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新 乡 学 院

毕 业 论 文

2012年4月完成

指导教师姓名 论文题目 基于JAVAEE网上购物系统 院（系）名称 计算机与信息工程学院 专业名称 计算机应用技术 班 级 计算机应用一班 学生姓名 学 号

目 录

摘 要： ...................................................................................................................................................... I 关键词： .................................................................................................................................................... I Abstract .................................................................................................................................................... I Key words .................................................................................................................................................. I 1．引言 ..................................................................................................................................................... 1 2．系统分析 ............................................................................................................................................. 2

2.1 需求性分析.............................................................................................................................. 2 2.2 可行性分析.............................................................................................................................. 2 3．系统总体设计 ..................................................................................................................................... 3

3.1 项目规划 ................................................................................................................................. 3 3.2 功能模块 ................................................................................................................................. 3 4．数据库的设计 ..................................................................................................................................... 4

4.1 MySql数据库的简介 ............................................................................................................... 4 4.2 MySql的特点和作用 ............................................................................................................... 5 4.3 数据库的整体E_R设计图 ...................................................................................................... 5 4.3 数据库列表.............................................................................................................................. 6 4.4 逻辑结构设计.......................................................................................................................... 6 4.5 物理结构设计.......................................................................................................................... 6 5．当当网站的设计流程........................................................................................................................ 11

5.1 用户注册流程........................................................................................................................ 11 5.2 用户登录流程........................................................................................................................ 13 5.3 产品浏览流程........................................................................................................................ 14 5.4 购物车 ..................................................................................................................................... 16 5.5订单流程 .................................................................................................................................. 18 6．开发小结 ........................................................................................................................................... 19 7．参考文献 ........................................................................................................................................... 20 8．致谢 ................................................................................................................................................... 21

摘 要：电子商务系统（在线购物平台）在Internet中的应用已经非常广泛，例如我们熟知的淘宝网、当当网等。随着网络信息化的飞速发展和普及，网上购物已经成为一种现代生活的时尚，也给人们的生活带来了非常大的方便性。

此篇论文主要介绍一款模拟了当当网系统部分功能的软件。该网站使用javaee、struts2、MySQL数据库、jQuery、Hibernate、MyEclipse开发环境开发完成，采用了先进的MVC设计模式，降低了各个组件之间的耦合度，使我们所设计的当当网站更加便于维护和管理。

当当网实现了用户注册和登录，主界面和类别浏览，商品购买、数量变更及删除，订单确认、填写送货地址、生成订单等功能。

关键词：MVC JSP MYSQL jQuery 当当网

Abstract：Electronic commerce system (online shopping platform) in Internet application has been very extensive, such as we are familiar with taobao.com, dangdang.com etc..With the rapid development of network technology and popularization, online shopping has become a fashion in modern life, but also to the people's life to bring the convenience of very large.

This paper introduces a simulation of the functional part of dangdang.com system software. This site uses JavaEE, Struts2, MySQL database, jQuery, Hibernate, MyEclipse development environment developed, using the MVC advanced design mode, reduce the coupling degree between each component, so we design when the site more convenient maintenance and management.

Dangdang.com realizes the user register and login, the main interface and category browsing, the purchase of goods, quantity change and delete, order confirmation, fill in the delivery address, generating orders and other functions.

Key words：MVC JSP MYSQL jQuery Dangdang.com

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