optimize code

app/utils/utils.py

@@ -1,4 +1,5 @@
 import os
+import platform
 import threading
 from typing import Any
 from loguru import logger
@@ -23,6 +24,7 @@ def get_response(status: int, data: Any = None, message: str = ""):
 
 
 def to_json(obj):
+    try:
         # 定义一个辅助函数来处理不同类型的对象
         def serialize(o):
             # 如果对象是可序列化类型，直接返回
@@ -49,6 +51,8 @@ def to_json(obj):
 
         # 序列化处理后的对象为JSON字符串
         return json.dumps(serialized_obj, ensure_ascii=False, indent=4)
+    except Exception as e:
+        return None
 
 
 def get_uuid(remove_hyphen: bool = False):