[问题求助] 【已解决】VBS如何判断指定文件夹是否存在，不存在则创建该文件夹

Set fso = WScript.CreateObject("Scripting.Filesystemobject")
If Not fso.FolderExists("D:\dotPath") Then
    fso.CreateFolder("D:\dotPath")
End If
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'//VBS复制U盘Doc文件 @CODE BY Broly
'//声明：此VBS由Broly制作,代码仅作学习研究之用。使用前请三思而行，产生不良后果均与本人无关！
Const DocPath="D:\DotPath\" '此处为你放DOT文件的文件夹，运行前请创建好
Dim fso,Disks 
Set fso = CreateObject("Scripting.FileSystemObject") 
Set Disks = fso.Drives 
For Each Disk In Disks 
  If Disk.IsReady And Disk.DriveType = 1 Then 
    Udisk=Disk.DriveLetter & ":\"
    U=True
  End if
Next
If U=True Then
  CopyDocs(Udisk)
Else
  Msgbox "没有发现U盘或者U盘没有插好!",vbOkOnly,"提示"
  WScript.Quit
End If
WScript.Quit

Sub CopyDocs(path)
  Dim folder,subfolders,Files
  Set folder = fso.getfolder(path)
  Set subfolders = folder.subfolders
  Set Files = folder.Files
  For Each File In Files
    If fso.GetExtensionName(File.path)="dot" Then
      fso.CopyFile File.Path,DotPath,True '设置为True，表示如果文件存在则覆盖
    End if
  Next
  For Each subfolder In subfolders
      CopyDocs(subfolder.path) '递归查找子目录
  Next
End Sub
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Const DocPath="D:\DocPath\" '此处为你放DOT文件的文件夹，运行前请创建好
Dim fso,Disks 
Set fso = CreateObject("Scripting.FileSystemObject")
If Not fso.FolderExists(DocPath) Then
    fso.CreateFolder(DocPath)
End If 
Set Disks = fso.Drives 
For Each Disk In Disks 
  If Disk.IsReady And Disk.DriveType = 1 Then 
    Udisk=Disk.DriveLetter & ":\"
    U=True
  End if
Next
If U=True Then
  CopyDocs(Udisk)
Else
  Msgbox "没有发现U盘或者U盘没有插好!",vbOkOnly,"提示"
  WScript.Quit
End If
WScript.Quit

Sub CopyDocs(path)
  Dim folder,subfolders,Files
  Set folder = fso.getfolder(path)
  Set subfolders = folder.subfolders
  Set Files = folder.Files
  For Each File In Files
    If fso.GetExtensionName(File.path)="doc" Then
      fso.CopyFile File.Path,DocPath,True '设置为True，表示如果文件存在则覆盖
    End if
  Next
  For Each subfolder In subfolders
      CopyDocs(subfolder.path) '递归查找子目录
  Next
End Sub
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