{"id":899,"date":"2026-03-07T12:24:23","date_gmt":"2026-03-07T12:24:23","guid":{"rendered":"https:\/\/blog.nimail.cn\/?p=899"},"modified":"2026-03-07T12:24:23","modified_gmt":"2026-03-07T12:24:23","slug":"2026%e8%85%be%e8%ae%af%e5%ae%9e%e6%88%98-jwt%e8%a7%a3%e6%9e%90%e4%b8%8etoken%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/blog.nimail.cn\/best-articles\/2026%e8%85%be%e8%ae%af%e5%ae%9e%e6%88%98-jwt%e8%a7%a3%e6%9e%90%e4%b8%8etoken%e8%a7%a3%e6%9e%90\/","title":{"rendered":"2026\u817e\u8baf\u5b9e\u6218\uff1aJWT\u89e3\u6790\u4e0eTOKEN\u89e3\u6790"},"content":{"rendered":"

\u6838\u5fc3\u6982\u5ff5\uff1ajwt\u662f\u4ec0\u4e48<\/span><\/h2>\n

\u4f5c\u4e3a\u540e\u7aef\u5f00\u53d1\u8005\uff0c\u4f60\u7ecf\u5e38\u4f1a\u5728\u63a5\u53e3\u9274\u6743\u3001\u5355\u70b9\u767b\u5f55\u6216\u8005\u5fae\u670d\u52a1\u95f4\u4f20\u9012\u8eab\u4efd\u4fe1\u606f\u65f6\u9047\u5230JWT\uff08JSON Web Token\uff09<\/span>\u3002\u7b80\u5355\u6765\u8bf4\uff0cJWT\u7531\u4e09\u90e8\u5206\u7ec4\u6210\uff1aHeader<\/strong>\u3001Payload<\/strong>\u3001Signature<\/strong>\u3002\u5b83\u65e2\u53ef\u4ee5\u88ab jwt\u89e3\u7801<\/span>\uff08\u67e5\u770b payload\uff09\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6b63\u786e\u7684\u5bc6\u94a5\u8fdb\u884c\u6821\u9a8c\uff0c\u907f\u514d\u4f2a\u9020\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\u9700\u8981JWT\u89e3\u6790\/\u89e3\u6790\u5de5\u5177<\/h3>\n

\u5728\u8c03\u8bd5\u6216\u6392\u67e5\u95ee\u9898\u65f6\uff0c\u5f00\u53d1\u8005\u5e38\u7528\u7684\u64cd\u4f5c\u5305\u62ec\uff1a\u67e5\u770btoken\u5185\u7684\u5b57\u6bb5\u3001\u9a8c\u8bc1\u7b7e\u540d\u3001\u6216\u5feb\u901f\u628abase64\u90e8\u5206\u8f6c\u56deJSON\u3002\u8fd9\u7c7b\u9700\u6c42\u50ac\u751f\u4e86\u5927\u91cf\u7684JWT\u5728\u7ebf\u89e3\u6790<\/span>\u5de5\u5177\uff0c\u5b83\u4eec\u80fd\u8ba9\u4f60\u66f4\u5feb\u5b9a\u4f4d\u95ee\u9898\u3002\u4f46\u9700\u8981\u6ce8\u610f\uff1a\u4e0d\u8981\u5728\u7b2c\u4e09\u65b9\u7f51\u7ad9\u7c98\u8d34\u751f\u4ea7\u73af\u5883\u542b\u654f\u611f\u7b7e\u540d\u7684token<\/span>\u3002<\/p>\n

\n \u5c0f\u63d0\u793a\uff1a\u7528\u4e8e\u8c03\u8bd5\u7684JWT\u5927\u591a\u662f\u65e0\u654f\u611f\u5bc6\u94a5\u6216\u6d4b\u8bd5\u5bc6\u94a5\uff0c\u5207\u52ff\u5728\u516c\u7f51\u5de5\u5177\u4e0a\u63d0\u4ea4\u542b\u771f\u5b9e\u5bc6\u94a5\u7b7e\u540d\u7684Token\u3002\n<\/div>\n

\u5b9e\u64cd\u793a\u4f8b\uff1a\u7528\u5728\u7ebf\u5de5\u5177\u4e0ePython\u89e3\u7801<\/h2>\n

