首页分享【Java】继承法——猫狗动物类

【Java】继承法——猫狗动物类

来源：萌宠菠菠乐园时间：2024-09-15 03:58

需求：
已知猫类和狗类：
属性:毛的颜色,腿的个数
行为:吃饭
猫特有行为:抓老鼠catchMouse
狗特有行为:看家lookHome
利用面向对象继承法来做，代码如下：

公共父类
这一类是，他们都有颜色有腿，而且在吃饭

public class Pet {private String name;private String color;private int leggs;public Pet(String name,String color,int leggs) {this.color=color;this.leggs=leggs;this.name=name;}public String getColor() {return color;}public void eat() {System.out.println(leggs+"条腿的"+color+"的"+name+"在吃饭");}public void setColor(String color) {this.color = color;}public int getLeggs() {return leggs;}public void setLeggs(int leggs) {this.leggs = leggs;} }

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猫类

public class Cat extends Pet{public Cat(String name,String color,int leggs) {super(name,color,leggs);}public void work() {System.out.println(" "+"吃完饭后抓老鼠");} } 12345678

狗类

public class Dog extends Pet {public Dog(String name,String color,int leggs) {super(name,color,leggs);}public void work() {System.out.println(" "+"吃完饭后看家");} } 12345678

测试类

public class Test { public static void main(String[] args) { Cat s=new Cat("小媚猫","花白色",4); s.eat(); s.work(); Dog t=new Dog("阿黄狗","黄白色",4); t.eat(); t.work(); } } 12345678910

输出结果
在这里插入图片描述
欢迎大家留言讨论！