大灰狼的ASP工具箱——XMLHTTP的應用,獲得遠端檔案,獲得遠程HTML檔案源碼

來源:互聯網
上載者:User
 
獲得遠端檔案
response.write getHTTPPage("http://www.111cn.net")
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
--------------------------------------------------------------------
獲得遠程HTML檔案源碼
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
</head>
<body>
<div id="demo"> <div style="width: 677; height: 70">
</body>
</html>
<script language=vbscript>
sub b3_onclick 
  Dim objXMLHTTP, xml
  Set xml = CreateObject("Microsoft.XMLHTTP")
 
  xml.Open "GET", "http://192.168.8.15:7001/wap_manage/login.asp", False
  ' Pull the data from the web page
  xml.Send
  'demo.innerhtml= xml.responseText
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