使用java构建JSON会覆盖值

import org.json.JSONArray;
import org.json.JSONObject;

public class JsonExample {
    public static void main(String[] args) {
        JSONObject json = new JSONObject();

        // 添加键值对
        json.put("name", "John");
        json.put("age", 25);

        // 添加数组
        JSONArray hobbies = new JSONArray();
        hobbies.put("reading");
        hobbies.put("coding");
        json.put("hobbies", hobbies);

        // 添加相同的键，使用数组存储多个值
        JSONArray colors = new JSONArray();
        colors.put("red");
        colors.put("blue");
        json.put("favoriteColors", colors);

        System.out.println(json.toString());
    }
}

{
   "name":"John",
   "age":25,
   "hobbies":["reading","coding"],
   "favoriteColors":["red","blue"]
}