package com.ttol.spider; import java.io.IOException; import java.net.URL; import java.util.List; import org.jdom.Document; import org.jdom.Element; import org.jdom.JDOMException; import org.jdom.input.SAXBuilder; public class SpiderRss { public static void main(String[] args) { String file="c:\\onlinedown.xml"; String url="http://www.chong4.com.cn"; SAXBuilder builder = new SAXBuilder(); try { Document doc = builder.build(new URL(url)); Element root=doc.getRootElement(); Element el=root.getChild("channel"); //rss2.0 List listitem=el.getChildren("item");//rss2.0 System.out.println("共有="+listitem.size()); for(int i=0;i<listitem.size();i++) { Element e = (Element)listitem.get(i); System.out.println("title="+e.getChildText("title")); System.out.println("link="+e.getChildText("link")); System.out.println("category="+e.getChildText("category")); System.out.println("description="+e.getChildText("description")); System.out.println(); System.out.println(); } } catch (JDOMException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }
时间: 2024-10-20 12:34:13