{"id":796,"date":"2024-03-17T20:48:54","date_gmt":"2024-03-17T12:48:54","guid":{"rendered":"https:\/\/blog.yiming1234.cn\/?p=796"},"modified":"2024-03-17T20:48:54","modified_gmt":"2024-03-17T12:48:54","slug":"%e5%90%8e%e7%ab%af%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e4%b9%8b-%e5%88%9b%e5%bb%ba%e7%99%bb%e5%bd%95%e6%8e%a5%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/blog.yiming1234.cn\/index.php\/2024\/%e5%90%8e%e7%ab%af%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e4%b9%8b-%e5%88%9b%e5%bb%ba%e7%99%bb%e5%bd%95%e6%8e%a5%e5%8f%a3\/","title":{"rendered":"\u540e\u7aef\u7cfb\u7edf\u5f00\u53d1\u4e4b\u2014\u2014\u521b\u5efa\u767b\u5f55\u63a5\u53e3"},"content":{"rendered":"\n

\u524d\u8a00<\/h2>\n\n\n\n

\u5728\u5f00\u53d1\u7cfb\u7edf\u7684\u65f6\u5019\uff0c\u4e2a\u4eba\u559c\u6b22\u4ece\u540e\u7aef\u5411\u524d\u7aef\u6765\u8fdb\u884c\u63a8\u8fdb\u3002<\/p>\n\n\n\n

\u5728\u6ce8\u518c\u63a5\u53e3\u5f00\u53d1\u5b8c\u6210\u4e4b\u540e\uff0c\u4e0b\u9762\u5c31\u9700\u8981\u6765\u5f00\u53d1\u767b\u5f55\u7684\u63a5\u53e3\u4e86\u3002<\/p>\n\n\n\n

\u6b63\u6587<\/h2>\n\n\n\n

\u524d\u7f6e\u77e5\u8bc6<\/h3>\n\n\n\n

\u4e0d\u662f\u521d\u5b66\u8005\u7684\u53ef\u4ee5\u76f4\u63a5\u8df3\u8fc7\u4e86\u3002\u6211\u662f\uff0c\u6240\u4ee5\u6211\u9700\u8981\u8bb0\u5f55\uff0c\u4e3a\u65b9\u4fbf\u540e\u7eed\u7684\u590d\u4e60\u518d\u7406\u89e3\u3002<\/p>\n\n\n\n

JWT\u4ee4\u724c\u2014\u2014JSON Web Token\u3002\u901a\u5e38\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u548c\u4fe1\u606f\u4ea4\u6362\uff0c\u5b83\u53ef\u4ee5\u5728\u7528\u6237\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u4f20\u9012\u58f0\u660e\uff08claims\uff09\uff0c\u4ee5\u4fbf\u670d\u52a1\u5668\u53ef\u4ee5\u5bf9\u7528\u6237\u8fdb\u884c\u6388\u6743\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u670d\u52a1\u3002\u901a\u5e38\u7531\u5934\u90e8\u8f7d\u8377\u5bc6\u94a5\u4e09\u90e8\u5206\u7ec4\u6210\uff0c\u7531\u201c.\u201d\u5206\u9694\u8fde\u63a5\u3002<\/p>\n\n\n\n

\u5934\u90e8\uff1a\u8bb0\u5f55<\/strong>\u4ee4\u724c\u7c7b\u578b\uff0c\u7b7e\u540d\u7b97\u6cd5{“alg”:”HS256″,”type”:”JWT”}<\/p>\n\n\n\n

\u8f7d\u8377\uff1a\u643a\u5e26\u4e1a\u52a1\u6570\u636e Base64\u7f16\u7801\u65b9\u5f0f<\/p>\n\n\n\n

\u5bc6\u94a5\uff1a\u6570\u5b57\u7b7e\u540d\uff0c\u9632\u6b62token\u88ab\u7be1\u6539{header.payload,secret}<\/p>\n\n\n\n

Spring\u6846\u67b6\u2014\u2014\u7684\u4e3b\u8981\u7ec4\u6210\u90e8\u5206<\/p>\n\n\n\n

