Java练习题--员工类案例练习

员工类Employee

public class Employee {
    private String name;
    private int age;
    private char sex;

    public Employee() {        //无参构造方法
    }

    public Employee(String name, int age, char sex) {   //有参构造方法
        this.name = name;
        this.age = age;
        this.sex = sex;
    }

    public String getName() {
        return name;
    }

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

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public char getSex() {
        return sex;
    }

    public void setSex(char sex) {
        this.sex = sex;
    }
}

测试类Test

public class Test {                      //定义一个测试类
    public static void main(String[] args) {
        Employee employee = new Employee();   //无参构造方法  
        employee.setAge(21);
        employee.setName("张三");
        employee.setSex('男');

        Employee employee1 = new Employee("李四", 30, '女');//有参构造方法
        Prints(employee);   //调用显示成员信息的方法 Prints
        Prints(employee1);
    }

    public static void Prints(Employee e) {              //定义显示成员信息的方法
        System.out.println("姓名："+e.getName() + "  " +"年龄:" + e.getAge() + "  "+"性别：" + e.getSex());
    }
}

运行结果图：