王文乐毕业论文

河北经贸大学毕业论文

家电销售网站

专业名称： 计算机科学与技术 班 级： 学生姓名：指导老师： 完成时间：

河北经贸大学毕业论文

摘 要

电子商务是指买卖双方之间依托计算机网络，按照一定的标准所进行的各类商贸活动。电子商务给传统的贸易方式带来了巨大的冲击，带动了经济结构的变革，是一场商贸方式的革命，被国际上认为是21世纪经济发展的一个重要推动力，目前传统企业大举进入电子商务领域，正在成为普及全球的现象。家电销售系统便是其中一个典型的实际应用。

此系统在设计上利用MVC设计模式，按标准化、规范化，分层设计实现。采用网站结构化的开发方式，使系统结构分层，业务与实现分离，逻辑与数据分离。技术上运用现在流行的java Web技术，并且整个系统利用了结构稳定的Struts2.0、Hibernate框架和Mysql数据库，保证了系统的稳定性和可扩充性。从功能上来说，系统是比较完备的，系统以Web界面与用户交互，为用户提供信息并接受其操作，同时通过数据库管理系统来存储信息数据。

该系统功能强大齐全，用户可以浏览产品、购买产品、对产品进行评价、对产品的搜索，几乎可以满足大部分用户的各项需求。此系统不仅前台功能完善，而且在后台管理系统中，管理员可以对产品进行发布和查看等操作。

关键词 Jsp；Struts2.0；Hibernate；数据库；MYSQL；家电销售系统

I

河北经贸大学毕业论文

ABSTRACT

Electronic commerce is refers to business depending on the computer network according to the certain standard. Electronic commerce has brought the huge impact for the traditional trade way, has led the economic structure transformation, is a salt merchant trade way revolution, on international was thought is a 21st century economies development important propelling force, at present the traditional enterprise on a large scale enters the electronic commerce domain, is becoming popularizes global the phenomenon. The on-line electrical appliances sale system then is typical practical application.

The system is designed using the model of MVC, according to the standardization and normalization, hierarchical designing．Also, the system is designed in the hierarchical system structure, the business and achieve separation, the separation of logic and data. In technique, the system uses the Java Web which is popular.In addition,the whole system uses Struts2.0,hibernate,MySql database,ensuring the steady of the syetem.In the efficiency,the system is very complete because of the interactive to user.It can receive all behavior from users,and store data through database.

This system is very http://wendang.chazidian.comers can use it to scan goods,buy goods,comment goods and other operation.All in all,it can satisfy all users.Not only the system is powerful in surface,but also it can be operated by admin in background to add goods and scan goods.

Keywords JSP;Struts2.0; Hibernate;Database; MYSQL;

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河北经贸大学毕业论文

目 录

1 绪论 ....................................................................................................... 4

1.1 研究背景 ..................................................................................... 4

1.2 研究意义 ..................................................................................... 5

2.1 网站简要描述 .............................................................................. 6

2.2 功能分析 ..................................................................................... 6

2.2.1 顶层功能分析 .................................................................... 6

2.2.2 一层功能分析 .................................................................... 7

2.2.3 二层功能分析 .................................................................... 8

2.3 数据分析 ................................................................................... 10

2.3.1 实体及其属性 .................................................................. 10

2.3.2 实体及其联系 .................................................................. 15

本章小结 ............................................................................................ 16

3 系统概要设计 ..................................................................................... 18

3.1 体系结构设计 ............................................................................ 18

3.2 数据库设计 ................................................................................ 19

本章小结 ............................................................................................ 25

4 系统详细设计 ..................................................................................... 25

4.1 功能模块设计 ............................................................................ 25 I

河北经贸大学毕业论文

4.2 系统模块功能描述 .................................................................... 26

4.2.1 家电分类浏览模块 .......................................................... 26

4.2.2 用户注册模块 .................................................................. 27

4.2.3 用户登录模块 .................................................................. 27

4.2.4 用户修改密码模块 .......................................................... 28

4.2.5 会员查询家电模块 .......................................................... 28

4.2.6 用户购买家电模块 ............................................................ 29

4.2.7 用户对购物车管理模块 .................................................. 29

4.2.8 订单管理模块 .................................................................. 29

4.2.9 管理员对家电分类的管理模块 ....................................... 30

4.2.10 管理员对家电的管理模块 ............................................ 30

本章小结 ............................................................................................ 30

5 系统实现 ............................................................................................. 32

5.1 系统环境 ................................................................................... 32

5.2 网站首页 ................................................................................... 32

5.3 加电分类的详细页面 ................................................................ 33

5.4 用户注册 ................................................................................... 35

5.5 用户登录 ................................................................................... 35

5.6 家电详细信息 ............................................................................ 37

5.7 购物车模块 ................................................................................ 38

5.8 订单管理模块 ............................................................................ 38 II