ArrayList添加学生信息的系统

package Collection;

import java.util.ArrayList;
import java.util.Scanner;

public class ArrayList03 {
    public static void main(String[] args) {
        //创建一个集合容器，泛型类型为Student
        ArrayList<Student> arrayList = new ArrayList<Student>();
        //循环遍历个数
        for (int i = 1; i <= 5; i++) {
            //从键盘中获取信息
            Scanner scanner = new Scanner(System.in);
            System.out.println("请输入第"+i+"个学生名字：");
            //接受姓名信息
            String user = scanner.nextLine();
            System.out.println("请输入第"+i+"个学生年龄：");
            //接收年龄信息
            int age = scanner.nextInt();
            //添加学生信息到集合中
            arrayList.add(new Student(user, age));
            System.out.println("-----------------------------");
        }
        System.out.println("录入学生信息成功，开始查询学生信息");
        for (int i = 0; i < arrayList.size(); i++) {
            Student student = arrayList.get(i);
            System.out.println("姓名：" + student.getUserName() +"\t"+"年龄：" + student.getAge()+"岁");
        }
    }
}