string targetUrl = "https://test.ipw.cn";// 如果上面目标站不可用，请使用ip.sb、ipinfo.io、ip-api.com、64.ipcheck.ingstring proxyIp = "您的代理IP";string proxyPort = "端口号";string authKey = "请改成您的Key";string password = "请改成您的AuthPwd";WebProxy proxy = new WebProxy(string.Format("{0}:{1}", proxyIp, proxyPort), true);proxy.Credentials = new NetworkCredential(authKey, password);ServicePointManager.Expect100Continue = false;var request = WebRequest.Create(targetUrl) as HttpWebRequest;request.AllowAutoRedirect = true;request.KeepAlive = true;request.Method = "GET";request.Proxy = proxy;request.Timeout = 10000;request.ServicePoint.ConnectionLimit = 16;using (var resp = request.GetResponse() as HttpWebResponse)using (var reader = new StreamReader(resp.GetResponseStream(), Encoding.UTF8)){ string htmlStr = reader.ReadToEnd();}
