需求说明：以继承和多态思想模拟饲养员喂养不同动物的不同行为动物园有饲养员和动物，其中动物有老虎、马、猴子、羊、狼等。饲养员对不同的动物有不同的喂养行为。实现思路：以继承和多态思想模拟饲养员喂养不同动物的实现思路：创建各种动物的父类Animal，在该类中定义eat()方法，该方法中不进行任何的业务操作...

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更新时间 2024-03-05 12:39:06

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