[HttpException (0x80004005): 会话状态已创建一个会话 ID，但由于响应已被应用程序刷新而无法保存它。]
   System.Web.SessionState.SessionIDManager.SaveSessionID(HttpContext context, String id, Boolean& redirected, Boolean& cookieAdded) +10958980
   System.Web.SessionState.SessionStateModule.CreateSessionId() +96
   System.Web.SessionState.SessionStateModule.DelayedGetSessionId() +90
   System.Web.SessionState.SessionStateModule.ReleaseStateGetSessionID() +36
   System.Web.SessionState.SessionStateModule.OnReleaseState(Object source, EventArgs eventArgs) +733
   System.Web.SessionState.SessionStateModule.OnEndRequest(Object source, EventArgs eventArgs) +152
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171