用代码向网站提交数据
左直拳
可以用代码模拟浏览器向网站提交数据：
string sUrl = "http://。。。。";//目标网址
Uri target = new Uri(sUrl);
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(target);
req.ReadWriteTimeout = 10000;
req.Timeout = 10000;
req.MaximumAutomaticRedirections = 5;
req.MaximumResponseHeadersLength = 5;
req.AllowAutoRedirect = true;
//装扮成一个浏览器，欺骗那个网址
req.UserAgent = "Mozilla/6.0 (compatible; MSIE 6.0; Windows NT 5.1)";
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded";
string postData = "voteid=15196&markinfo=0&checktype=2&op=69884";//传递的数据
byte[] arPostData = Encoding.UTF8.GetBytes(postData);
req.ContentLength = arPostData.Length;
Stream newStream = req.GetRequestStream();
newStream.Write(arPostData, 0, arPostData.Length);
newStream.Close();
如果目标网址需要输入验证码，则死翘翘。