class Demo2_Phone {
public static void main(String[] args) {
Phone p1 = new Phone();
p1.setBrand("三星");
p1.setPrice(5288);
System.out.println(p1.getBrand() + "..." + p1.getPrice());
p1.call();
p1.sendMessage();
p1.playGame();
}
}
/*
手机类
属性:品牌brand,价格price
行为:打电话call,发短信sendMessage,玩游戏,playGame
*/
class Phone { //java bean
private String brand; //品牌
private int price; //价格
public void setBrand(String brand) { //设置品牌
this.brand = brand;
}
public String getBrand() { //获取品牌
return this.brand; //this.可以省略,你不加系统会默认给你加
}
public void setPrice(int price) { //设置价格
this.price = price;
}
public int getPrice() { //获取价格
return price;
}
public void call() { //打电话
System.out.println("打电话");
}
public void sendMessage() { //发短信
System.out.println("发短信");
}
public void playGame() { //玩游戏
System.out.println("玩游戏");
}
}
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