JDOM 生成XML字符串

package com.abin.xml.test;

import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.output.XMLOutputter;

public class CreateXML1 {

	public static String doXML()throws FileNotFoundException,IOException{
		Element root=new Element("school");
		Document doc=new Document(root);

		for(int i=0;i<5;i++){
			Element element=new Element("people");

			element.setAttribute("id", ""+i);

			element.addContent(new Element("username").setText("abin"));
			element.addContent(new Element("password").setText("varyall"));
			element.addContent(new Element("age").setText("12"));

			root.addContent(element);
		}
		ByteArrayOutputStream byteRsp=new ByteArrayOutputStream();
		XMLOutputter xmlOut=new XMLOutputter();
		try {
			xmlOut.output(doc, byteRsp);
		} catch (Exception e) {
			// TODO: handle exception
		}
		String result=byteRsp.toString();
		return result;
	}
	public static void main(String[] args)throws IOException{
		String result=new CreateXML1().doXML();
		System.out.println("result="+result);
	}

}