dom4j用法

jattxgt

299人浏览 · 2019-11-12 16:01:19

jattxgt · 2019-11-12 16:01:19 发布

package com.xiaomin.wechat.controller;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.springframework.stereotype.Controller;

/**
 * @author 晓敏
 * @create 2019-11-12 11:53
 */
@Controller
public class menuController {
    public static void main(String[] args) {
       
       String msgXml="<xml>\n" +
               "  <ToUserName><![CDATA[toUser]]></ToUserName>\n" +
               "  <FromUserName><![CDATA[fromUser]]></FromUserName>\n" +
               "  <CreateTime>1351776360</CreateTime>\n" +
               "  <MsgType><![CDATA[link]]></MsgType>\n" +
               "  <Title><![CDATA[公众平台官网链接]]></Title>\n" +
               "  <Description><![CDATA[公众平台官网链接]]></Description>\n" +
               "  <Url><![CDATA[url]]></Url>\n" +
               "  <MsgId>1234567890123456</MsgId>\n" +
               "</xml>";

        Document document = null;
        try {
            // 1、将字符串转化为XML文档对象
            document = DocumentHelper.parseText(msgXml);
            // 2、获得文档的根节点
            Element root = document.getRootElement();
            //3.获取子节点
            Element title = root.element("Title");
            //4.获取子节点的内容
            System.out.println(title.getText());
        } catch (DocumentException e) {
            e.printStackTrace();
        }

    }

}

图示：