在头条上看到的一个博主的视频，自己敲代码记录下！

1. 定义接口

   /*** 吃** @author huangzheng* @date 2024/03/26*/
   public interface Eat {/*** 吃 方法*/void eat();
   }
   

2. 定义实现类
    

   /*** 动物枚举** @author huangzheng* @date 2024/03/26*/
   public enum AnimalEat implements Eat {Dog() {@Overridepublic void eat() {System.out.println("吃骨头");}},Cat() {@Overridepublic void eat() {System.out.println("吃鱼");}},Sheep() {@Overridepublic void eat() {System.out.println("吃草");}};}
   

3. 测试类

   /*** @Description TODO* @Author huangzheng* @Date 2024/3/26 14:30*/
   @Slf4j
   public class Test {public static void main(String[] args) throws BaseException {AnimalEat animal;String animalName = "cat";try {animal = AnimalEat.valueOf(animalName);} catch (IllegalArgumentException e) {String simpleMessage = ExceptionUtil.getMessage(e);log.error("该动物{}类型不存", animalName);throw new BaseException(simpleMessage);}animal.eat();}
   }

4. 测试结果