Java面向对象----抽象类

package com.tanlei.newer;

public class PersonDemo {
   public static void main(String[] args) {
	   tt t=new tt(1, "zz", 100);
	   t.work();
}
}

abstract class Personss{
	private int number;
	private String name;
	private double pricae;
	
	public Personss(int number, String name, double pricae) {
		
		this.number = number;
		this.name = name;
		this.pricae = pricae;
	}

	public abstract void  work();
}


//一旦一个类去继承了抽象类必须实现抽象类中的抽象方法
class  tt extends Personss{

	public tt(int number, String name, double pricae) {
		super(number, name, pricae);
		// TODO Auto-generated constructor stub
	}

	//抽象方法上午实现
	@Override
	public void work() {
		// TODO Auto-generated method stub
		System.out.println("AAAAA");
	}

	
	
}