static void Main(string[] args)
{
// 我买了个苹果手机
Phone phone = new ApplePhone();
// 现在想贴膜了
Decorator applePhoneWithSticker = new Sticker(phone);
// 扩展贴膜行为
applePhoneWithSticker.Print();
Console.WriteLine("----------------------\n");
// 现在我想有挂件了
Decorator applePhoneWithAccessories = new Accessories(phone);
// 扩展手机挂件行为
applePhoneWithAccessories.Print();
Console.WriteLine("----------------------\n");
// 现在我同时有贴膜和手机挂件了
Sticker sticker = new Sticker(phone);
Accessories applePhoneWithAccessoriesAndSticker = new Accessories(sticker);
applePhoneWithAccessoriesAndSticker.Print();
Console.ReadLine();
}
static void Main(string[] args)
{
Phone phone = new iPhone();
Decorator iPhoneWithSticker = new Sticker(phone);
iPhoneWithSticker.Print();
Console.WriteLine("-----------------");
Decorator iPhoneWithAccessories = new Accessories(phone);
iPhoneWithAccessories.Print();
Console.WriteLine("-----------------");
Sticker sticker = new Sticker(phone);
Accessories iPhoneWithStickerAndAccessoies = new Accessories(sticker);
iPhoneWithStickerAndAccessoies.Print();
Console.ReadLine();
}