XMLHTTP获取web访问头信息和网页的示例代码分析
XMLHTTP获取web访问头信息和网页的示例代码分析
<%
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
url=request.form("url")
if trim(url)<>"" then
set xml = Server.CreateObject("MSXML2.XMLHTTP.5.0")
xml.open "GET",url, False
xml.send
bo = BytesToBstr(xml.ResponseBody,"UTF-8")
header = xml.GetAllResponseHeaders
set xml = nothing
end if
%>
<html>
<head>
<title>XMLHTTP测试</title>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312">
</head>
<body bgcolor="#D4D0C8" topmargin="20" leftmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0">
<div align="center">
<table border="1" width="770px" cellspacing="0" cellpadding="0" bordercolorlight="#808080" bordercolordark="#FFFFFF" height="356">
<tr>
<form method="post">
<td align="center" height="50">
<input type="text" name="url" style="width:700;height:20" value="<%=url%>">
<input type="submit" value="查看"> </td>
</form>
</tr>
<tr>
<td align="center" height="124">
<textarea id="Textarea2" name="Textarea2" rows="7" cols="105"><%=header%></textarea></td>
</tr>
<tr>
<td height="230" align="center">
<textarea id="Textarea1" name="Textarea1" rows="14" cols="105"><%=bo%></textarea></td>
</tr>
</table>
</div>
</body>
</html>
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