IoC\u5bb9\u5668\uff08Inversion of Control\uff09\uff1a<\/strong> \u901a\u8fc7\u4f9d\u8d56\u6ce8\u5165\uff08Dependency Injection\uff0cDI\uff09\u5b9e\u73b0\u4e86\u63a7\u5236\u53cd\u8f6c\uff0c\u5373\u5c06\u5bf9\u8c61\u7684\u521b\u5efa\u548c\u7ba1\u7406\u4ea4\u7ed9\u4e86\u5bb9\u5668\u3002\u5f00\u53d1\u4eba\u5458\u53ea\u9700\u63cf\u8ff0<\/strong>\u7ec4\u4ef6\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb<\/strong>\uff0c\u800c\u65e0\u9700\u76f4\u63a5\u7ba1\u7406\u5bf9\u8c61\u7684\u521b\u5efa\u548c\u9500\u6bc1\u3002<\/p>\n\n\n\n

AOP\u652f\u6301\uff08Aspect-Oriented Programming\uff09\uff1a<\/strong> Spring\u6846\u67b6\u63d0\u4f9b\u4e86\u5bf9\u9762\u5411\u5207\u9762\u7f16\u7a0b<\/strong>\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u901a\u8fc7AOP\u5b9e\u73b0\u6a2a\u5207\u5173\u6ce8\u70b9\u7684\u6a21\u5757\u5316\uff0c\u4f8b\u5982\u65e5\u5fd7\u8bb0\u5f55\u3001\u6027\u80fd\u76d1\u63a7\u3001\u4e8b\u52a1\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n\n

Spring\u6846\u67b6\u9f13\u52b1\u9762\u5411\u63a5\u53e3\u7f16\u7a0b\uff0c\u63d0\u4f9b\u4e86IOC\u5bb9\u5668\u548cAOP\u7b49\u7279\u6027\u6765\u652f\u6301\u63a5\u53e3\u7684\u4f9d\u8d56\u6ce8\u5165\u548c\u52a8\u6001\u4ee3\u7406\u3002<\/p>\n\n\n\n

P.S.\uff1a\u8fd9\u4e00\u5757\u672c\u6765\u5e94\u8be5\u653e\u5728\u6700\u5f00\u59cb\u7684\u65f6\u5019\u8bb2\u7684\uff0c\u4f46\u662f\u90a3\u65f6\u5019\u5fd8\u4e86\u2026\u2026<\/p>\n\n\n\n

\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\uff1a\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u4e00\u4e2a\u5730\u65b9\u96c6\u4e2d\u5904\u7406\u6240\u6709\u672a\u6355\u83b7\u7684\u5f02\u5e38\uff0c\u800c\u4e0d\u5fc5\u5728\u6bcf\u4e2a\u53ef\u80fd\u5f15\u53d1\u5f02\u5e38\u7684\u5730\u65b9\u90fd\u8fdb\u884c\u5f02\u5e38\u5904\u7406\u3002\u7528\u4e8e\u6355\u83b7\u548c\u5904\u7406\u672a\u9884\u671f\u7684\u5f02\u5e38\uff0c\u4ee5\u4fbf\u8fdb\u884c\u9002\u5f53\u7684\u5904\u7406\uff0c\u4f8b\u5982\u8bb0\u5f55\u9519\u8bef\u4fe1\u606f\u3001\u8fd4\u56de\u53cb\u597d\u7684\u9519\u8bef\u9875\u9762\u6216\u63d0\u4f9b\u5176\u4ed6\u5f62\u5f0f\u7684\u9519\u8bef\u5904\u7406\u3002<\/p>\n\n\n\n

