package com.imooc.collection.list;

public class Employee {

    //根据需求完成Employee类的定义
    private int id;
    private String name;
    private double salary;

    public Employee(){}

    public Employee(int id,String name,double salary){
        this.setId(id);
        this.setName(name);
        this.setSalary(salary);
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

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

    public double getSalary() {
        return salary;
    }

    public void setSalary(double salary) {
        this.salary = salary;
    }

}

package com.imooc.collection.list;

import java.util.ArrayList;

public class EmployeeTest {

    public static void main(String[] args) {
        //定义ArrayList对象
        ArrayList<Employee> empList = new ArrayList<Employee>();

        //创建三个Employee类的对象
        Employee emp1 = new Employee(101, "张三", 5000);
        Employee emp2 = new Employee(102, "李四", 5500);
        Employee emp3 = new Employee(103, "赵六", 4000);

        //添加员工信息到ArrayList中
        empList.add(emp1);
        empList.add(emp2);
        empList.add(emp3);

        //显示员工的姓名和薪资
        System.out.println(empList.size());
        System.out.println("员工姓名"+"  "+"员工薪资");
        System.out.print(" "+empList.get(0).getName()+"    "+empList.get(0).getSalary());
        System.out.println();
        System.out.print(" "+empList.get(1).getName()+"    "+empList.get(1).getSalary());
        System.out.println();
        System.out.print(" "+empList.get(2).getName()+"    "+empList.get(2).getSalary());

    }

}