简单的网上图书书店-simple online bookstore Books

购物车代码，有这完善的购物功能，能统计，能显示客户的资料信息。数据库功能完善。-Shopping cart code, the perfect shopping function, can, can show the customer s information. Database functionality is perfect.

对简易mvc购物车功能的讲解,实现购物车的增删改，清空，结算，及各输入校验，值得学习-the way of encoding for the shopcart(mvc)