java入门第二季--继承--java中的方法重写

java中的方法重写重写前/javaDemo3/src/com/imooc/Animal.javapackage com.imooc;public class Animal { public int age; public String name; public void eat() { System.out.println(“年龄:"+age+ “动物可以吃东西” ); } }/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(); }}重写后/javaDemo3/src/com/imooc/Dog.javapackage com.imooc;public class Dog extends Animal { public void eat() { System.out.println(“年龄:"+age+ “狗可以吃东西” ); }}