通过Java创建XML（中文乱码已解决）

Posted 2020-11-15 浅滩浅

 

package com.zyb.xml;

import java.io.FileOutputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
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 TestXml2 {

    public static void main(String[] args) throws Exception {
        // TODO Auto-generated method stub
        Document doc = DocumentHelper.createDocument();
        //1.创建根节点
        Element root = doc.addElement("books");
        for(int i=0;i<2;i++){
            //2.为根节点添加元素
            Element book = root.addElement("book");
            //3.如果有属性进行添加
            book.addAttribute("id", "001");
            //4.为元素继续添加元素
            Element author = book.addElement("author");
            Element price = book.addElement("price");
            Element time = book.addElement("time");
            //5.给对应元素赋值
            author.addText("亚历山大");
            price.addText("12.25");
            time.addText("2015-09-05");    
        }

        //良好的输出格式
        OutputFormat format = OutputFormat.createPrettyPrint(); 
        //6.//创建一个xml文件 
        OutputStream out = new FileOutputStream("src/book2.xml");
        Writer wr = new OutputStreamWriter(out, "UTF-8");//用可改变编码的OutputStreamWriter代替了普通的FileWriter解决中文乱码问题   
        XMLWriter output = new XMLWriter(wr,format);   
        //7.将doc输出到xml文件中
        output.write(doc);
        //8.关闭资源
        wr.close();  
        out.close();              
        output.close();
    }

}

 

　　

运行结果：