\u6587\u4ef6\u4f5c\u7528<\/h3>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u5176\u4e2d\u6709\u4e00\u4e9b\u6587\u4ef6\u5939\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\u5df2\u7ecf\u89e3\u91ca\u8fc7\u4e86\uff0c\u5728\u8fd9\u6b21\u767b\u5f55\u63a5\u53e3\u7684\u521b\u5efa\u4e2d\u5c31\u7528\u5230\u4e86\u62e6\u622a\u5668\u4ee5\u53ca\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\u3002<\/p>\n\n\n\n

interceptor\u6587\u4ef6\u5939\u7528\u4e8e\u5b58\u653e\u62e6\u622a\u5668\u76f8\u5173\u7684\u6587\u4ef6\uff0c\u5b9a\u4e49\u62e6\u622a\u5668\u63a5\u53e3\u3002<\/p>\n\n\n\n

config\u6587\u4ef6\u5939\u7528\u4e8e\u5b58\u653e\u914d\u7f6e<\/strong>\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49Bean\u3001\u914d\u7f6e\u62e6\u622a\u5668\u7b49\u3002<\/p>\n\n\n\n

exception\u6587\u4ef6\u5939\u7528\u4e8e\u5b58\u653e\uff08\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\uff09\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u7684\u6587\u4ef6\u3002\uff08\u5728\u4e0a\u4e00\u7ae0\u53c2\u6570\u6821\u9a8c\u662f\u6ca1\u6709\u89e3\u91ca\uff09<\/p>\n\n\n\n

test\u6587\u4ef6\u5939\u662f\u4e00\u4e2a\u7528\u4e8e\u6d4b\u8bd5\u7684\u72ec\u7acb\u7684\u5f00\u53d1\u73af\u5883\uff0c\u7528\u4e8e\u6d4b\u8bd5\u90e8\u5206\u4ee3\u7801\u7684\u53ef\u884c\u6027\u3002<\/p>\n\n\n\n

\u521b\u5efa\u63a5\u53e3<\/h3>\n\n\n\n

\u8fd9\u91cc\u5c31\u76f4\u63a5\u5c55\u793a\u4ee3\u7801\u5e26\u8fc7\u4e86\uff0c\u91cd\u70b9\u662f\u767b\u5f55\u9a8c\u8bc1\u5373\u62e6\u622a\u5668\u7684\u90e8\u7f72\u3002<\/p>\n\n\n\n

\u73b0\u66f4\u65b0UserController.java\u6587\u4ef6\u5185\u5bb9\u4e3a\u4e0b\uff1a<\/p>\n\n\n\n

