利用dom4j创建xml文件并保存到本地实例

来源：互联网发布：java web开发教程编辑：程序博客网时间：2024/05/17 17:56

使用dom4j创建，首先须导入dom4j相关的jar包，我导入的是dom4j-1.6.1.jar

下面是我练习创建xml文件的代码

package com.yunix.dom4j;import java.io.FileWriter;import java.io.Writer;import org.dom4j.Document;import org.dom4j.DocumentHelper;import org.dom4j.Element;import org.dom4j.io.OutputFormat;import org.dom4j.io.XMLWriter;public class Dom4jTest {/** * 创建xml文件 */ public void createDocument() {  Document document = DocumentHelper.createDocument(); Element root = document.addElement("class");   Element student = root.addElement("student");     Element No = student.addElement("No");   No.addText("01");     Element Name = student.addElement("Name");   Name.addText("Jim");     Element Age = student.addElement("Age");   Age.addText("20");    student = root.addElement("student");     No = student.addElement("No");   No.addText("02");    Name = student.addElement("Name");   Name.addText("Jack");    Age = student.addElement("Age");   Age.addText("21");    try {  OutputFormat outputFormat = OutputFormat.createPrettyPrint();  outputFormat.setLineSeparator("\r\n");//这是为了换行操作  Writer writer = new FileWriter("F:/dom4jTest.xml");  XMLWriter outPut = new XMLWriter(writer,outputFormat);   outPut.write(document); outPut.close(); } catch (Exception e) { e.printStackTrace(); } }  public static void main(String []args) {  Dom4jTest dom4jTest = new Dom4jTest(); dom4jTest.createDocument(); }}