动态页面中加入(需要JQ)
<script language="javascript"> $(document).ready(function() { $.get("update.asp"); }); </script>
update.asp
Set fso = Server.CreateObject("Scripting.FileSystemObject")
sfile=server.Mappath("./index.htm")
if fso.FileExists(sfile) then
Set fsofile=fso.getfile(sfile)
if dateDiff("n",fsofile.DateLastModified,now)<30 then
response.End()
end if
end if
Dim Url,Html
Url="http://www.222.com/index.aspx"
Html = getHTTPPage(Url)
call save_html("./index.htm",Html&"<!-- html "&now()&"-->")
response.Write "新首页生成OK"&now()
'1、输入url目标网页地址，返回值getHTTPPage是目标网页的html代码
function getHTTPPage(url)
dim Http
set Http=server.createobject("MSXML2.XMLHTTP")
Http.open "GET",url,false
Http.send()
if Http.readystate<>4 then
exit function
end if
getHTTPPage=bytesToBSTR(Http.responseBody,"UTF-8")
set http=nothing
if err.number<>0 then err.Clear
end function
'2、转换乱玛，直接用xmlhttp调用有中文字符的网页得到的将是乱玛，可以通过adodb.stream组件进行转换
Function BytesToBstr(body,Cset)
dim objstream
set objstream = Server.CreateObject("adodb.stream")
objstream.Type = 1
objstream.Mode =3
objstream.Open
objstream.Write body
objstream.Position = 0
objstream.Type = 2
objstream.Charset = Cset
BytesToBstr = objstream.ReadText
objstream.Close
set objstream = nothing
End Function
3, 保存文件
Public Function save_html(FileUrl,content)
set stm=server.CreateObject("adodb.stream")
stm.Type=2
stm.mode=3
stm.charset="utf-8"
stm.open
stm.WriteText content
stm.SaveToFile server.MapPath(FileUrl),2
stm.flush
stm.Close
set stm=nothing
End Function