[转]java版自动生成xml代码

package com.xh.xml;   
import java.io.FileOutputStream;   

import java.io.IOException;   

import org.jdom2.Document;   

import org.jdom2.Element;   

import org.jdom2.JDOMException;   

import org.jdom2.output.Format;
import org.jdom2.output.XMLOutputter;   

public class Java2XML {  

    public void BuildXMLDoc() throws IOException, JDOMException {   

        Element root = new Element("root");   

       // 根节点添加到文档中；   

        Document Doc = new Document(root);   

       // 此处 for 循环可替换成 遍历 数据库表的结果集操作;   

       for (int i = 0; i < 10; i++) {  

           Element elements = new Element("vip");    
          
           elements.addContent(new Element("name").setText("xuehui"));  

           elements.addContent(new Element("age").setText("28"));  

           elements.addContent(new Element("sex").setText("Male"));  

           // 给父节点list添加user子节点;  

           root.addContent(elements);  

       }  
      

       // 输出 user.xml 文件；  
        Format format = Format.getPrettyFormat();
        
        XMLOutputter XMLOut = new XMLOutputter(format);

        XMLOut.output(Doc, new FileOutputStream("user.xml"));

 

    } 

    public static void main(String[] args) {  

       try {  

           Java2XML j2x = new Java2XML();  

           System.out.println("生成 mxl 文件...");  

           j2x.BuildXMLDoc();  

       } catch (Exception e) {  

           e.printStackTrace();  

       }  

    }  

}