visit the site saving time, effort . For businesses, online sales of inventory less stressful, low
operating cost, scale of operation without space constraints can be seen on a consolidated, online
shopping break through the barriers of traditional business, , Which greatly promoted the
economic development and human studies computer science and technology innovation, quality of
life of people formally demanding, for "convenient" to use in life to the fullest, so as to promote
the development of the IT industry and the constant innovation, not on the future, computer
networks will prevail over telecommunications networks, radio networks both for consumers and
businesses still have a huge market to attract and influence in the new economic times to achieve
the desired mode is undoubtedly the " win-win " effect.Based on e-Commerce (Online Electronic
Store) design needs, from the functional division of roles for administrators and ordinary members,
it has its own competence, concrete will be reflected below. This project background using Java
language development , system architecture using SSH -based framework ,MySQL database using
lightweight realization ; front interface using Jsp + CSS + DIV + Json + Ajax to achieve.This
project uses a structured life-cycle approach, top-down, layer by layer decomposition, modular
system design. This paper consists of the preamble, the system needs analysis shows that the
overall design, database design, interface design, programming, testing and use in eight chapters.
Expounded the significance of the introduction of e-commerce and e-commerce origin. Elaborated
market research software program, feasibility studies, software engineering methods needed to
build this site as well as the development environment.
Key words:
E-commerce, TOMCAT, JAVA，MySQL，SSH
0 绪论
随着信息化技术在生活中的应用越来越广泛，网上购物现象在我们生活中就
随处可见，随之迎来的就是网络电子商城的大量涌现，而电子商城的出现不仅改
变了人们传统的购物方式，也逐渐地影响着人们的消费观，一个优良的电子商城
不仅能给用户带来方便，还能给企业带来巨大的财富。本商城主要使用 JAVA、
JSP 等技术进行开发，具有很强的安全性、可靠性、可扩展性。它的前台实现了
从商品选购到订单提交的整个业务流程，后台实现了对整个系统的管理。就整体
功能而言，基本上能够满足人们网上购物的需求，相信一定能让用户感到便捷、
快速，让企业管理和维护更简单。
相比传统地面销售，网络销售有着以下优点：
(1)降低成本：由于网上购物系统是通过互联网将企业的客户联系在一起，能够
动态的反应当前企业的销售状况，是企业对内部信息有一个准确的了解，降
低业务交易中的风险和成本，坚强各级与总部的信息交流，大大降低了人力
