java入门第二季--继承--java中的继承

java中的继承代码/javaDemo3/src/com/imooc/Animal.javapackage com.imooc;public class Animal { public int age; public String name; public void eat() { System.out.println(“eat kill”); } }/javaDemo3/src/com/imooc/Dog.javapackage com.imooc;public class Dog extends Animal {}/javaDemo3/src/com/imooc/Initail.javapackage com.imooc;public class Initail { public static void main(String[] args) { // TODO Auto-generated method stub Dog dog = new Dog(); dog.age = 10; dog.name = “aa”; dog.eat(); }}