异常：位于 http://www.tuohuangzu.com/Services/WebServices/ArticleServices.svc 的 HTTP 服务不可用。这可能是因为该服务太忙，或是因为未找到侦听指定地址的终结点。请确保地址正确，并在稍后再次尝试访问该服务。,stacktrace= Server stack trace: 在 System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) 在 System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) 在 System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) 在 System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) 在 System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) 在 System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) 在 System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: 在 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) 在 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) 在 Uninf.Helper.THZ.ArticleServices.IArticleServices.GetArticleInfo(Int32 sourceID, String informationType) 在 Uninf.Helper.ArticleHelper.GetArticleSourceInfo(ArticleViewModel model) 在 Uninf.Page.Controllers.ListController.ArticleListPartial1(Int32 channelID, Nullable`1 nodeID, Nullable`1 page)