通过rss取csdn帖子列表(JS版)

<script type="text/javascript">
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); // http访问
//通过rss取帖子URL列表
function getURLList()
{
var content;
var URLList = [];
var regEx = //<link/>(.*?)/<//link/>/g;
try
{
xmlhttp.open("post", "http://forum.csdn.net/Rss/J2SE/UnClosedList", false);
xmlhttp.setRequestHeader("CONTENT-TYPE", "text/xml; charset=utf-8");
xmlhttp.send(null);
content = xmlhttp.responseText;
}
catch (e) {
alert("取列表异常！");
}
while ((match = regEx.exec(content)) != null) {
URLList.push(match[1]);
}
for(var i=0;i<URLList.length;++i){
document.getElementById("content").innerHTML += URLList[i]+'<br>';
}
}
</script>
<input type="button" value="get" onclick="getURLList()" />
<div id="content" />