从aspx将服务器的文件复制到另一台服务器

Question

我需要使用asp.net/VB.NET将文件从服务器复制到另一台服务器，例如：

            'We copy the original file to the Temp dir
            If File.Exists(sFileSource) Then

                File.Copy(sFileSource, sFileDest, True)

            Else

                'The file doesn't exist

            End If

但是当验证文件是否存在时得到该文件不存在，我看到另一个论坛是网络凭证的问题，因为路径是//192.168.1.10/TemFile/file01.txt。

Answer 1

我有答案，使用系统dll允许通过NetBios连接到其他服务器

<DllImport("advapi32.DLL", SetLastError:=True)> _
   Public Shared Function LogonUser(ByVal lpszUsername As String, ByVal lpszDomain As String, _
       ByVal lpszPassword As String, ByVal dwLogonType As Integer, ByVal dwLogonProvider As Integer, _
       ByRef phToken As IntPtr) As Integer
    End Function

Private _adminToken As IntPtr
Private _widCurrent As WindowsIdentity
Private _widAdmin As WindowsIdentity
Private _wic As WindowsImpersonationContext
Private _admin As AdminShared.AdminManager

If LogonUser(sUser, sDomain, sPassword, 9, 0, _adminToken) <> 0 Then

    _widAdmin = New WindowsIdentity(_adminToken)
    _wic = _widAdmin.Impersonate()

     File.Copy(sFileSource, sFileDest)

 Else