package lianxi; public class Cat { String Name, Color; int Age; void getName() { System.out.println(Name); } void HanJiao() { System.out.println("~~喵喵~~"); } public static void main(String[] args) { Cat cat1 = new Cat(); cat1.Name = "妮妮"; cat1.Color = "灰色"; cat1.Age = 2; cat1.getName(); System.out.println("毛色:" + cat1.Color); System.out.println("年龄:" + cat1.Age + "岁"); cat1.HanJiao(); } }