package org.example.controller;\r\n\r\nimport jakarta.validation.constraints.Pattern;\r\nimport org.example.pojo.Result;\r\nimport org.example.pojo.User;\r\nimport org.example.service.UserService;\r\nimport org.example.utils.JwtUtil;\r\nimport org.example.utils.Md5Util;\r\nimport org.springframework.beans.factory.annotation.Autowired;\r\nimport org.springframework.validation.annotation.Validated;\r\nimport org.springframework.web.bind.annotation.PostMapping;\r\nimport org.springframework.web.bind.annotation.RequestMapping;\r\nimport org.springframework.web.bind.annotation.RestController;\r\n\r\nimport java.util.HashMap;\r\nimport java.util.Map;\r\n\r\n@RestController\r\n@RequestMapping(\"\/user\")\r\n@Validated\r\npublic class UserController {\r\n\r\n    @Autowired\r\n    private UserService userService;\r\n\r\n    @PostMapping(\"\/register\")\r\n    public Result register(@Pattern(regexp = \"^\\\\S{5,16}$\") String username, @Pattern(regexp = \"^\\\\S{5,16}$\") String password) {\r\n        \/\/\u67e5\u8be2\u7528\u6237\r\n        User u = userService.findByUserName(username);\r\n        if (u == null) {\r\n            \/\/\u6ca1\u6709\u5360\u7528\r\n            \/\/\u6ce8\u518c\r\n            userService.register(username, password);\r\n            return Result.success();\r\n        } else {\r\n            \/\/\u5360\u7528\r\n            return Result.error(\"\u7528\u6237\u540d\u5df2\u88ab\u5360\u7528\");\r\n        }\r\n        \/\/\u6ce8\u518c\r\n\r\n    }\r\n\r\n    @PostMapping(\"\/login\")\r\n    public Result<String> login(@Pattern(regexp = \"^\\\\S{5,16}$\") String username, @Pattern(regexp = \"^\\\\S{5,16}$\") String password){\r\n        \/\/\u6839\u636e\u7528\u6237\u540d\u67e5\u8be2\u7528\u6237\r\n        User loginUser = userService.findByUserName(username);\r\n        \/\/\u5224\u65ad\u8be5\u7528\u6237\u662f\u5426\u5b58\u5728\r\n        if (loginUser==null){\r\n            return Result.error(\"\u7528\u6237\u540d\u4e0d\u5b58\u5728\");\r\n        }\r\n        \/\/\u5224\u65ad\u5bc6\u7801\u662f\u5426\u6b63\u786e,\u4f20\u5165\u53c2\u6570\u52a0\u5bc6\u540e\u4e0e\u6570\u636e\u5e93\u4e2d\u7684\u5bc6\u6587\u8fdb\u884c\u6bd4\u5bf9\r\n        if (Md5Util.getMD5String(password).equals(loginUser.getPassword())) {\r\n        \/\/\u767b\u5f55\u6210\u529f\r\n            Map<String,Object> claims = new HashMap<>();\r\n            claims.put(\"id\",loginUser.getId());\r\n            claims.put(\"username\",loginUser.getUsername());\r\n            String token = JwtUtil.genToken(claims);\r\n            return Result.success(token);\r\n        }\r\n\r\n        return Result.error(\"\u5bc6\u7801\u9519\u8bef\");\r\n    }\r\n}\r<\/code><\/pre>\n\n\n\n
\u767b\u5f55\u8ba4\u8bc1<\/h3>\n\n\n\n
\u5176\u5b9e\u63a5\u53e3\u7684\u521b\u5efa\u5f88\u7b80\u5355\uff0c\u5927\u4f53\u64cd\u4f5c\u4e0a\u548c\u6ce8\u518c\u63a5\u53e3\u7684\u5dee\u4e0d\u591a\uff0c\u53ea\u662f\u5728\u4e3b\u903b\u8f91\u4e0a\u6709\u4e00\u5b9a\u7684\u533a\u522b\u3002<\/p>\n\n\n\n
\u4f46\u662f\u4f5c\u4e3a\u767b\u5f55\u63a5\u53e3\uff0c\u6700\u4e3b\u8981\u7684\u4f5c\u7528\u5c31\u662f\uff0c\u53d1\u653e\u767b\u5f55\u4ee4\u724c\uff0c\u7528\u4e8e\u7cfb\u7edf\u5185\u90e8\u754c\u9762\u7684\u767b\u5f55\u72b6\u6001\u8ba4\u8bc1\u3002<\/p>\n\n\n\n
