JDOM

http://jdom.orgt

JDOM使用JAVA语言读，写操作XML的新的API

JDOM弥补DOM和SAX

类驱动

JDOM直接了当

input读

output写

方法链的编程风格。

例：

package com.shengsiyuan.jdom;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;


import org.jdom.Attribute;
import org.jdom.Comment;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.output.Format;
import org.jdom.output.XMLOutputter;

public class JDomTest1 {
    public static void main(String[] args) throws Exception, IOException
    {
        Document document =new Document();
        Element root =new Element("root");
        document.addContent(root);
        Comment comment =new Comment("This is my comment");
        root.addContent(comment);
        Element e=new Element("hello");
        root.addContent(e);
        e.setAttribute("sohu","www.soshu.com");
        
        Element e2 =new Element("world");
        Attribute attr=new Attribute("test","hh");
        e2.setAttribute(attr);
        e.addContent(e2);
        e2.addContent(new Element("aaa").setAttribute("cc","dd").setAttribute("gg","hh").setText("ggggggggggggggggggggggggg"));
        //设置格式:format
        Format format=Format.getPrettyFormat();
        
        XMLOutputter out=new XMLOutputter(format);
        out.output(document,new FileOutputStream("jdom.xml"));
    }
}
结果：

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <!--This is my comment-->
  <hello sohu="www.soshu.com">
    <world test="hh">
      <aaa cc="dd" gg="hh">ggggggggggggggggggggggggg</aaa>
    </world>
  </hello>
</root>