我正在尝试连接到需要身份验证的私有代理(用户:传递) 和IP。
尝试测试代理是否在这里工作是我的代码,我总是在捕获:
public static bool IsUp(string proxy, int timeout, string url = "https://www.youtube.com/")
{
bool isUp = true;
WebProxy webProxy;
//remove ssl warning
ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
if (proxy.Count(x => x == ':') >= 2)
{
string proxyUser = proxy.Split(new char[] { ':', ':' })[2];
string proxyPass = proxy.Split(new char[] { ':', ' ' })[3];
string proxyProxy = proxy.Split(new char[] { ' ', ':' })[0] + ':' + proxy.Split(new char[] { ':', ':' })[1];
ICredentials credentials = new NetworkCredential(proxyUser, proxyPass);
webProxy = new WebProxy(proxyProxy,true,null,credentials);
}
else
webProxy = new WebProxy(proxy);
WebClient client = new Utilities.TimeoutWebClient(timeout);
client.Proxy = webProxy;
try
{
Stream stream = client.OpenRead(url);
}
catch(Exception lol)
{
MessageBox.Show(lol.Message);
isUp = false;
}
return isUp;
}
例外是: 底层连接已关闭:接收时发生意外错误。
是因为我需要让流做一些事情吗?即使它打开了网址 仍然没有工作