Xml转json

利用fastjson转换，pom文件依赖：

<dependency>
  <groupId>dom4jgroupId>
  <artifactId>dom4jartifactId>
  <version>1.6.1version>
dependency>
<dependency>
  <groupId>com.alibabagroupId>
  <artifactId>fastjsonartifactId>
  <version>1.2.68version>
dependency>

工具类

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import org.dom4j.*;
 
import java.util.List;
 
public class test {
    /**
     * String 转 org.dom4j.Document
     *
     * @param xml
     * @return
     * @throws DocumentException
     */
    public static Document strToDocument(String xml) {
        try {
            //加上xml标签是为了获取最外层的标签，如果不需要可以去掉
            return DocumentHelper.parseText("" + xml + "");
        } catch (Document