1 var request = (HttpWebRequest)WebRequest.Create("URL");
2
3 var data = Encoding.UTF8.GetBytes("username=zhenjinggu&md5Pwd=643d1820b9ce49bbf283b4875848596c&otpCode=");
4
5 request.Method = WebRequestMethods.Http.Post;
6 request.Timeout = 60 * 1000;
7 request.AllowAutoRedirect = true;
8 request.ContentLength = data.Length;
9 request.ContentType = "application/x-www-form-urlencoded";
10 request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
11 request.UserAgent = "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36";
12 var stream = request.GetRequestStream();
13 stream.Write(data, 0, data.Length);
14 stream.Close();
15
16 var response = (HttpWebResponse)request.GetResponse();
17 var sr = new StreamReader(response.GetResponseStream());
18 var content = sr.ReadToEnd();
