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Next
Set FileObject = Nothing
If Err.Number <> 0 Then
CreateDIR = False
Err.Clear
Else
CreateDIR = True
End If
End Function
function GetfileExt(byval filename)
fileExt_a=split(filename,".")
GetfileExt=lcase(fileExt_a(ubound(fileExt_a)))
end function
function getvirtual(str,path,urlhead)
if left(str,7)="http://" then
url=str
elseif left(str,1)="/" then
start=instrRev(str,"/")
if start=1 then
url="/"
else
url=left(str,start)
end if
url=urlhead&url
elseif left(str,3)="../" then
str1=mid(str,inStrRev(str,"../")+2)
ar=split(str,"../")
lv=ubound(ar)+1
ar=split(path,"/")
url="/"
for i=1 to (ubound(ar)-lv)
url=url&ar(i)
next
url=url&str1
url=urlhead&url
else
url=urlhead&str
end if
getvirtual=url
end function
'示例代码
dim dlpath
virtual="/downweb/"
truepath=server.MapPath(virtual)
if request("url")<> "" then
url=request("url")
fn=getFileName(url)
urlhead=left(url,(instr(replace(url,"//",""),"/")+1))
urlpath=replace(left(url,instrRev(url,"/")),urlhead,"")
strContent = getHTTPPage(url)
mystr=strContent
Set objRegExp = New Regexp
objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = "(src|href)=.[^\>]+? "
Set Matches =objRegExp.Execute(strContent)
For Each Match in Matches
str=Match.Value
str=replace(str,"src=","")
str=replace(str,"href=","")
str=replace(str,"""","")
str=replace(str,"'","")
filename=GetfileName(str)
getRet=getVirtual(str,urlpath,urlhead)
temp=Replace(getRet,"//","**")
start=instr(temp,"/")
endt=instrRev(temp,"/")-start+1
if start>0 then
repl=virtual&mid(temp,start)&" "
'response.Write repl&"<br>"
mystr=Replace(mystr,str,repl)
dir=mid(temp,start,endt)
temp=truepath&Replace(dir,"/","\")
CreateDir(temp)
'response.Write getRet&"||"&temp&filename&"<br><br>"
SaveToFile getRet,temp&filename
end if
Next
set Matches=nothing
end if
%>
