系统主要有登录、注册、注销、图书分页浏览、查看图书详情、模糊查找图书、添加购物车、删除购物车、查看历史订单、生成订单、订单详情展示等功能。-There are systems login, registration, cancellation, Books tabbed browsing to view book details, fuzzy find books to add shopping cart, remove the shopping cart, view past orders,