HttpWebRequest myRequest = null;
myRequest = (HttpWebRequest)WebRequest.Create(url.ToString());
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;//微信采用的是TLS12
if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase))
{
ServicePointManager.ServerCertificateValidationCallback =
new RemoteCertificateValidationCallback(CheckValidationResult);
}
//myRequest.ServicePoint.Expect100Continue = true;
//myRequest.AllowAutoRedirect = false;
myRequest.Method = method;
myRequest.ProtocolVersion = HttpVersion.Version10;
if(timeout)
myRequest.Timeout = 7000;
myRequest.KeepAlive = true;
myRequest.CookieContainer = backcookie;
myRequest.Headers.Add("Cookie", cookiesstr);
myRequest.UserAgent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36";
myRequest.ContentType = (method == "POST" ? "application/json;charset=UTF-8" : "application/x-www-form-urlencoded");
if (method != "GET")
{
byte[] data = Encoding.UTF8.GetBytes(paramPost);
myRequest.ContentLength = data.Length;
using (Stream dataStream = myRequest.GetRequestStream())
{
dataStream.Write(data, 0, data.Length);
dataStream.Close();
}
}
HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();//卡在这里，报错超时
访问这个链接获取uuid没有问题：https://login.weixin.qq.com/jslogin?appid=wx782c26e4c19acffb&redirect_uri=https:%2F%2Fwx.qq.com%2Fcgi-bin%2Fmmwebwx-bin%2Fwebwxnewloginpage&fun=new&lang=en_US&_=1452859503801
但从访问https://login.weixin.qq.com/qrcode/ uuid 开始就超时
包括后面的判断是否扫码都超时，实在不知道是什么原因了，求帮忙T.T
http://bbs.csdn.net/topics/391867132
