java学习之ArrayList的存储学生对象并遍历

package com.ithema_16;
/*
   学生类
 */

public class Student {
    private String name;
    private int age;

    public Student() {}

    public Student(String name,int age){
        this.name = name;
        this.age = age;

    }
    public void setName(String name){
        this.name = name;

    }
    public String getName(){
        return name;
    }
    public void setAge(int age){
        this.age = age;
    }
    public int getAge(){
        return age;
    }
}

package com.ithema_16;
/*
    案例：存储学生对象并遍历

    思路：
        1.定义学生类
        2.创建集合对象
        3.创建学生对象
        4.添加学生对象到集合中
        5.遍历集合，采用通用遍历格式实现

 */

import java.util.ArrayList;

public class ArrayListTest02 {
    public static void main(String[] args){
        //创建集合对象
        ArrayList<Student> array = new ArrayList<Student>();

        //创建学生对象
        Student s1 = new Student("林青霞", 30);
        Student s2 = new Student("风清扬",33);
        Student s3 = new Student("张曼玉",18);

        //添加学生对象到集合中
        array.add(s1);
        array.add(s2);
        array.add(s3);

        //遍历集合，采用通用遍历格式实现
        for (int i = 0; i <  array.size(); i++){
            Student s = array.get(i);
            System.out.println(s.getName() + "," + s.getAge());

        }



    }

}