Vbscript列出文件夹和子文件夹中的所有PDF文件

这是我的代码，但是我不能用objFile.Extension来过滤列表，我相信这是很愚蠢的

Set objFSO = CreateObject("Scripting.FileSystemObject")
objStartFolder = "C:\dev"

Set objFolder = objFSO.GetFolder(objStartFolder)
Wscript.Echo objFolder.Path

Set colFiles = objFolder.Files

For Each objFile in colFiles
If objFile.Extension = "PDF" Then
    Wscript.Echo objFile.Name
    End If
Next
Wscript.Echo

ShowSubfolders objFSO.GetFolder(objStartFolder)

Sub ShowSubFolders(Folder)
    For Each Subfolder in Folder.SubFolders
        Wscript.Echo Subfolder.Path
        Set objFolder = objFSO.GetFolder(Subfolder.Path)
        Set colFiles = objFolder.Files
        For Each objFile in colFiles
            Wscript.Echo objFile.Name
        Next
        Wscript.Echo
        ShowSubFolders Subfolder
    Next
End Sub

在运行时，它返回错误

（11，1）Microsoft VBScript运行时错误：对象不支持此操作 属性或方法：“objFile.Extension”

您需要在FileSystemObject对象上使用该方法

Set x = CreateObject("scripting.filesystemobject")
WScript.Echo x.GetExtensionName("foo.pdf")

在您的示例中，尝试使用

For Each objFile in colFiles
    If UCase(objFSO.GetExtensionName(objFile.name)) = "PDF" Then
        Wscript.Echo objFile.Name
    End If
Next

---

在这个url上，您的问题有一个详细的答案：

该URL上显示的答案有点复杂，它使用WMI（Windows Management Instrumentation）来迭代文件和文件夹。但是如果你做了大量的Windows管理工作，那么学习WMI是值得的

我现在发布这个，以防你现在需要什么；但我想我以前使用的是基于filesystemobject的方法，我会寻找一些例子，如果我找到了，我会稍后发布

我希望这会有所帮助。

（对于那些从您选择的搜索引擎中偶然发现这一点的人）

这只是递归地跟踪文件夹，因此不需要重复代码两次。此外，OPs逻辑也不必要地复杂

Wscript.Echo "begin."
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objSuperFolder = objFSO.GetFolder(WScript.Arguments(0))
Call ShowSubfolders (objSuperFolder)

Wscript.Echo "end."

WScript.Quit 0

Sub ShowSubFolders(fFolder)
    Set objFolder = objFSO.GetFolder(fFolder.Path)
    Set colFiles = objFolder.Files
    For Each objFile in colFiles
        If UCase(objFSO.GetExtensionName(objFile.name)) = "PDF" Then
            Wscript.Echo objFile.Name
        End If
    Next

    For Each Subfolder in fFolder.SubFolders
        ShowSubFolders(Subfolder)
    Next
End Sub

---

文件扩展名可能是区分大小写的…但代码可以工作

Set objFSO = CreateObject("Scripting.FileSystemObject")
  objStartFolder = "C:\Dev\"

  Set objFolder = objFSO.GetFolder(objStartFolder)
  Wscript.Echo objFolder.Path

  Set colFiles = objFolder.Files

  For Each objFile in colFiles
  strFileName = objFile.Name

  If objFSO.GetExtensionName(strFileName) = "pdf" Then
      Wscript.Echo objFile.Name
  End If

  Next
  Wscript.Echo

  ShowSubfolders objFSO.GetFolder(objStartFolder)

  Sub ShowSubFolders(Folder)
     For Each Subfolder in Folder.SubFolders
          Wscript.Echo Subfolder.Path
          Set objFolder = objFSO.GetFolder(Subfolder.Path)
          Set colFiles = objFolder.Files
          For Each objFile in colFiles
              Wscript.Echo objFile.Name
          Next
          Wscript.Echo
          ShowSubFolders Subfolder
      Next
  End Sub

检查此代码：

Set objFSO = CreateObject("Scripting.FileSystemObject") 

objStartFolder = "C:\Folder1\"

Set objFolder = objFSO.GetFolder(objStartFolder)

Set colFiles = objFolder.Files

For Each objFile in colFiles 
    strFileName = objFile.Name

    If objFSO.GetExtensionName(strFileName) = "pdf" Then 
        Wscript.Echo objFile.Name 
    End If
Next

ShowSubfolders objFSO.GetFolder(objStartFolder)

Sub ShowSubFolders(Folder)

    For Each Subfolder in Folder.SubFolders 
        Set objFolder = objFSO.GetFolder(Subfolder.Path) 
        Set colFiles = objFolder.Files 
        for each Files in colFiles 
            if LCase(InStr(1,Files, ".pdf")) > 1 then Wscript.Echo Files 
        next
        ShowSubFolders Subfolder 
    Next 
End Sub

---

可能对OP没有帮助，但希望其他人会觉得这很有帮助：

跑

使用shell对象

---

StdOut将包含所有PDF文件

谢谢John这么做，但我在尝试筛选子文件夹时遇到问题我没有太多Luckc你能更具体一点吗？你是不是犯了错误或其他什么？我怎样才能找到谁否决了这个？我想知道为什么。

Set objFSO = CreateObject("Scripting.FileSystemObject") 

objStartFolder = "C:\Folder1\"

Set objFolder = objFSO.GetFolder(objStartFolder)

Set colFiles = objFolder.Files

For Each objFile in colFiles 
    strFileName = objFile.Name

    If objFSO.GetExtensionName(strFileName) = "pdf" Then 
        Wscript.Echo objFile.Name 
    End If
Next

ShowSubfolders objFSO.GetFolder(objStartFolder)

Sub ShowSubFolders(Folder)

    For Each Subfolder in Folder.SubFolders 
        Set objFolder = objFSO.GetFolder(Subfolder.Path) 
        Set colFiles = objFolder.Files 
        for each Files in colFiles 
            if LCase(InStr(1,Files, ".pdf")) > 1 then Wscript.Echo Files 
        next
        ShowSubFolders Subfolder 
    Next 
End Sub

%ComSpec% /c cd/d StartPath & dir/s/b *.pdf