import requests from typing import Optional, Dict, Any, Union def send_request( url: str, method: str, params: Optional[Dict[str, Any]] = None, data: Optional[Union[Dict[str, Any], str, bytes]] = None, json: Optional[Dict[str, Any]] = None, headers: Optional[Dict[str, str]] = None, timeout: Union[int, tuple] = 10, **kwargs ) -> requests.Response: """ 发送 HTTP 请求的通用函数 Args: url: 请求的 URL method: HTTP 方法(GET/POST/PUT/DELETE等) params: URL 查询参数(?key=value) data: 表单数据(application/x-www-form-urlencoded) json: JSON 数据(application/json) headers: 请求头 timeout: 超时时间(秒),默认10秒 **kwargs: 其他 requests 支持的参数(如 auth, cookies 等) Returns: requests.Response: 响应对象 Raises: requests.exceptions.RequestException: 请求异常 """ try: response = requests.request( method=method.upper(), url=url, params=params, data=data, json=json, headers=headers, timeout=timeout, **kwargs ) response.raise_for_status() # 自动检查HTTP状态码(非2xx会抛异常) return response except requests.exceptions.Timeout: raise Exception(f"请求超时({timeout}秒未响应)") except requests.exceptions.RequestException as e: raise Exception(f"请求失败: {str(e)}")