From 560b8b7ee6db2f664a248d55bc1e6eee8c0c1834 Mon Sep 17 00:00:00 2001
From: King <king@super.cn>
Date: Tue, 20 May 2025 16:12:31 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=BC=BACustomException=EF=BC=8C?=
 =?UTF-8?q?=E8=A7=A3=E5=86=B3str(e)=E4=B8=BA=E7=A9=BA=E7=9A=84=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/app/core/exceptions.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/backend/app/core/exceptions.py b/backend/app/core/exceptions.py
index 87d582eb..b16fdc63 100644
--- a/backend/app/core/exceptions.py
+++ b/backend/app/core/exceptions.py
@@ -29,11 +29,16 @@ class CustomException(Exception):
         :param status_code: HTTP状态码
         :param data: 附加数据
         """
+        super().__init__(msg)  # 调用父类初始化方法
         self.status_code = status_code
         self.code = code
         self.msg = msg
         self.data = data
 
+    def __str__(self) -> str:
+        """返回异常消息"""
+        return self.msg
+
 
 async def CustomExceptionHandler(request: Request, exc: CustomException) -> JSONResponse:
     """自定义异常处理器"""