映射网络驱动器并检查其在VBScript中的存在

Question

我需要使用VBScript将网络驱动器映射到网络路径.直接从输入读取网络路径.我应该如何映射网络驱动器以及如何检查输入的网络路径是否已存在？

Answer 1

我创建了一个子程序来映射驱动器......

    MapDrive "H:","\\server\share"

    Sub MapDrive(letter, uncpath)
         on error Resume Next
         dim drivetype, currentmapping

        dim objWMIService 
        dim colDisks, objDisk

        'Set wshnetwork = CreateObject("Wscript.Network")
        Set objWMIService = GetObject("winmgmts:" & _
             "{impersonationLevel=impersonate}!\\.\root\cimv2")
        Set colDisks = objWMIService.ExecQuery _
            ("Select * from Win32_LogicalDisk Where Name = """ & letter & """")
        For Each objDisk In colDisks        
             drivetype = objDisk.DriveType      
            currentmapping = objDisk.ProviderName
        Next    


        if (drivetype <> 4 and drivetype <> 0) then
            NotifyUser ucase(letter) & " cannot be mapped due to a physical device already reserving that drive letter" & vbcrlf & _
                        "This is most frequently caused by a thumbdrive or external disk.",5
            exit Function
        end if

        if (ucase(currentmapping) = ucase(uncpath)) then
            exit function
        end If

        if (drivemappings.Exists(uncpath)) then
            drivemappings.Add uncpath & "(" & letter & ")", letter
        else 
            drivemappings.Add uncpath, letter
        end if

        if (currentmapping <> "") then
                wshnetwork.RemoveNetworkDrive letter,,True
        end if

        wshnetwork.MapNetworkDrive letter, uncpath, true

        on Error goto 0
     End Sub

我把它留给你做错误检查等.或者,如果你更喜欢净使用路线,你可以做一些像...

dim wshShell
Set wshShell = CreateObject("WScript.Shell")
wshshell.run "cmd /c net use H: ""\\server\share""",1,True

您可以更进一步,使用创建的脚本专家示例自动使用下一个可用的驱动器号来映射驱动器.

Set objDictionary = CreateObject("Scripting.Dictionary")

strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")

Set colDisks = objWMIService.ExecQuery("Select * from Win32_LogicalDisk")

For Each objDisk in colDisks
    objDictionary.Add objDisk.DeviceID, objDisk.DeviceID
Next

For i = 67 to 90
    strDrive = Chr(i) & ":"
    If objDictionary.Exists(strDrive) Then
    Else
        Wscript.Echo strDrive & " is the next available drive letter."
        Wscript.Quit
    End If
Next
Wscript.Echo "There are no available drive letters on this computer.”

我希望这是有帮助的.