Update app.py

app.py

@@ -13,9 +13,11 @@ def forward_to_target(subpath):
     try:
         # 构建目标 URL
         target_url = f'https://{subpath}'
+        print(f"Target URL: {target_url}")  # 调试信息
 
         # 获取请求数据
         data = request.json
+        print(f"Request data: {data}")  # 调试信息
 
         # 检查是否是特定路径需要特殊处理
         if '/v1/chat/completions' in subpath:
@@ -25,6 +27,7 @@ def forward_to_target(subpath):
 
             api_key = auth_header.split(" ")[1]
             target_url = f"https://{subpath.split('/')[1]}"
+            print(f"Adjusted target URL for special handling: {target_url}")  # 调试信息
 
             model = data['model']
             messages = data['messages']
@@ -50,6 +53,7 @@ def forward_to_target(subpath):
                 'functions': functions,
                 'function_call': function_call
             }
+            print(f"Payload: {payload}")  # 调试信息
 
             if stream:
                 def generate():
@@ -60,20 +64,26 @@ def forward_to_target(subpath):
                 return Response(stream_with_context(generate()), content_type='text/event-stream')
             else:
                 response = requests.post(target_url, headers=headers, json=payload)
+                response.raise_for_status()  # 确保抛出请求错误
                 return jsonify(response.json())
 
         else:
             # 获取请求头
             headers = {key: value for key, value in request.headers if key != 'Host'}
+            print(f"Headers: {headers}")  # 调试信息
 
             # 转发请求到目标 URL
             response = requests.post(target_url, headers=headers, json=data)
+            response.raise_for_status()  # 确保抛出请求错误
 
             # 返回目标 URL 的响应
             return Response(response.content, status=response.status_code, content_type=response.headers['Content-Type'])
 
+    except requests.exceptions.RequestException as e:
+        print(f"RequestException: {e}")  # 调试信息
+        return jsonify({"error": str(e)}), 500
     except Exception as e:
-        print("Exception:", e)
+        print(f"Exception: {e}")  # 调试信息
         return jsonify({"error": str(e)}), 500
 
 if __name__ == "__main__":