通过java代码生成XML格式文件

import java.io.File;

import java.io.FileNotFoundException;

import java.io.PrintWriter;

import javax.swing.JOptionPane;

import org.dom4j.Document;

import org.dom4j.DocumentHelper;

import org.dom4j.Element;

/**

* 本类测试生成XML格式的文件

* @author guanshun

*

*/

public class CreateXMLFile {

Book[] books = new Book[]

{

new Book("1","唐诗三百首"),

new Book("2","Think in Java"),

new Book("3","神雕侠侣"),

new Book("4","葵花宝典")

};

public static void main(String[] args) throws FileNotFoundException {

CreateXMLFile createXMLFile = new CreateXMLFile();

createXMLFile.BuildXMLDoc();

}

public  void BuildXMLDoc() throws FileNotFoundException {

Document dom = DocumentHelper.createDocument();

Element root=dom.addElement("books");//添加根元素

root.addAttribute("count", "4");

// root.setText("Xval标签中间的值");

for (int i = 0; i < books.length; i++) {

Element elements = root.addElement("book");

elements.setText("111111");

//     elements.addAttribute("id", books[i].getId());

//     elements.addAttribute("name", books[i].getName());

}

String xml=dom.asXML();

System.out.println(xml);

File f=new File("c:/XML/guanshun.xml");

PrintWriter pw=new PrintWriter(f);

pw.write(xml);

pw.close();

JOptionPane.showMessageDialog(null, "已生成xml文件,路径为为d:/xml.xml");

}

}