\u7ed9\u7528\u6237\u53d1\u653e\u767b\u5f55\u4ee4\u724c\uff0c\u53ef\u4ee5\u51cf\u5c11\u67e5\u8be2\u6570\u636e\u5e93\u7684\u6b21\u6570\u964d\u4f4e\u8f7d\u8377\uff0c\u9632\u6b62\u7528\u6237\u4fe1\u606f\u7be1\u6539\u7b49\u7b49\u3002<\/p>\n\n\n\n
\u6709\u70b9\u7c7b\u4f3c\u4e8e\u4e4b\u524dphp\u7684\u5f00\u6e90\u5546\u57ce\u7cfb\u7edf\u4e2d\u767b\u5f55\u6210\u529f\u540e\u8bbe\u7f6e\u7684session\u6216\u8005\u662fcookie\u6240\u8d77\u5230\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n
\u7531\u63a7\u5236\u5c42\u8fdb\u884c\u7b5b\u9009\u53ca\u7ba1\u7406\uff0c\u4e5f\u5c31\u662fcontroller\u6587\u4ef6\u5939\u4e0b\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n
\u5728\u7528JWT\u8fdb\u884c\u6821\u9a8c\u65f6\u5931\u6548\u7684\u51e0\u79cd\u60c5\u51b5\uff0c\u7be1\u6539\u5934\u90e8\u6570\u636e\u9a8c\u8bc1\u5931\u6548\uff0c\u5bc6\u94a5\u66f4\u6539\u9a8c\u8bc1\u5931\u6548\uff0ctoken\u8fc7\u671f\u9a8c\u8bc1\u5931\u6548<\/p>\n\n\n\n
\u6240\u4ee5\u767b\u5f55\u63a5\u53e3\u7684\u8ba4\u8bc1\u5206\u4e3a\u751f\u6210\u4ee4\u724c<\/strong>\u548c\u9a8c\u8bc1\u4ee4\u724c<\/strong>\u4e24\u90e8\u5206\u3002<\/p>\n\n\n\n
\u751f\u6210\u4ee4\u724c\u7531\u767b\u5f55\u63a5\u53e3\u6587\u4ef6\u6765\u5b9e\u73b0\uff0c\u800c\u9a8c\u8bc1\u4ee4\u724c\u7531\u7cfb\u7edf\u5185\u90e8\u6587\u4ef6\u6765\u5b9e\u73b0\uff0c\u8fd9\u91cc\u5c31\u4ee5ArticleController.java\u6587\u4ef6\u4e3a\u4f8b\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n
\u7531\u4e8e\u540e\u7eed\u9700\u8981\u7528\u5230\u9a8c\u8bc1\u4ee4\u724c\u7684\u63a5\u53e3\u4f1a\u975e\u5e38\u591a\uff0c\u6240\u4ee5\u8fd9\u91cc\u5c31\u9700\u8981\u7528\u5230\u201c\u62e6\u622a\u5668<\/strong>\u201d\uff0c\u800c\u4e0d\u8981\u76f4\u63a5\u53bb\u786c\u7f16\u7801\uff08\u589e\u52a0\u4ee3\u7801\u7bc7\u5e45\uff09\u3002<\/p>\n\n\n\n
\u53ef\u4ee5\u8df3\u8fc7\u7684\u90e8\u5206<\/h3>\n\n\n\n
\u5982\u679c\u8981\u8fdb\u884c\u786c\u7f16\u7801\uff0c\u5c31\u9700\u8981\u5728\u6bcf\u4e2a<\/strong>\u7cfb\u7edf\u7684\u5185\u90e8\u6587\u4ef6\u91cc\uff0c\u653e\u7f6e\u4e0b\u9762\u6ce8\u91ca\u90e8\u5206\u7684\u4ee3\u7801\uff0c\u4ee5\u8fdb\u884c\u4ee4\u724c\u7684\u6821\u9a8c\u3002<\/p>\n\n\n\n
package org.example.controller;\r\n\r\nimport jakarta.servlet.http.HttpServletResponse;\r\nimport org.example.pojo.Result;\r\nimport org.example.utils.JwtUtil;\r\nimport org.springframework.web.bind.annotation.GetMapping;\r\nimport org.springframework.web.bind.annotation.RequestHeader;\r\nimport org.springframework.web.bind.annotation.RequestMapping;\r\nimport org.springframework.web.bind.annotation.RestController;\r\n\r\nimport java.util.Map;\r\n\r\n@RestController\r\n@RequestMapping(\"\/article\")\r\npublic class ArticleController {\r\n    @GetMapping(\"\/list\")\r\n    public Result<String> list(\/*@RequestHeader(name = \"Authorization\") String token, HttpServletResponse response*\/){\r\n        \/\/\u9a8c\u8bc1token\r\n        \/*try {\r\n            Map<String, Object> claims = JwtUtil.parseToken(token);\r\n            return Result.success(\"\u6587\u7ae0\u6570\u636e\");\r\n        } catch (Exception e) {\r\n            response.setStatus(401);\r\n            return Result.error(\"\u7528\u6237\u672a\u767b\u5f55\");\r\n        }*\/\r\n        return Result.success(\"\u6587\u7ae0\u6570\u636e\");\r\n    }\r\n}<\/code><\/pre>\n\n\n\n
