用Asp+XmlHttp实现RssReader功能

<style>
body {margin:10px;background
-color:#ffffff;margin-top:6px;}
form{margin:0px;}
* {font:12px tahoma;line-height:140%;color:#000000}
.title {font
-weight:bold;color:red;}
.
time {font:10px;color:#999999;}
a {text
-decoration:none;color:blue;}
</style>
<script type="text/javascript">
var switcher
=0;
</script>
<body ondblclick="if(switcher==0){document.styleSheets[0].addRule('div','display:none');switcher=1}else{document.styleSheets[0].addRule('div','display:block');switcher=0}">
<form name="rssform" method=post action="">
RSS资源:
<INPUT TYPE="text" NAME="RssFeed" size=60 style="height:22px" value="<%=request("RssFeed")%>" onfocus=select()> <input type="submit" value="Read It"> &nbsp;&nbsp;双击鼠标可以关闭摘要,只显示标题
</form>
<hr/>
<%
If(request("RssFeed")=""Then
url
="/rss2.asp"
else
url
=request("RssFeed")
End If

Set xml = Server.CreateObject("Microsoft.XMLHTTP")
xml.Open 
"GET", url, False
xml.Send

Set xmlDom = server.createObject("microsoft.xmldom")
xmlDom.async
=False
xmlDom.ValidateOnParse
=false
xmlDom.load(xml.responseXML)

if xmlDom.ReadyState>2 Then  

  
set oItem=xmlDom.getElementsByTagName("item")

  
for i=0 to oItem.length-1
    response.write 
"<span style='font:bold 9px verdana;color:#000000'>"&i+1&"</span>. <a class='title' href='"&oItem(i).childNodes(1).text&"' target='_blank'>"&oItem(i).childNodes(0).text&"</a> <span class='time'>["&oItem(i).childNodes(3).text&"]<br />"
    response.write "<div>摘要:"&oItem(i).childNodes(4).text&"</div><br>"
  next
end if
%
>

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原文地址:https://www.cnblogs.com/Dicky/p/122538.html