public void test()
{
//依赖倒置 创建型设计模式 不同场景
//1.简单抽象 利用一个工厂类，具体创建
//2.工厂方法 利用抽象工厂类，抽象创建方法，创建单一实例
//3.抽象工厂 利用抽象工厂类，多个抽象方法，创建一组实例
Orchard wuhanOrchard = new Wuhan_Orchard();
Strawberry strawberry = wuhanOrchard.CreateApple();
WaterMelon waterMelon = wuhanOrchard.CreateWatermelon();
strawberry.plant();
waterMelon.plant();
}
void RunQ5()
{
Person ninging = new Person("Ningning");
Person wuwu = new Person("Wuwu");
Person zz = new Person("ZZ");
WaterMelon waterMelon = new WaterMelon("sweetWaterMelon", 5.0f);
FruitShop fruitShop = new FruitShop(waterMelon, 2);
Hat niceHat = new Hat("niceHat", 120.0f);
ClothingShop clothingShop = new ClothingShop(niceHat, 1);
ninging.BuyItem(fruitShop, 10.0f, waterMelon);
ninging.BuyItem(clothingShop, 200.0f, niceHat);
ninging.Gifting(ninging.ownedItems[0], wuwu);
ninging.Gifting(ninging.ownedItems[0], zz);
wuwu.EatFood((BBBB.Food)wuwu.ownedItems[0]);
zz.PutOn((BBBB.Clothing)zz.ownedItems[0]);
}