用jsp编写的一个网上书店，主要通过编写一个购物车来实现网上购书-Jsp prepared using an on-line bookstores, mainly through the preparation of a Shopping Cart to achieve online book

纯JSP做的网上书店购物系统，前台后台具有，连接的MYSQL数据库-Pure JSP online bookstore to do shopping system, foreground to background has, MYSQL database connection