通过fastJSON封装JSON package com.itmayiedu.dao;import com.alibaba.fastjson.JSONArray;import com.alibaba.fastjson.JSONObject;public class Json {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stu
package com.itmayiedu.dao; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; public class Json { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub setFastJSON(); } /** * 通过fastJSON封装JSON */ public static void setFastJSON() { JSONObject root = new JSONObject(); root.put("error", "0"); root.put("success", "1"); JSONArray dataArr=new JSONArray(); JSONObject userWJQ=new JSONObject(); userWJQ.put("username", "wjq"); userWJQ.put("position", "学生"); dataArr.add(userWJQ); root.put("data", dataArr); System.out.println(root.toString()); } }