java解析xml之dom4j解析xml示例分享

package com.test;

import java.io.file;
import java.util.arraylist;
import java.util.iterator;
import java.util.list;

import org.dom4j.document;
import org.dom4j.element;
import org.dom4j.io.saxreader;

public class dom4jxml {

    public static void main(string[] args) {
        saxreader saxreader = new saxreader();
        file file = new file("e:/people.xml");

        try {
            document document = saxreader.read(file);
            element root = document.getrootelement();
            list<people> peoples = new arraylist<people>();
            for (iterator iterator = root.elementiterator(); iterator.hasnext();) {
                people people = new people();
                element peopleelement = (element) iterator.next();
                people.setid(peopleelement.attribute("id").getvalue());
                for (iterator childiterator = peopleelement.elementiterator(); childiterator.hasnext();) {
                    element childpeopleelement = (element) childiterator.next();
                    if (childpeopleelement.getname().equals("name")) {
                        people.setenglishname(childpeopleelement.attribute("en").getvalue());
                        people.setname(childpeopleelement.gettext());
                    } else if (childpeopleelement.getname().equals("age")) {
                        people.setage(childpeopleelement.gettext());
                    }
                }
                peoples.add(people);
            }

            for (people p : peoples) { 
                system.out.println(p.getid()+"\t"+p.getname()+"\t"+p.getenglishname()+"\t"+p.getage()); 
            } 

        } catch (exception e) {
            // todo auto-generated catch block
            e.printstacktrace();
        }

    }
}