\u70ba\u4e00\u500b\u5b57\u7b26\u4e32\u3002JWT \u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u7121\u72c0\u614b\u6027\uff0c\u9019\u610f\u5473\u8457\u4f3a\u670d\u5668\u4e0d\u9700\u8981\u5b58\u5132\u6703\u8a71\u4fe1\u606f\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"jwt-%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e6%8c%91%e6%88%b0-bgdZimBxcH\">JWT \u7684\u5b89\u5168\u6027\u6311\u6230<\/h2>\n<p>\u5118\u7ba1 JWT \u63d0\u4f9b\u4e86\u4fbf\u5229\uff0c\u4f46\u5176\u5b89\u5168\u6027\u4ecd\u7136\u9762\u81e8\u591a\u7a2e\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u7c3d\u540d\u7b97\u6cd5\u7684\u9078\u64c7\uff1a<\/strong>\u4e0d\u7576\u7684\u7c3d\u540d\u7b97\u6cd5\u53ef\u80fd\u5c0e\u81f4 JWT \u88ab\u7be1\u6539\u3002<\/li>\n<li><strong>\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\uff1a<\/strong>\u5982\u679c\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li><strong>\u5b58\u5132\u548c\u7ba1\u7406\uff1a<\/strong>JWT \u7684\u5b58\u5132\u548c\u7ba1\u7406\u4e0d\u7576\u53ef\u80fd\u5c0e\u81f4\u4ee4\u724c\u88ab\u76dc\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-bgdZimBxcH\">Redis \u96c6\u7fa4\u7684\u512a\u52e2<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u4e26\u4e14\u5177\u6709\u6975\u9ad8\u7684\u8b80\u5beb\u901f\u5ea6\u3002\u901a\u904e\u4f7f\u7528 Redis \u96c6\u7fa4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u73fe\u6578\u64da\u7684\u5206\u4f48\u5f0f\u5b58\u5132\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u9760\u6027\u3002\u4ee5\u4e0b\u662f Redis \u96c6\u7fa4\u5728 JWT \u5b89\u5168\u6027\u65b9\u9762\u7684\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<h3 id=\"1-%e5%af%a6%e6%99%82%e5%ad%98%e5%84%b2%e5%92%8c%e6%aa%a2%e7%b4%a2-bgdZimBxcH\">1. \u5be6\u6642\u5b58\u5132\u548c\u6aa2\u7d22<\/h3>\n<p>Redis \u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5f97 JWT \u7684\u5b58\u5132\u548c\u6aa2\u7d22\u8b8a\u5f97\u975e\u5e38\u8fc5\u901f\u3002\u7576\u7528\u6236\u767b\u9304\u6642\uff0cJWT \u53ef\u4ee5\u88ab\u751f\u6210\u4e26\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u4e14\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\u4e00\u4f86\uff0c\u4f3a\u670d\u5668\u5728\u6bcf\u6b21\u8acb\u6c42\u6642\u90fd\u53ef\u4ee5\u5feb\u901f\u6aa2\u67e5 JWT \u7684\u6709\u6548\u6027\u3002<\/p>\n<pre><code>const jwt = require('jsonwebtoken');\nconst redis = require('redis');\nconst client = redis.createClient();\n\nconst token = jwt.sign({ userId: 123 }, 'your-secret-key', { expiresIn: '1h' });\nclient.setex(token, 3600, 'valid'); \/\/ \u5b58\u5132 JWT \u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\n<\/code><\/pre>\n<h3 id=\"2-%e9%9b%86%e7%be%a4%e6%9e%b6%e6%a7%8b%e7%9a%84%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-bgdZimBxcH\">2. \u96c6\u7fa4\u67b6\u69cb\u7684\u9ad8\u53ef\u7528\u6027<\/h3>\n<p>Redis \u96c6\u7fa4\u652f\u6301\u6578\u64da\u7684\u5206\u7247\u548c\u5197\u9918\uff0c\u9019\u610f\u5473\u8457\u5373\u4f7f\u67d0\u500b\u7bc0\u9ede\u5931\u6548\uff0c\u5176\u4ed6\u7bc0\u9ede\u4ecd\u7136\u53ef\u4ee5\u63d0\u4f9b\u670d\u52d9\u3002\u9019\u5c0d\u65bc JWT \u7684\u5b58\u5132\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u78ba\u4fdd\u4e86\u5373\u4f7f\u5728\u9ad8\u8ca0\u8f09\u6216\u6545\u969c\u60c5\u6cc1\u4e0b\uff0cJWT \u4ecd\u7136\u53ef\u4ee5\u88ab\u5b89\u5168\u5730\u5b58\u53d6\u3002<\/p>\n<h3 id=\"3-%e9%99%90%e5%88%b6%e4%bb%a4%e7%89%8c%e7%9a%84%e4%bd%bf%e7%94%a8-bgdZimBxcH\">3. \u9650\u5236\u4ee4\u724c\u7684\u4f7f\u7528<\/h3>\n<p>\u901a\u904e Redis\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u73fe\u5c0d JWT \u7684\u4f7f\u7528\u9650\u5236\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u6bcf\u500b\u7528\u6236\u7684 JWT \u4f7f\u7528\u6b21\u6578\uff0c\u5f9e\u800c\u9632\u6b62\u4ee4\u724c\u88ab\u6feb\u7528\u3002<\/p>\n<pre><code>client.get(token, (err, reply) =&gt; {\n    if (reply) {\n        \/\/ \u4ee4\u724c\u5df2\u5b58\u5728\uff0c\u6aa2\u67e5\u4f7f\u7528\u6b21\u6578\n        const usageCount = parseInt(reply);\n        if (usageCount &gt;= MAX_USAGE) {\n            \/\/ \u8d85\u904e\u4f7f\u7528\u6b21\u6578\uff0c\u62d2\u7d55\u8acb\u6c42\n        } else {\n            \/\/ \u589e\u52a0\u4f7f\u7528\u6b21\u6578\n            client.incr(token);\n        }\n    } else {\n        \/\/ \u65b0\u4ee4\u724c\uff0c\u521d\u59cb\u5316\u4f7f\u7528\u6b21\u6578\n        client.set(token, 1);\n    }\n});\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-bgdZimBxcH\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0cRedis \u96c6\u7fa4\u70ba JWT \u7684\u5b89\u5168\u6027\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u901a\u904e\u5be6\u6642\u5b58\u5132\u3001\u96c6\u7fa4\u67b6\u69cb\u7684\u9ad8\u53ef\u7528\u6027\u4ee5\u53ca\u5c0d\u4ee4\u724c\u4f7f\u7528\u7684\u9650\u5236\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u61c9\u7528\u7684\u5b89\u5168\u6027\u3002\u5728\u7576\u524d\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u4f86\u4fdd\u8b77\u7528\u6236\u6578\u64da\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u63d0\u5347 JWT \u5b89\u5168\u6027\uff0c\u900f\u904e\u5206\u5e03\u5f0f\u5b58\u5132\u548c\u9ad8\u6548\u9a57\u8b49\uff0c\u78ba\u4fdd\u7528\u6236\u6578\u64da\u5b89\u5168\u8207\u7cfb\u7d71\u7a69\u5b9a\u6027\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-122992","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122992","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=122992"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122992\/revisions"}],"predecessor-version":[{"id":122993,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122992\/revisions\/122993"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=122992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=122992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=122992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}