fastjson.put用法，构造json_fastjson put

package com.company;
 
import com.alibaba.fastjson.JSONObject;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
   public static void main(String[] args) {
 
        JSONObject fastJsons1 = new JSONObject();
        fastJsons1.put("kye", "456");
        System.out.println("#1:" + fastJsons1.toString());
 
        JSONObject fastJsons2 = new JSONObject();
        Map<String,Integer> map2 = new HashMap<>();
        map2.put("a",1123);
        map2.put("b",1124);
        map2.put("c",1125);
        fastJsons2.put("map2", map2);
 
        List<Integer> list2 = new ArrayList<>();
        list2.add(123);
        list2.add(456);
        list2.add(789);
        list2.add(1011);
        fastJsons2.put("list2", list2);
 
        Box box1 = new Box(11,21L,31.56,"label1");