“/”应用程序中的服务器错误。

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行 74:     {
行 75:         System.Net.WebClient wc = new System.Net.WebClient();
行 76:         byte[] data = wc.DownloadData(url);
行 77:         return data;
行 78:     }

[SocketException (0x274d): 千亿国际app下载_千亿国际app-千赢国际注册]
   System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) +510
   System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception) +697

[WebException: 无法连接到远程服务器]
   System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request) +389
   System.Net.WebClient.DownloadData(Uri address) +114
   ASP.global_asax.get_data(String url) in d:\wwwroot2\GKZDH\Global.asax:76
   ASP.global_asax.Session_Start(Object sender, EventArgs e) in d:\wwwroot2\GKZDH\Global.asax:27
   System.Web.SessionState.SessionStateModule.CompleteAcquireState() +360
   System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) +1240
   System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +689
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +220
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +134