java xml转json 有序

import org.json.JSONObject; import org.json.XML; public class XmlToJsonConverter { public static JSONObject convertXmlStringToJson(String xmlString) { int PRETTY_PRINT_INDENT_FACTOR = 4; JSONObject xmlJsonObject = XML.toJSONObject(xmlString); return xmlJsonObject; } public static void main(String[] args) { String xmlString = "John Doe"; JSONObject jsonResult = convertXmlStringToJson(xmlString); System.out.println(jsonResult.toString(4)); } }