1月20日作业-第二题

package com.lianxi;

public class FuLei {

    public FuLei()
    {
        System.out.println("父类构造方法");
    }

    public void KaiChe()
    {
        System.out.println("爸爸会开车");
    }

    public void YouXi()
    {
        System.out.println("爸爸会打游戏");
    }

}

package com.lianxi;

public class ZiLei extends FuLei
{
    public ZiLei()
    {
        System.out.println("子类构造方法");
    }

    //重写
    public void YouXi()
    {
        System.out.println("女儿会吃手");
    }

}

package com.lianxi;

public class testJ {

    public static void main(String[] args) {
        // TODO 自动生成的方法存根

        ZiLei nver = new ZiLei();

        nver.KaiChe();

        nver.YouXi();

        System.out.println();

        FuLei aa = new ZiLei();

        aa.KaiChe();

        aa.YouXi();

        //调用子类的方法

    }

}