Java创建XML文档的SAX方式

package cn.rock.service;

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

import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

public class SAXCreateService {
 public void SAXCreateXML(){
  XMLOutputFactory factory = XMLOutputFactory.newInstance();
  try {
   XMLStreamWriter xmlWriter = factory.createXMLStreamWriter(new FileOutputStream("D:\\person.xml"));
   xmlWriter.writeStartDocument();
   xmlWriter.writeStartElement("persons");
   for(int i=0; i<3; i++){
    xmlWriter.writeStartElement("person" + i);
    xmlWriter.writeAttribute("id", "20");
    xmlWriter.writeStartElement("name");
    xmlWriter.writeCharacters("rock" + i);
    xmlWriter.writeEndElement();
    xmlWriter.writeStartElement("age");
    xmlWriter.writeCharacters("15");
    xmlWriter.writeEndElement();
    xmlWriter.writeEndElement();
    
   }
   xmlWriter.writeEndDocument();
   
  } catch (FileNotFoundException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  } catch (XMLStreamException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
 }
}