JSON转化为对象

package com.loger.test;

import java.util.ArrayList;
import java.util.List;

import org.junit.Test;

import com.loger.bean.User;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import net.sf.json.JsonConfig;

public class TestJSON {
    
    public static List<User> list = new ArrayList<>();
    static {
        list.add(new User("陈乐","21"));
        list.add(new User("张卓鹏","20"));
    }
    
    /*
     * 测试JSONArray 转  List
     */
    @SuppressWarnings("unchecked")
    @Test
    public void testJSONArrayToObject(){
        JSONArray jsonArray = JSONArray.fromObject(list);
        List<User> newList = new ArrayList<>();
        newList = JSONArray.toList(jsonArray,new User(),new JsonConfig());
        System.out.println("测试JSONArray 转  List");
        for(User u:newList){
            System.out.println(u.toString());
        }
    }
    
    /*
     * 测试 JSONObject 转 Object
     */
    @Test
    public void testJSONObjectToObject(){
        JSONObject jsonObject = JSONObject.fromObject(new User("陈乐","21"));
        User user = new User();
        user = (User) JSONObject.toBean(jsonObject,new User(),new JsonConfig());
        System.out.println("测试 JSONObject 转 Object");
        System.out.println(user);
    }
}