Jdom.jsp
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<%@ page language="java" contentType="text/html; charset=UTF-8" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.util.List" %>
<%@ page import="java.net.URL" %>
<%@ page import="org.jdom.Attribute" %>
<%@ page import="org.jdom.Document" %>
<%@ page import="org.jdom.Element" %>
<%@ page import="org.jdom.input.SAXBuilder" %>
<%@ page import="org.jdom.output.Format" %>
<%@ page import="org.jdom.output.XMLOutputter" %>
<%
response.setHeader("cache-control", "no-cache");
response.setHeader("pragma", "no-cache");
response.setHeader("expires", "Mon 1 Jan 1990 00:00:00 GMT");
%>
<%
String strUrl="http://www.ecologydev.com/join/NewsList.jsp?npid=8"; //把此URL修改成你所需的URL就可以了
try {
URL url=new URL(strUrl) ;
SAXBuilder builder= new SAXBuilder();
Document xmlDo = builder.build(url);
Element rootNode = xmlDo.getRootElement();
out.println("title:"+rootNode.getChild("channel").getChildTextTrim("title"));
out.println("<br>");
out.println("description:"+rootNode.getChild("channel").getChildTextTrim("description"));
out.println("<br>");
out.println("language:"+rootNode.getChild("channel").getChildTextTrim("language"));
out.println("<br>");
out.println("generator:"+rootNode.getChild("channel").getChildTextTrim("generator"));
out.println("<br>");
out.println("count:"+rootNode.getChild("channel").getChildTextTrim("count"));
out.println("<br>");
out.println("<br>");
List itemList=rootNode.getChildren("item");
for (Iterator iter = itemList.iterator(); iter.hasNext();) {
Element item = (Element) iter.next();
out.println(item.getChildTextTrim("newsid"));
out.println("<br>");
out.println(item.getChildTextTrim("title"));
out.println("<br>");
out.println(item.getChildTextTrim("link"));
out.println("<br>");
out.println(item.getChildTextTrim("pubDate"));
out.println("<br>");
out.println(item.getChildTextTrim("description"));
out.println("<br>");
out.println(item.getChildTextTrim("author"));
out.println("<br>");
out.println("====================================");
out.println("<br>");
}
} catch (Exception ex) {
out.println(ex);
}
%>