\u5728\u6d4b\u8bd5\u73af\u5883\u4e0b\u7f16\u5199Jwt\u4ee4\u724c\u751f\u6210\u6587\u4ef6\uff08\u8981\u7528\u76f4\u63a5\u7528\u4e0b\u9762\u7684JwtUtil.java\uff09<\/p>\n\n\n\n
\u8fd9\u91cc\u5c31\u4e0d\u53e6\u884c\u590d\u5236JwtTest.java\u7684\u4ee3\u7801\u4e86\uff0c\u4ece\u4e0b\u9762\u7684\u56fe\u7247\u4e2d\u53ef\u4ee5\u770b\u5230\u4ee4\u724c\u751f\u6210\u6210\u529f\uff0c\u4e5f\u9a8c\u8bc1\u6210\u529f\u4e86\u3002<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4ee3\u7801\u5c55\u793a<\/h3>\n\n\n\n
\u5728pom.xml\u6587\u4ef6\u4e2d\u5f15\u5165\u4e0b\u9762\u7684\u65b0\u4f9d\u8d56\u4ee3\u7801<\/p>\n\n\n\n
<!--java-jwt\u5750\u6807-->\r\n    <dependency>\r\n      <groupId>com.auth0<\/groupId>\r\n      <artifactId>java-jwt<\/artifactId>\r\n      <version>4.4.0<\/version>\r\n    <\/dependency>\r\n\r\n<!--\u5355\u5143\u6d4b\u8bd5\u5750\u6807-->\r\n    <dependency>\r\n      <groupId>org.springframework.boot<\/groupId>\r\n      <artifactId>spring-boot-starter-test<\/artifactId>\r\n    <\/dependency><\/code><\/pre>\n\n\n\n
\u7528\u6765\u751f\u6210JWT\u7684\u4ee3\u7801\uff0cJwtUtil.java\u7684\u5185\u5bb9<\/p>\n\n\n\n
package org.example.utils;\r\n\r\nimport com.auth0.jwt.JWT;\r\nimport com.auth0.jwt.algorithms.Algorithm;\r\n\r\nimport java.util.Date;\r\nimport java.util.Map;\r\n\r\npublic class JwtUtil {\r\n\r\n    private static final String KEY = \"example\";\r\n\t\r\n\t\/\/\u63a5\u6536\u4e1a\u52a1\u6570\u636e,\u751f\u6210token\u5e76\u8fd4\u56de\r\n    public static String genToken(Map<String, Object> claims) {\r\n        return JWT.create()\r\n                .withClaim(\"claims\", claims)\r\n                .withExpiresAt(new Date(System.currentTimeMillis() + 1000 * 60 * 60 * 12))\r\n                .sign(Algorithm.HMAC256(KEY));\r\n    }\r\n\r\n\t\/\/\u63a5\u6536token,\u9a8c\u8bc1token,\u5e76\u8fd4\u56de\u4e1a\u52a1\u6570\u636e\r\n    public static Map<String, Object> parseToken(String token) {\r\n        return JWT.require(Algorithm.HMAC256(KEY))\r\n                .build()\r\n                .verify(token)\r\n                .getClaim(\"claims\")\r\n                .asMap();\r\n    }\r\n}\r<\/code><\/pre>\n\n\n\n
\u62e6\u622a\u5668\u7684\u6587\u4ef6\u5185\u5bb9\uff0c\u63a5\u53e3\u6587\u6863\u8981\u6c42\u4e0d\u653e\u884c\u65f6\u8fd4\u56de401\u72b6\u6001\u9519\u8bef\uff0c\u4e0d\u559c\u6b22\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u72b6\u51b5\u8fdb\u884c\u66f4\u6539\u3002<\/p>\n\n\n\n
LoginInterceptor.java\u7684\u5185\u5bb9<\/p>\n\n\n\n
