面向对象实例化

package sion;


public class Animal {
String color,name,kind;
int weight;
public void showInfo(){
System.out.println("我是"+name+",一只"+kind+"颜色"+color+"体重"+weight);
}


 

}

package sion;


public class TestAnimal {
public static void main(String[] args) {
Animal animal = new Animal();
animal.name = "旺财";
animal.color = "黄色";
animal.kind= "中华田园犬";
animal.weight = 60;
animal.showInfo();
}
}