Error: System.Web.HttpUnhandledException: 发生类型为 System.Web.HttpUnhandledException 的异常。 ---> System.IO.DirectoryNotFoundException: 未找到路径“E:\user\rmyy\Execution\UserBackup\TempDownloadMusic\2004-09-10T161432.mp3”的一部分。 at System.IO.__Error.WinIOError(Int32 errorCode, String str) at System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite) at System.IO.File.Copy(String sourceFileName, String destFileName) at NewPack.PlayList.ResponseDownload() at NewPack.PlayList.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain() --- 内部异常堆栈跟踪的结尾 --- at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain() at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Source: mscorlib