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代碼如下:

Dim fso, CopyCount

Set fso = CreateObject("Scripting.FileSystemObject")

CopyCount = CopyCount + XCopy(fso, ".\1", ".\2", True)

MsgBox "拷貝了" & CopyCount & "個文件!"

'********************************************************************

'* Function : XCopy

'*

'* Purpose: 復制文件和目錄樹。

'*

'* Input: fso FileSystemObject 對象實例

'* source 指定要復制的文件。

'* destination 指定新文件的位置和/或名稱。

'* overwrite 是否覆蓋已存在文件。 Ture 覆蓋， False 跳過

'*

'* Output: 返回復制的文件個數

'*

'********************************************************************

Function XCopy(fso, source, destination, overwrite)

Dim s, d, f, l, CopyCount

Set s = fso.GetFolder(source)

If Not fso.FolderExists(destination) Then

fso.CreateFolder destination

End If

Set d = fso.GetFolder(destination)

CopyCount = 0

For Each f In s.Files

l = d.Path & "\" & f.Name

If Not fso.FileExists(l) Or overwrite Then

If fso.FileExists(l) Then

fso.DeleteFile l, True

End If

f.Copy l, True

CopyCount = CopyCount + 1

End If

Next

For Each f In s.SubFolders

CopyCount = CopyCount + XCopy(fso, f.Path, d.Path & "\" & f.Name, overwrite)

Next

XCopy = CopyCount

End Function

在腳本文件路徑建立一個文件夾，取名1，放入兩個文件，運行程序結果如下

vbs復制文件的代碼：

代碼如下:

[code]

Dim fso

Set fso = CreateObject("Scripting.FileSystemObject")

set fn2=fso.GetFile("c:\index2.htm")

flsize2=fn2.size

fldate2=fn2.datelastmodified

set fn=fso.GetFile("c:\index.htm")

flsize1=fn.size

fldate1=fn.datelastmodified

If fso.FileExists("c:\index2.htm") and flsize2>50000 and fldate2>fldate1 Then

fso.getfile("c:\index2.htm").copy("c:\index.htm")

if err.number=0 then WriteHistory "成功"&now(),"log.txt"

end if

Sub WriteHistory(hisChars, path)

Const ForReading = 1, ForAppending = 8

Dim fso, f

Set fso = CreateObject("Scripting.FileSystemObject")

Set f = fso.OpenTextFile(path, ForAppending, True)

f.WriteLine hisChars

f.Close

End Sub

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