这个网站的登陆post怎么用httpwebrequest做啊！

Question

哪有这么简单啊，刚大概看了下，页面用的是POST方法没错，验证码考虑了没？还有一些隐藏控件的值考虑了没？最好自己找个谷歌浏览器动态调试下，手动登录下，看到底POST出去的哪些值

Answer 1

            HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("http://www.yunmall.com/auth/login");
            request.Method = "POST";
            postData = "account_name" + "=" + userName + "&" + "passwd" + "=" + password;
            byte[] buffer = Encoding.UTF8.GetBytes(postData);
            request.ContentLength = buffer.Length;
            using (Stream stream = request.GetRequestStream())
            {
                stream.Write(buffer, 0, buffer.Length);
                stream.Close();
            }
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            response.GetResponseStream()