添加接口防抖

src/main/java/com/chaozhanggui/system/cashierservice/exception/DefaultExceptionAdvice.java

@@ -152,4 +152,17 @@ public class DefaultExceptionAdvice {
         return new ResponseEntity<>(response, HttpStatus.OK);
     }
 
+    /**
+     * 使用ExceptionHandler注解声明处理TestException异常
+     *
+     */
+    @ResponseBody
+    @ExceptionHandler(MsgException.class)
+    public Result exception(MsgException e) {
+        // 控制台打印异常
+        e.printStackTrace();
+        // 返回错误格式信息
+        return Result.fail(e.getMessage());
+    }
+
 }