一次性下载远程页面上的所有内容

'设置超时的时间

Server.ScriptTimeout=9999

'##############

'文件保存函数

'#############

function SaveToFile(from,tofile)

on error resume next

dim geturl,objStream,imgs

geturl=trim(from)

Mybyval=getHTTPstr(geturl)

Set objStream = Server.CreateObject(ADODB.Stream)

objStream.Type =1

objStream.Open

objstream.write Mybyval

objstream.SaveToFile tofile,2

objstream.Close()

set objstream=nothing

if err.number<>0 then err.Clear

end function

'##############

'字符处理替换

'#############

function geturlencodel(byval url)'中文文件名转换

Dim i,code

geturlencodel=

if trim(Url)= then exit function

for i=1 to len(Url)

code=Asc(mid(Url,i,1))

if code<0 Then code = code + 65536

If code>255 Then

geturlencodel=geturlencodel&%&Left(Hex(Code),2)&%&Right(Hex(Code),2)

else

geturlencodel=geturlencodel&mid(Url,i,1)

end if

next

end function

'##############

'XML获取远程页面开始

'#############

function getHTTPPage(url)

on error resume next

dim http

set http=Server.createobject(Msxml2.XMLHTTP)

Http.open GET,url,false

Http.send()

if Http.readystate<>4 then exit function

getHTTPPage=bytes2BSTR(Http.responseBody)

set http=nothing

if err.number<>0 then err.Clear

end function

Function bytes2BSTR(vIn)

dim strReturn

dim i,ThisCharCode,NextCharCode

strReturn =

For i = 1 To LenB(vIn)

ThisCharCode = AscB(MidB(vIn,i,1))

If ThisCharCode < &H80 Then

strReturn = strReturn & Chr(ThisCharCode)

Else

NextCharCode = AscB(MidB(vIn,i+1,1))

strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))

i = i + 1

End If

Next

bytes2BSTR = strReturn

End Function

'##############

'XML获取远程页面结束,这段是小偷程序都通用的部分

'#############

'##############

'分解地址,取得文件名

'#############

function getFileName(byval filename)

if instr(filename,/)>0 then

fileExt_a=split(filename,/)

getFileName=lcase(fileExt_a(ubound(fileExt_a)))

if instr(getFileName,?)>0 then

getFileName=left(getFileName,instr(getFileName,?)-1)

end if

else

getFileName=filename

end if

end function

'##############

'获取远程页面函数

'#############

function getHTTPstr(url)

on error resume next

dim http

set http=server.createobject(MSXML2.XMLHTTP)

Http.open GET,url,false

Http.send()

if Http.readystate<>4 then exit function

getHTTPstr=Http.responseBody

set http=nothing

if err.number<>0 then err.Clear

end function

'##############

'FSO处理函数,创建目录

'#############

Function CreateDIR(ByVal LocalPath) '建立目录的程序，如果有多级目录，则一级一级的创建

On Error Resume Next

LocalPath = Replace(LocalPath, /, /)

Set FileObject = server.CreateObject(Scripting.FileSystemObject)

patharr = Split(LocalPath, /)

path_level = UBound(patharr)

For I = 0 To path_level

If I = 0 Then pathtmp = patharr(0) & / Else pathtmp = pathtmp & patharr(I) & /

cpath = Left(pathtmp, Len(pathtmp) - 1)

If Not FileObject.FolderExists(cpath) Then FileObject.CreateFolder cpath

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

'##############

'如何获取虚拟的路径

'#############

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

'建立一个文件夹,以便存放这些获取的数据

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>

response.Write 成功取得&filename&这个文件<br>

response.Write 并将&filename&保存在&temp&<br><br>

response.Write <HR>

SaveToFile getRet,temp&filename

end if

Next

set Matches=nothing

end if

%>