JAVA类的定义及继承演示

/* Author:lxrmido Website:buzhuanggeek.com Edit:GVIM_073 Date:2011/09/10 */ package homework01.top10; public class Dog{ public String dogName; public int dogAge; public Dog(){ dogName = "noname"; dogAge = 0; } public void dogWalk(){ System.out.println("狗走起路来就像狗。"); } }