您需要发布数据并阅读响应:
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("url");
string yourPostData = "Your post data";
string sreverResponseText;
byte[] postDataBytes = Encoding.UTF8.GetBytes(yourPostData);
request.ContentLength = yourPostData.Length;
request.ContentType = "application/x-www-form-urlencoded";
request.Method = "POST";
using (Stream requestStream = request.GetRequestStream())
requestStream.Write(postDataBytes, 0, postDataBytes.Length);
using (response = (HttpWebResponse)request.GetResponse())
using (StreamReader streamReader = new StreamReader(response.GetResponseStream()))
sreverResponseText = streamReader.ReadToEnd();
现在您要查找的内容在 中sreverResponseText
,您也可以从response.Headers.ToString()