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AnimAl和CrEAturE有什么区别

creature既能表示生物也能表示动物,而animal不能,animal只能表示动物

Animal指的只是动物。是狭义的。Creature泛指生物,活着的东西,也包括人类和植物。是广义的

Creature creature=new cat(); Animal animal=(Animal)creature; Cat cat=(Cat)ceature; Dog dog=(Dog)creature; 不晓得你这个是什么意思,但是我理解...

you don't like it .

public class Creature{//父类 {//非静态代码块 System.out.println("creature的非静态代码块正在执行"); } public Creature(){ System.out.println("creature的构造函数正在执行"); } } public class Animal extends Creature { { System.out.p...

creature的构造函数正在执行 animal的初始化代码块正在执行 animal的构造方法正在执行 从结果中可以看出:调用某个类的构造方法的时候总是会先执行父类的非静态代码块...

ant [ænt] n. social insect living in organized colonies; characteristically the males and fertile queen have wings during breeding season; wingless sterile females are the workers bat [bæt] n. nocturnal mouselike ma...

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