Java 生成 XML文件 应用示例

/**
* desciption:java create xml file
* author:maomao
* datetime:2007/04/04 23:42
*/

package com.xh.xml;

import java.io.FileOutputStream;
import java.io.IOException;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.output.XMLOutputter;

public class Java2XML {

public void BuildXMLDoc() throws IOException, JDOMException {

// 创建根节点 list;
Element root = new Element( " list " );

// 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 < 5 ; i ++ ) {

// 创建节点 user;
Element elements = new Element( " user " );

// 给 user 节点添加属性 id;
elements.setAttribute( " id " , "" + i);

// 给 user 节点添加子节点并赋值；
// new Element("name")中的 "name" 替换成表中相应字段，setText("xuehui")中 "xuehui 替换成表中记录值；
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);

}
XMLOutputter XMLOut = new XMLOutputter();

// 输出 user.xml 文件；
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();
}
}

}

 

生成的 user.xml  文件

 

<? xml version="1.0" encoding="UTF-8" ?>
< list >
< user id ="0" >
< name > xuehui </ name >
< age > 28 </ age >
< sex > Male </ sex >
</ user >
< user id ="1" >
< name > xuehui </ name >
< age > 28 </ age >
< sex > Male </ sex >
</ user >
< user id ="2" >
< name > xuehui </ name >
< age > 28 </ age >
< sex > Male </ sex >
</ user >
< user id ="3" >
< name > xuehui </ name >
< age > 28 </ age >
< sex > Male </ sex >
</ user >
< user id ="4" >
< name > xuehui </ name >
< age > 28 </ age >
< sex > Male </ sex >
</ user >
</ list >

 

本文转自 “霜之哀伤” 博客，出处http://maomao.blog.51cto.com/115985/22180