dom4j读取xml简单范例

package com.xskj;
import java.io.File;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

public class ReadXml{
    
    public static void main(String[] args){
        
        try{
            DocumentBuilder db=DocumentBuilderFactory.newInstance().newDocumentBuilder();
        
            Document doc=db.parse(new File("d:/test.xml"));
            Element rootElement = doc.getDocumentElement();
            NodeList list = rootElement.getElementsByTagName("name");
            Element element = (Element) list.item(0);
            System.out.println(element.getChildNodes().item(0).getNodeValue());
            element = (Element) list.item(1);
            System.out.println(element.getChildNodes().item(0).getNodeValue());
            
        }catch(Exception e){
            System.out.println(e.getMessage());
        }
        
    }    
}

<?xml version="1.0" encoding="utf-8"?>
<content>
    <person>
        <name>Make</name>
        <sex>male</sex>
        <age>33</age>    
    </person>
    <person>
        <name>Jerry</name>
        <sex>female</sex>
        <age>29</age>    
    </person>
</content>