java实现xml转json(超简单方法)

package com.ceshi;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import org.apache.commons.io.IOUtils;
import org.json.JSONObject;
import org.json.XML;
public class XML_JSON {
    public static JSONObject getJson() {
        try {
            InputStreamReader is = new InputStreamReader(new FileInputStream("D://Book.xml"),"utf-8");//获取xml文件，并且转为utf-8格式
            String xml = IOUtils.toString(is);//把xml文件转换为String类型格式
            JSONObject json = XML.toJSONObject(xml);//使用toJSONObject转换成json格式
            return json;//返回json
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return null;
    }
    //测试
    public static void main(String[] args) {
        System.out.println(XML_JSON.getJson());//调用打印
    }
}

　　　　  <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.5</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.json/json -->
        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20190722</version>
        </dependency>