大灰狼的ASP工具箱——XMLHTTP的应用,获得远程的文件,获得远程HTML文件源码

王朝asp·作者佚名  2006-01-09
窄屏简体版  字體: |||超大  

获得远程的文件

response.write getHTTPPage("http://www.csdn.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

--------------------------------------------------------------------

获得远程HTML文件源码

<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

'demo.innertext= xml.responseText

demo.innertext= bytes2BSTR(xml.responsebody)

Set xml = Nothing

end sub

sub d1_select

end sub

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

</script>

<input type="button" value="获取html源码" name="B3">

 
 
 
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