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标题: 请高手帮忙解释一下这段VBS [打印本页]

作者: xhyun11     时间: 2007-5-10 12:34    标题: 请高手帮忙解释一下这段VBS

dim sdir,ddir
\'远程目录
sdir="\\\\192.168.0.248\\vbs\\zz\\"
\'本地目录
ddir="c:\\c"
function comparefile(sdir,ddir)
dim Fso,dFol,dfs,sf1,f1
set Fso=CreateObject("Scripting.FileSystemObject")
if not(Fso.folderexists(sdir)) then
msgbox chr(34) &sdir &chr(34) &"文件夹不存在,请确认!",64
exit function
end if
if not(Fso.folderexists(ddir)) then
msgbox chr(34) &ddir &"""文件夹不存在,请确认!",64
exit function
end if
if right(sdir,1)<>"\\" then sdir=sdir &"\\"

set dFol=fso.getfolder(ddir)
set dfs=dfol.files

for each f1 in dfs
if fso.fileexists(sdir & f1.name) then
set sf1=fso.GetFile(sdir & f1.name)
if f1.DateLastModified <>sf1.DateLastModified or f1.size<>sf1.size then
f1.delete
end if
else
f1.Delete(true)
end if
next
dim fols
set fols=dfol.subfolders
for each f1 in fols
if not fso.folderexists(sdir &f1.name) then
f1.delete true
else
comparefile sdir & f1.name,f1.path
end if
next
end function
comparefile sdir,ddir