网上购物系统的设计和实现.

论文设计正文

网上购物系统的开发实现

学院：计算机学院

专业：网络工程

班级：12-1

学号：（35）（23）（13）

学生姓名：杨兴杰（组长）莫俊健（组员）

李博（组员）

指导教师：李益民

二○一五年10 月

网上购物系统的开发实现

摘要

随着互联网技术的发展，电子商务已然成为了一种新的商业模式，而网上购物已从一种时尚渐渐走向千家万户，人们通过网络，可以足不出户买到自己需求的物品。此次毕业设计我做了一个小型的网上购物系统，能够实现用户在网上浏览我们的商品，并且成为我们的会员就可以购买我们的商品。网上购物必然成为一种趋势，所以做一个网上购物系统我觉得很有意义。

本文的写作思路是：首先是介绍一下课题背景，即网上购物的大环境和我开发这系统大概需要打一些软件和技术。接着，对这系统的一个大的需求分析，包括用户需求分析和管理员需求分析以及一个系统可行性分析。然后就是系统设计了，主要设计了系统程序流程图和系统业务流程图。系统设计之后就是数据库建设，主要写了数据库ER图和数据库物理图。最后以截图的形式表现了系统的功能模块图。

根据实际需求，网上购物系统这个项目采用模块化的设计思想，在Windows XP操作系统环境下，搭建JSP运行环境Tomcat 5.0，通过使用JAVA脚本语言完成动态的、交互的web服务器应用程序，实现网上购物系统的主要功能，包括用户在前台对商品的浏览以及购买等功能，管理员在后台进行的商品管理、会员管理、分类管理、订单管理等功能。

关键词：网上购物，电子商务，JSP

任务分工

杨兴杰负责：需求分析、系统设计莫俊健负责：数据库设计

李博负责：系统详细设计

ABSTRACT

With the development of Internet technology, electronic commerce has become a new business model, but the on-line shopping has gone from being a fashion gradually to thousands of households, the people through the network, can remain within doors to buy their own demand for goods. This graduation project I did a small online shopping system, can realize the user browse our products, and become our member you can buy our goods. Online shopping is bound to become a trend, so do an online shopping system, I think it is meaningful.

The writing train of thoughts: the first is to introduce the background of the topic, namely the online shopping environment and I developed this system may need to make some software and technology. The system with a large demand analysis, including analysis of user needs and administrator needs analysis and feasibility analysis of a system. Then the system design, the main design of the system program flow chart and system business flow chart. System design is the database construction, mainly to write a database ER diagram and database physical map. Finally, the form of a screenshot of the performance of the functional block diagram of the system.

According to actual demand, online shopping system of this project is modular in design, in the Windows XP operating system environment, the operating environment structures JSP Tomcat 5.0, through the use of scripting language JAVA complete dynamic, interactive web server applications, and Internet shopping system's main features, including users in the outlook for commodities such as browsing and purchasing functions, the administrator in the background to the management of goods, membership management, classified management, order management, and other functions.

Keywords:On-line shopping, Electronic commerce, JSP。