Java關於面向物件，方法，屬性的小例子
package p1;
public class TestDog{ public static void main(String[] args){ //建立物件，基於類名 Dog dog = new Dog(); //為物件的屬性賦值 dog.breed="牧羊犬"; dog.age = 2; dog.sex = true; dog.furColor="白色"; System.out.println(dog.breed+"\t"+dog.age+"\t"+dog.sex+"\t"+dog.furColor); //為物件賦予具體的行為 dog.eat(); dog.run(); dog.sleep(); } }
class Dog{ //屬性 String breed; int age; boolean sex; String furColor; //方法 public void eat(){ System.out.println("狗在吃骨頭!!!!"); } public void run(){ System.out.println("狗在奔跑......"); } public void sleep(){ System.out.println("狗睡6個小時"); } }
