java http返回的xml格式转成json格式

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package Yishikeji.Hbase.Admin.Hbase;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;

public class HdfsClusterTest {
    public static void json() throws Exception{
        //参数url化
//        String city = java.net.URLEncoder.encode("北京", "utf-8");
        //拼地址
//        String apiUrl = String.format("https://www.sojson.com/open/api/weather/json.shtml?city=%s",city);
        String apiUrl = String.format("http://node003:8088/ws/v1/cluster/scheduler");
//        String apiUrl = String.format("https://www.sojson.com/api/qqmusic/8446666");
        //开始请求
        URL url= new URL(apiUrl);
        URLConnection open = url.openConnection();
        InputStream input = open.getInputStream();
        //这里转换为String，带上包名，怕你们引错包
        String result = org.apache.commons.io.IOUtils.toString(input,"utf-8");
        //输出
        System.out.println(result);
    }

    public static void main(String[] args) {
        HdfsClusterTest httpGetData =new HdfsClusterTest();
        try {
            httpGetData.json();
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

}