轻量级架构在网上购物系统中的应用

【作者】 夏堃；

【导师】 李红辉；

【作者基本信息】 北京交通大学 ， 软件工程， 2006， 硕士

【摘要】 随着互联网的发展,网民数量在极剧增长,商家看好网络市场,纷纷投入资金进行网上商城的建设,网上购物环境日渐成熟。网上购物系统,是在网络上建立一个虚拟的购物商场,避免了挑选商品的烦琐过程,使您的购物过程变得轻松、快捷、方便,很适合现代人快节奏的生活;同时又能有效的控制商场运营的成本,开辟了一个新的销售渠道。可对会员非会员同时进行购物管理,实现标准购物车功能(分为修改、继续购物、清空、结算四个状态),可对购物车在结算之前任意步骤进行查询和修改,购物过程支持网上结算,购买者可依据订单号查询订单状态(已收到订单、已收到货款、已发货、已送达收货人等状态),后台设置管理员维护界面,可在首页设定打折商品或推荐商品,可设定会员购买折扣,可对订单状态进行跟踪和管理(修改状态、删除订单)可查询当日新增加订单和所有订单。网上购物系统一般是基于B/S模式的。这样的结构在客户端不需要安装额外的软件就可以使用,只需要一个浏览器就可以使用系统了(一般操作系统自带)。B/S(Browser/Server,浏览器/服务器)模式又称B/S结构。它是随着Internet技术的兴起,对C/S模式应用的扩展。在这种结构下,用户工作界面是通过IE浏览器来实现的。B/S模式最大的好处是运行维护比较简便,能实现不同的人员,从不同的地点,以不同的接入方式(比如LAN, WAN, Internet/Intranet等)访问和操作共同的数据。然而现在大多数搭建网上购物系统的方法对于将来的维护和扩展造成了麻烦,急需一种简单,清晰,可维护性和可扩展性十分便利的框架来搭建网上购物系统。这个框架就是轻量级架构。本文以网上购物系统为案例,探讨如何应用轻量级架构实现中小型基于B/S结构系统的设计、实现方法,具体完成了系统需求分析、数据库设计、数据流程设计、界面以及部分模块的具体实现。同时,也对相关的理论及轻量级架构应用前景作了较为全面的阐述。更多还原

【Abstract】 With the development of the Internet, Sharp growth in the number of Internet users is extremely, Businessmen about network market, Having invested in building Internet Mall, Online shopping environment increasingly mature.Online shopping system is the creation of a virtual network of shopping malls,Avoid the cumbersome process of selection,Make your shopping process becomes easy, fast, convenient,Well suited to the fast pace of modern life;At the same time effective control center operation costs,Opened a new sales channels.Member of the non-member can simultaneously manage shopping,Achieving the standard shopping car functions (divided into modifications, continue shopping, house, clearing four state),Can in a shopping cart before clearing and modification of arbitrary steps enquiries,Shopping process online clearing support,Enquiries can be made on the basis of purchase orders of state orders (orders received and has received the purchase price, has delivery, and has served on the recipient state),Background of managers maintaining interface,In the first set of commodities may be discounted or recommending products,Member may purchase a discount,To tracking and management of state orders (modified state, delete orders) may increase orders and enquiries on all new orders.Online shopping system is generally based on B/S model.Such structures in the client side does not need to install additional software to be used,Only needs a browser can use the system (generally operating system built).B/S (Browser/Server) model also named B/S structure,It is with the rise of Internet technology,C/S models for the expansion.In this structure, users inteface depend on IE browser interface to achieve,B/S model greatest advantage is relatively simple maintenance operation,To achieve different personnel from different locations, using different access methods (such as LAN, WAN, Internet/Intranet) visits and operate common data.But mostly to put up the systematic method of online shopping cause the trouble to maintenance and expansion in future now. It is to need one simple, clear, maintainability, and expansibility convenient frame come to put up the system of online shopping. This frame is a lightweight frame.This text is example for online shopping system. Talking about how the lightweight frame based on B/S structural system designed implementation method.Successed in system analysis,database design,data process design,user interface. especially,And in-depth analysis of its strengths and weaknesses and prospects for application.更多还原