Update app.py

app.py

@@ -26,9 +26,23 @@ async def get_http_client():
         http2=True
     )
 
+# 处理 /api 和 /api/v1 的特殊路由
+@app.api_route("/api{rest:path}", methods=["GET", "POST", "PUT", "DELETE", "OPTIONS", "HEAD", "PATCH"])
+async def api_proxy(rest: str, request: Request):
+    # 移除开头的斜杠，因为 TARGET_URL 已经包含了斜杠
+    if rest.startswith('/'):
+        rest = rest[1:]
+    return await proxy_handler(rest, request)
+
+# 处理其他所有路径的通用路由
 @app.api_route("/{path:path}", methods=["GET", "POST", "PUT", "DELETE", "OPTIONS", "HEAD", "PATCH"])
-async def proxy(path: str, request: Request):
+async def general_proxy(path: str, request: Request):
+    return await proxy_handler(path, request)
+
+# 代理处理函数
+async def proxy_handler(path: str, request: Request):
     try:
+        # 构建目标URL
         url = f"{TARGET_URL}/{path}"
         
         # 获取并处理请求头
@@ -55,14 +69,13 @@ async def proxy(path: str, request: Request):
             response_headers = dict(response.headers)
             response_headers.pop('transfer-encoding', None)
             response_headers.pop('content-encoding', None)
-            response_headers.pop('content-length', None)  # 移除 content-length 头
+            response_headers.pop('content-length', None)
             
             # 修改涉及原始域名的响应头
             for key, value in response_headers.items():
                 if isinstance(value, str) and TARGET_URL in value:
                     response_headers[key] = value.replace(TARGET_URL, str(request.base_url).rstrip('/'))
             
-            # 使用 Response 而不是 StreamingResponse
             return Response(
                 content=response.content,
                 status_code=response.status_code,