static void Main(string[] args) { OrderService store = new OrderService(); store.AddOrder(); //添加商品 store.AddGood("apple", 10, 0); store.AddGood("banana", 10, 0); store.AddGood("ipone", 10, 0); store.AddGood("car", 10, 0); store.AddGood("water", 10, 0); store.Export(); store.Import(); Console.ReadLine(); //打印出所有商品 store.ShowOrderService(); Console.WriteLine(""); //删除一种商品 store.DeleteGoodByGoodName("car", 0); store.ShowOrderService(); //修改商品的名字 store.ChangeGoodDetailsName("apple", "changeApple", 0); store.ShowOrderService(); //修改商品的数量 store.ChangeGoodDetailsNumber("changeApple", 10000, 0); store.ShowOrderService(); //搜索某种商品——通过商品的名字 store.SortGood("water"); //搜索某种商品——通过商品的序号 store.SortGood(1, 0); //错误检测——改变商品数据 store.ChangeGoodDetailsName("aaa", "bbb", 1); //错误检测——寻找商品 store.SortGood("aaa"); store.SortGood(6, 0); //错误检测——删除商品 store.DeleteGoodByGoodName("aaaa", 0); store.DeleteGoodByGoodNumber(6, 0); //删除订单 store.DeleteOrder(0); store.ShowOrderService(); }