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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