List<Object> to JSONArray一

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 1 package com.beijxing.TestMain; 2  3 import java.util.ArrayList; 4 import java.util.List; 5  6 import com.beijxing.entity.Student; 7  8 import net.sf.json.JSONArray; 9 10 /**11  * List<Object>轉換為JSONArray12  * @author ywp13  * @version 2016年10月23日21:36:0814  */15 public class TestJson1 {16     public static void main(String[] args) {17         createJSONArray();18     }19     public static void createJSONArray(){20         Student student = new Student();21         student.setId(1);22         student.setName("楊文培");23         student.setSex("男");24         //student.setAge(23);25         student.setBirthday("1993-01-23");26         List<String> list = new ArrayList<String>();27         list.add("籃球");28         list.add("乒乓球");29         list.add("羽毛球");30         student.setHobby(list);31         32         Student student2 = new Student();33         student2.setId(1);34         student2.setName("楊文培");35         student2.setSex("男");36         //student.setAge(23);37         student2.setBirthday("1993-01-23");38         List<String> list2 = new ArrayList<String>();39         list2.add("籃球");40         list2.add("乒乓球");41         list2.add("羽毛球");42         student2.setHobby(list2);43         44         List<Student> list3 = new ArrayList<Student>();45         list3.add(student);46         list3.add(student2);47         JSONArray jsonArray = JSONArray.fromObject(list3);48         System.out.println("jsonArray="+jsonArray);49     }50 }

 

List<Object> to JSONArray一