Java解释XML文件的小例子

<?xml version="1.0" encoding="GBK"?><addresslist><name>hemmingway</name></addresslist>

上面是test.xml文件, 下面是DOMDemo.java文件

package org.lxh.xml.dom;import java.io.File;import java.io.IOException;import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import javax.xml.parsers.ParserConfigurationException;import org.w3c.dom.Document;import org.w3c.dom.NodeList;import org.xml.sax.SAXException;public class DOMDemo {public static void main(String[] args){//1. build DocumentBuilderFactoryDocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();//2. DocumentBuilder builder = null;try{builder = factory.newDocumentBuilder();}catch(ParserConfigurationException e){e.printStackTrace();}//3.Document doc = null;try{doc = builder.parse("D:" + File.separator + "test.xml");}catch(SAXException e){e.printStackTrace();}catch(IOException e){e.printStackTrace();}//4.NodeList nl = doc.getElementsByTagName("name");//5.System.out.println("姓名: " + nl.item(0).getFirstChild().getNodeValue());}}