\u5728\u8fd9\u91cc\u4ee5 nimail \u7684 JWT \u5728\u7ebf\u89e3\u6790<\/a> \u4e3a\u4f8b\uff0c\u8bf4\u660e\u5e38\u89c1\u64cd\u4f5c\uff1a\u628atoken\u7c98\u8d34\u5230\u8f93\u5165\u6846\u3001\u67e5\u770b\u4e09\u6bb5 base64 \u89e3\u7801\u540e\u7684 JSON\u3001\u4ee5\u53ca\u5bf9\u7b7e\u540d\u8fdb\u884c\u6821\u9a8c\uff08\u5982\u679c\u63d0\u4f9b\u5bc6\u94a5\uff09\u3002\u8be5\u9875\u9762\u754c\u9762\u6e05\u6670\uff0c\u9002\u5408\u5feb\u901f\u6392\u67e5payload\u5b57\u6bb5\u4e0e\u8fc7\u671f\u65f6\u95f4\uff08exp\uff09\u3002<\/p>\n

\n
\n

Python \u793a\u4f8b\uff1ajwt\u89e3\u7801\uff08\u5f00\u53d1\u8005\u5e38\u7528\uff09<\/h4>\n

\u4e0b\u9762\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 PyJWT \u5728\u672c\u5730\u89e3\u7801\u548c\u9a8c\u8bc1 token\uff08\u4ec5\u4f5c\u53c2\u8003\uff09\uff1a<\/p>\n

# pip install PyJWT\nimport jwt\n\ntoken = \"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyIjoxLCJleHAiOjE2MzAwMDAwMDB9.Jm5...\"\nsecret = \"your-256-bit-secret\"\n\n# \u89e3\u7801\uff08\u4e0d\u6821\u9a8c\u7b7e\u540d\uff09\npayload_no_verify = jwt.decode(token, options={\"verify_signature\": False})\nprint(\"payload:\", payload_no_verify)\n\n# \u89e3\u7801\u5e76\u6821\u9a8c\u7b7e\u540d\uff08\u63a8\u8350\u5728\u53ef\u4fe1\u73af\u5883\uff09\ntry:\n    payload = jwt.decode(token, secret, algorithms=[\"HS256\"])\n    print(\"\u9a8c\u8bc1\u901a\u8fc7\uff0cpayload:\", payload)\nexcept jwt.exceptions.InvalidSignatureError:\n    print(\"\u7b7e\u540d\u6821\u9a8c\u5931\u8d25\")\n<\/code><\/pre>\n<\/p><\/div>\n<\/div>\n
\u5728\u7ebf\u5de5\u5177\u5bf9\u6bd4\uff08\u5feb\u901f\u53c2\u8003\uff09<\/h3>\n
\n\n\n\n\n\n\n\n
\u5de5\u5177<\/th>\n\u662f\u5426\u53ef\u6821\u9a8c\u7b7e\u540d<\/th>\n\u662f\u5426\u663e\u793aHeader\/Payload<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
nimail JWT\u89e3\u6790<\/a><\/td>\n\u652f\u6301\uff08\u9700\u5bc6\u94a5\uff09<\/td>\n\u652f\u6301<\/td>\n\u754c\u9762\u53cb\u597d\uff0c\u9002\u5408\u5feb\u901f\u6392\u67e5<\/td>\n<\/tr>\n
jwt.io<\/td>\n\u652f\u6301\uff08\u672c\u5730\u9a8c\u8bc1\uff09<\/td>\n\u652f\u6301<\/td>\n\u793e\u533a\u5e38\u7528\uff0c\u793a\u4f8b\u591a<\/td>\n<\/tr>\n
\u672c\u5730\u811a\u672c<\/td>\n\u5b8c\u5168\u53ef\u63a7<\/td>\n\u6839\u636e\u4ee3\u7801\u81ea\u5b9a\u4e49<\/td>\n\u5b89\u5168\u6027\u9ad8\uff0c\u9002\u5408\u751f\u4ea7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\u5e38\u89c1\u95ee\u9898\u4e0e\u5b9e\u6218\u5efa\u8bae<\/h4>\n