java生成xml文件 dom4j_Java利用dom4j生成xml文件

package com.fq.fanqi;

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

import java.io.StringWriter;

import org.dom4j.Document;

import org.dom4j.DocumentHelper;

import org.dom4j.Element;

import org.dom4j.io.OutputFormat;

import org.dom4j.io.XMLWriter;

public class TaoDaShen {

public void analysis(File file) throws IOException {

//创建一个文档模型

Document document  = DocumentHelper.createDocument();

//定义一个根节点

Element root = document.addElement("parameters");

//根节点下添加子节点

Element paramer1 = root.addElement("tao");

//节点添加属性

paramer1.addAttribute("taodashen", "淘大婶");

//节点添加文本

paramer1.addText("大婶好");

Element paramer2 = root.addElement("zhou");

paramer2.addAttribute("xiaozhou", "mengwa");

paramer2.addText("萌娃娃");

Element paramer3 = root.addElement("xu");

paramer3.addAttribute("xinyi", "teacher");

Element guodaxia = paramer3.addElement("guowei");

guodaxia.addAttribute("name", "guo");

guodaxia.addAttribute("ming", "daxia");

guodaxia.addText("郭大侠");

//创建XML格式

StringWriter stringWriter = new StringWriter();

OutputFormat xmlFormat = new OutputFormat();

xmlFormat.setEncoding("UTF-8");

xmlFormat.setNewlines(true);

xmlFormat.setIndent("      ");

FileWriter fileWriter = new FileWriter(file);

XMLWriter xmlWriter = new XMLWriter(fileWriter,xmlFormat);

xmlWriter.write(document);

xmlWriter.close();

}

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

TaoDaShen taoDaShen = new TaoDaShen();

taoDaShen.analysis(new File("W:\\test.xml"));

}

}

原文：http://www.cnblogs.com/fqfanqi/p/6097283.html