dom4j解析xml文档

import java.io.*;
import java.util.Iterator;
import org.dom4j.io.SAXReader;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;

public class Dom4jJava {
	public static void main(String[] args){
		
		try {
			File file = new File("a.xml");
			
			SAXReader sr = new SAXReader();
			Document doc = sr.read(file);
			//获取根结点
			Element element = doc.getRootElement();
			for(Iterator i = element.elementIterator("Account");i.hasNext();){
				Element child = (Element)i.next();
				System.out.println("卡号:"+child.elementText("code"));
				System.out.println("密码:"+child.elementText("pass"));
				System.out.println("姓名:"+child.elementText("name"));
				System.out.println("余额:"+child.elementText("money"));
			}
		} catch (DocumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		
	}
}

这里的a.xml文档是我copy过来的：

<?xml version="1.0" encoding="gbk"?>      
<Accounts>
<Account type="by0003"> 
<code>100001</code>
<pass>123</pass>
<name>李四</name> 
<money>1000000.00</money> 
</Account> 
<Account type="hz0001"> 
<code>100002</code>
<pass>123</pass>
<name>张三</name> 
<money>1000.00</money> 
</Account> 
</Accounts>

这里用的dom4j.jar需要大家手动导入，可以从这里下载：

http://download.youkuaiyun.com/detail/changxiaoting/5664095

这里的是dom4j的文档，里面有它的jar包。