HTTP 400错误

Posted 2021-03-06 my2020

发送请求时出现400错误，错误代码为：webResponse = (HttpWebResponse)webRequest.GetResponse();

解决办法：抛出异常

HttpWebResponse webResponse;
            try
            {
               
                webResponse = (HttpWebResponse)webRequest.GetResponse();   //请求页面信息
            }
            catch (WebException ex)
            {
                webResponse = (HttpWebResponse)ex.Response;   //获得错误发生时候服务器段错误页面的源代码
            }