演示Dom4J新建xml文件

import java.io.FileOutputStream;

import org.dom4j.Document;

import org.dom4j.DocumentHelper;

import org.dom4j.Element;

import org.dom4j.io.OutputFormat;

import org.dom4j.io.XMLWriter;

/**

* 演示Dom4J新建xml文件

* @author XUE

*

*/

public class DOM4JGanerateXML {

public static void main(String[] args) {

try {

//创建文档及元素

Document doc=DocumentHelper.createDocument();

//创建根元素

Element root=doc.addElement("Persons");

Element perEle=root.addElement("person");

perEle.addElement("name").addText("张三");

perEle.addElement("age").addText("22");

//格式化

OutputFormat format=OutputFormat.createCompactFormat();

format.setIndentSize(4);//设置缩进量

format.setNewlines(true);//设置换行

//输出

XMLWriter out=new XMLWriter(new FileOutputStream("D:/DOM4JXML.xml"),format);

out.write(doc);

} catch (Exception e) {

// TODO: handle exception

}

}

}