Javase基础语法_继承
1.引入dog类public class Dog {public String name;public int age;public void eat(){System.out.println(this.name"正在吃饭");}public void bark(){System.out.println(this.name"正在汪汪汪");}cat类public class Cat {public String name;public int…
2026/8/14 16:39:11