package org.example.interceptors;\r\n\r\nimport jakarta.servlet.http.HttpServletRequest;\r\nimport jakarta.servlet.http.HttpServletResponse;\r\nimport org.example.pojo.Result;\r\nimport org.example.utils.JwtUtil;\r\nimport org.springframework.stereotype.Component;\r\nimport org.springframework.web.servlet.HandlerInterceptor;\r\n\r\nimport java.util.Map;\r\n\r\n@Component\r\npublic class LoginInterceptor implements HandlerInterceptor {\r\n    @Override\r\n    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {\r\n        \/\/\u4ee4\u724c\u9a8c\u8bc1\r\n        String token = request.getHeader(\"Authorization\");\r\n        \/\/\u9a8c\u8bc1token\r\n        try {\r\n            Map<String, Object> claims = JwtUtil.parseToken(token);\r\n            \/\/\u653e\u884c\r\n            return true;\r\n        } catch (Exception e) {\r\n            response.setStatus(401);\r\n            \/\/\u4e0d\u653e\u884c\r\n            return false;\r\n        }\r\n    }\r\n}\r<\/code><\/pre>\n\n\n\n
WebConfig.java\u7684\u5185\u5bb9<\/p>\n\n\n\n
package org.example.config;\r\n\r\nimport org.example.interceptors.LoginInterceptor;\r\nimport org.springframework.beans.factory.annotation.Autowired;\r\nimport org.springframework.context.annotation.Configuration;\r\nimport org.springframework.web.servlet.config.annotation.InterceptorRegistry;\r\nimport org.springframework.web.servlet.config.annotation.WebMvcConfigurer;\r\n\r\n@Configuration\r\npublic class WebConfig implements WebMvcConfigurer {\r\n    @Autowired\r\n    private LoginInterceptor loginInterceptor;\r\n    @Override\r\n    public void addInterceptors(InterceptorRegistry registry) {\r\n        \/\/\u767b\u5f55\u63a5\u53e3\u548c\u6ce8\u518c\u63a5\u53e3\u4e0d\u62e6\u622a\r\n        registry.addInterceptor(loginInterceptor).excludePathPatterns(\"\/user\/login\",\"\/user\/register\");\r\n    }\r\n}\r<\/code><\/pre>\n\n\n\n
\u53ef\u4ee5\u770b\u5230\u5728\u6570\u636e\u5305\u7684Header\u90e8\u5206\u4e0d\u6dfb\u52a0\u751f\u6210\u7684Authorization JWT\u767b\u5f55\u4ee4\u724c\u65f6\uff0c\u5c31\u4f1a\u8fd4\u56de401\u767b\u5f55\u9519\u8bef\u3002<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5c3e\u58f0<\/h2>\n\n\n\n
\u73b0\u5728\u7cfb\u7edf\u7684\u5f00\u53d1\u5df2\u7ecf\u5b8c\u6210\u4e86\u6ce8\u518c\u548c\u767b\u5f55\u4e24\u4e2a\u529f\u80fd\uff0c\u63a5\u4e0b\u6765\u5c31\u662f\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u7684\u90e8\u5206\u4e86\u3002<\/p>\n\n\n\n
\u5927\u5bb6\u70b9\u4e2a\u5173\u6ce8\uff0c\u65b9\u4fbf\u540e\u7eed\u7684\u8ddf\u8fdb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u8a00 \u5728\u5f00\u53d1\u7cfb\u7edf\u7684\u65f6\u5019\uff0c\u4e2a\u4eba\u559c\u6b22\u4ece\u540e\u7aef\u5411\u524d\u7aef\u6765\u8fdb\u884c\u63a8\u8fdb\u3002 \u5728\u6ce8\u518c\u63a5\u53e3\u5f00\u53d1\u5b8c\u6210\u4e4b\u540e\uff0c\u4e0b\u9762\u5c31\u9700\u8981\u6765\u5f00\u53d1\u767b\u5f55\u7684\u63a5\u53e3\u4e86 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-796","post","type-post","status-publish","format-standard","hentry","category-web-backend"],"_links":{"self":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/comments?post=796"}],"version-history":[{"count":2,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/796\/revisions"}],"predecessor-version":[{"id":806,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/796\/revisions\/806"}],"wp:attachment":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/media?parent=796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/categories?post=796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/tags?post=796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}