vbs中遍历子目录寻找特定文件

‘ 转载 ： https://blog.csdn.net/hywerr/article/details/70228086

' 递归函数如下

Function FileExsitInDirectory(fso As Object, filename As String, dirpath As String)

    Dim curPath As String
    
    curPath = dirpath & "\" & filename
    
    Dim objset As Object
    Dim objFolders As Object
    Dim FolderName As String
    Dim ret As String
    
    FileExsitInDirectory = "NULL"
    
    If (fso.FileExists(curPath)) Then
        FileExsitInDirectory = curPath
    Else
        Set objset = fso.getFolder(dirpath)
        
        Set objFolders = objset.SubFolders
        
        For Each objFolder In objFolders
                
            FolderName = dirpath & "\" & objFolder.Name & "\"
            
            ret = FileExsitInDirectory(fso, filename, FolderName)
            
            If ret <> "NULL" Then
                FileExsitInDirectory = ret
                Exit Function
            End If
        
        Next
    End If

’用法如下：

Sub call1()

    Dim fso As Object
    
    Set fso = CreateObject("Scripting.FileSystemObject")
    
    Dim fname As String
    
    fname = "img1.mm115.net_pic_1642_1.jpg"
    
    Dim dname As String
    dname = "D:\PRVIT"
    
    MsgBox FileExsitInDirectory(fso, fname, dname)
    
    'If (FileExsitInDirectory(fso, fname, dname) <> "Null") Then
     '   MsgBox fname & "exsit in " & dname
  '  End If
    

End Sub