基于ASP NET的校园二手书网上交易 系统的开发与实现

本科生毕业论文（设计）

基于的校园二手书网上交易

系统的开发与实现

姓名

学号

专业信息管理与信息系统

指导教师

2014年05月29日

摘要

每年毕业生离校时都会丢弃或转赠大量书籍，这些物品往往得不到很好的处理，而低年级的学生往往为找到物美价廉的学习教材发愁，校园二手书网站就是提供了这样的一个网上购书平台，解决校园图书供需不对称的局面，学生可以将自己不用的书籍放在网上出售，也可以在网上找到自己需要的书籍。

“校园二手书网上交易系统”由前台用户界面和后台管理员界面两大部分组成，网站前台模块包括会员注册登录、浏览购买图书、查看发表评论、购物车管理、发布图书信息等功能。后台管理员模块包括会员信息管理、图书类别管理、图书信息管理、订单管理、评论管理等功能。

本文描述了用技术实现动态网上书店的开发概述、技术特征、应用原理及方法，充分突出了技术的优越性。简要论述了电子商务的优势、对社会的影响、建立电子商务网站应该注意的问题，并介绍了整个网站的运行流程，数据库的结构及网站的页面组成。着重论述了购物车和订单管理子系统的具体功能实现及关键技术的使用，以及与其他方法的综合应用。本系统通用性强，经过简单的修改就可以应用于更广泛的网上购物系统，具有一定的推广价值。

关键词：电子商务；二手书网上书店；网络数据库

Abstract

Graduates will be discarded or giving away a large number of books each year, these items are often not a good deal, and the lower grades students tend to find cheap and fine materials, second-hand book website is to provide such a platform for online shopping to solve the asymmetry between supply and demand situation, students not only can take the books which are not used on the Internet, but also can find the books you need on the Internet.

"School used books online trading system" consists of two parts, foreground user interface and background administrator interface composition, web front module includes member registration login, browse and buy books, view comment, shopping cart management, publishing books and information functions. Background administrator module includes membership information management, category management books, library information management, order management, review management and other functions.

This paper describes the implementation of a dynamic online bookstore with an overview of technology development, technical characteristics, application of principles and methods to fully highlight the superiority of technology. Briefly discusses the advantage of e-commerce, the impact on the society and the establishment of e-commerce sites should pay attention to the problem, and introduces the procedures of the entire site, the database structure and website pages. Focuses on the shopping cart and buy books management subsystem, the key technologies to implement the specific function of the use of integrated applications and with other methods. This system is versatile. After simple modification this system can be applied to a wider range of online shopping system, has a certain popularization value.

Key Words:Electronic commerce, Second-hand books online bookstore, Network database

目录

1 引言 (1)

1.1课题背景 (1)

1.2目的和意义 (1)

1.3系统设计目标 (2)

2 系统技术及运行环境 (3)

介绍 (3)

2.2C#语言 (3)

2.3SQL Server2008简介 (4)

2.4Microsoft Visual Studio2008介绍 (5)

2.5本章小结 (5)

3 系统分析 (6)

3.1系统目标 (6)

3.2可行性研究 (6)

3.3需求分析 (7)

3.3.1 功能需求 (8)

3.3.2 性能需求 (10)

3.4管理业务调查 (11)

3.4.1 管理业务流程图 (11)

3.4.2 数据流图 (13)

3.4.3 数据字典 (15)

3.5本章小结 (16)

4 系统设计 (17)

4.1功能结构图设计 (17)

4.2代码设计 (19)

4.3系统物理配置方案设计 (20)

4.4数据库设计 (20)

4.4.1 概念结构设计 (20)

4.4.2 逻辑结构设计 (24)

4.4.3 物理结构设计 (25)

4.5本章小结 (27)

5 系统实现 (28)

5.1实现用户注册模块 (28)