package course.polymorphism;

/**
 * @author WanJl
 * @version 1.0
 * @title Test01
 * @description
 * @create 2026/7/24
 */
public class Test01 {
    public static void main(String[] args) {
        //多态---父类的引用指向子类的对象
        Animal animal=new Dog();
        animal.eat();
        animal.sleep();

    }
}