/// <summary>
    /// 模板类
    /// </summary>
    public abstract class OrderSubmit
    {
        public OrderSubmit()
        {
            //检查购物车
            CheckCart();
            //检查支付方式
            CheckPaytype();
            //检查用户地址
            CheckAddress();
            //提交订单
            SubmitOrderInfo();
            //钩子 根据子类是否需要来实现
            if (hookflag())
            {
                //生成发票
                CreateInvoice();
            }

        }
        public abstract void CheckCart();
        public abstract void CheckPaytype();
        public void CreateInvoice()
        {
            //生成发票具体方法
        }
        public void CheckAddress()
        {
            //用户地址检查
        }
      
        public void SubmitOrderInfo()
        {
            //订单提交详细
        }
        public bool hookflag()
        {
            return true;
        }

    }

    /// <summary>
    /// 主站订单提交
    /// </summary>
    public class webOrderSubmit : OrderSubmit
    {
        public override void CheckCart()
        {
            //检查属于网站的购物车信息
        }
        public override void CheckPaytype()
        {
            //检查属于网站的支付方式
        }
        public  void CreateInvoice()
        {
            //生成发票
        }
      
 
    }

    /// <summary>
    /// 移动终端订单提交
    /// </summary>
    public class MoblieOrderSubmit : OrderSubmit
    {
        public override void CheckCart()
        {
            //检查属于移动终端的购物车信息
        }
        public override void CheckPaytype()
        {
            //检查属于动终端的支付方式
        }
        //不要发票
        public bool hookflag()
        {
            return false;
        }
      

    }