AbstractClassDemo

package com.shrimpking.t4;

/**
 * Created by IntelliJ IDEA.
 *
 * @Author : Shrimpking
 * @create 2024/9/18 11:05
 */
abstract class Person{
    //抽象类

    String name;
    int age;
    String occupation; //职业

    public abstract String talk(); //抽象方法
}

class Student extends Person{

    //有参构造
    public Student(String name,int age,String occupation)
    {
        super.name = name;
        super.age = age;
        super.occupation = occupation;
    }

    //实现方法
    @Override
    public String talk()
    {
        return String.format("学生--姓名：%s，年龄：%d，职业：%s",this.name,this.age,this.occupation);
    }
}

class Worker extends Person{

    //有参构造
    public Worker(String name,int age,String occupation){