修改全局异常捕获按钮

src/main/java/com/yuda/paperstudentconfig/config/WebConfigurer.java

@@ -18,7 +18,7 @@ public class WebConfigurer implements WebMvcConfigurer {
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
         // 拦截所有请求，通过判断是否有 @LoginRequired 注解 决定是否需要登录
-        registry.addInterceptor(loginInterceptor).addPathPatterns("/**").excludePathPatterns("/login/signIn")
+        registry.addInterceptor(loginInterceptor).addPathPatterns("/**").excludePathPatterns("/login/signIn","/login/testException")
                 .excludePathPatterns(// 允许对于网站静态资源的无授权访问
                         "/",
                         "/*.html",

src/main/java/com/yuda/paperstudentconfig/controller/LoginController.java

@@ -54,6 +54,19 @@ public class LoginController {
         }
     }
 
+    // ... existing code ...
+
+    @GetMapping("/testException")
+    public ResponseResult testException(@RequestParam Integer num) {
+        if (num == 0) {
+            throw new RuntimeException("除数不能为零");
+        }
+        int result = 100 / num;
+        return ResponseResult.success("计算结果", result);
+    }
+
+// ... existing code ...
+
     @PostMapping("/signOut")
     public ResponseResult logout(@RequestBody AccountVo accountVo) {
         // 从Redis中删除token

src/main/java/com/yuda/paperstudentconfig/exception/GlobalExceptionHandler.java

+package com.yuda.paperstudentconfig.exception;
+
+import com.yuda.paperstudentconfig.utils.ResponseResult;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(Exception.class)
+    public ResponseResult handleException(Exception e) {
+        // 返回友好的错误信息
+        return ResponseResult.fail(500, "系统异常，请联系相关客服人员");
+    }
+
+}
\ No newline at end of file