List<Object> to JSONArray一

package com.beijxing.TestMain;

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

import com.beijxing.entity.Student;

import net.sf.json.JSONArray;

/**
 * List<Object>转换为JSONArray
 * @author ywp
 * @version 2016年10月23日21:36:08
 */
public class TestJson1 {
    public static void main(String[] args) {
        createJSONArray();
    }
    public static void createJSONArray(){
        Student student = new Student();
        student.setId(1);
        student.setName("杨文培");
        student.setSex("男");
        //student.setAge(23);
        student.setBirthday("1993-01-23");
        List<String> list = new ArrayList<String>();
        list.add("篮球");
        list.add("乒乓球");
        list.add("羽毛球");
        student.setHobby(list);
        
        Student student2 = new Student();
        student2.setId(1);
        student2.setName("杨文培");
        student2.setSex("男");
        //student.setAge(23);
        student2.setBirthday("1993-01-23");
        List<String> list2 = new ArrayList<String>();
        list2.add("篮球");
        list2.add("乒乓球");
        list2.add("羽毛球");
        student2.setHobby(list2);
        
        List<Student> list3 = new ArrayList<Student>();
        list3.add(student);
        list3.add(student2);
        JSONArray jsonArray = JSONArray.fromObject(list3);
        System.out.println("jsonArray="+jsonArray);
    }
}