java代码json

import org.json.JSONObject;

public class JsonExample {
    public static void main(String[] args) {
        // 创建一个 JSONObject 实例
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("name", "Alice");
        jsonObject.put("age", 30);
        jsonObject.put("isStudent", false);

        // 序列化：将 JSONObject 转换为 JSON 字符串
        String jsonString = jsonObject.toString();
        System.out.println("Serialized JSON: " + jsonString);

        // 反序列化：将 JSON 字符串转换回 JSONObject
        JSONObject parsedObject = new JSONObject(jsonString);
        String name = parsedObject.getString("name");
        int age = parsedObject.getInt("age");
        boolean isStudent = parsedObject.getBoolean("isStudent");

        System.out.println("Deserialized Data:");
        System.out.println("Name: " + name);
        System.out.println("Age: " + age);
        System.out.println("Is Student: " + isStudent);
    }
}