本科生毕业论文
B2C电商平台的设计与实现
Design and Implementation of B2C Electronic
Business Platform
摘 要
1994年互联网全面进入中国，各种各样基于互联网的应用开始渗透到人们的工作、学习与生活中,电子商务是互联网发展的必然产物之一;为寻求新的经济增长点,诸多企业开始选择进入B2C电子商务模式,希望通过B2C商业模式获得企业的持续生命力,以此增强自身的市场竞争力。
本文从理论和实践两个角度出发，对B2C进行了深入探讨。本次毕业论文所述B2C网上商城是基于ThinkPHP框架开发的，论文首先叙述了课题的背景、意义、开发内容，对国内外的发展现状进行了分析，接着从构建网上商城系统环境入手，通过对Apache服务器、PHP语言、MySQL数据库、虚拟主机的简介，总结出B/S结构应用程序的具体执行流程，其次对系统的可行性进行了分析，阐述了B2C商城的设计思想、整体结构及设计目标，接着对主要功能模块进行了详细设计。论文的结尾，还对开发网上商城进行了总结与展望。
项目从理论分析、详细设计和开发实现三个步骤对网上商城系统建设进行的有益探讨和研究,可为以后同类系统的开发和研究提供参考。
关键词：电子商务； B2C； 网上商城； ThinkPHP框架
Abstract
Since Internet entered into China in 1994, a variety of Internet-based applications began to penetrate into people's work, study and life, and e-commerce is one of the inevitable products of the development of the Internet. In order to find new economic growth point, many companies start to enter the B2C e-commerce model, hoping to get continuous vitality of their enterprise through that kind of model, so that they can enhance their market competitiveness.
This paper, from the aspects of both theory and practice, tried to probe into B2C model. The B2C online store discussed in this thesis developed based on ThinkPHP framework. In the beginning, the author described the background, significance and developing contents to make an analysis of the current development at home and abroad. And then, he summarized the specific conducting procedure of B / S structure application by building an online store system environment as well as the brief introduction of the Apache server, PHP language, MySQL database and web hosting. After that, the author analyzed the feasibility of the system to elaborate his B2C mall design ideas, the overall structure and design goals. The next part was to design the main function modules in detail. At the end of the paper, the author summarized the development of the online store and showed his prospect to it..
The project analyzes and researches the construction of online store system in three steps, i.e. the theoretical analysis, detailed design and developing and realization. It can be a reference for future research and development of similar systems.
Keywords: E-commerce; B2C; Online Shopping Mall; ThinkPHP framework
目 录
1 绪论 ........................................................................................................................................... 1 1.1 项目的开发背景 ............................................................................................................... 1 1.2 项目的开发意义 ............................................................................................................... 2 1.3 项目的国内外现状 ........................................................................................................... 2 1.4 项目的开发内容 ............................................................................................................... 4 1.5 论文的组织结构 ............................................................................................................... 4 2 网上商城开发环境配置 ........................................................................................................... 6 2.1 B/S结构简介 .................................................................................................................... 6 2.1.1 B/S结构的特点 ........................................................................................................ 6 2.1.2 Apache服务器简介 .................................................................................................. 6 2.1.3 PHP语言简介 ............................................................................................................ 7 2.1.4 MySQL数据库简介 .................................................................................................... 8 2.1.5 配置虚拟主机 ........................................................................................................... 9 2.1.6 B/S结构执行流程 .................................................................................................. 11 2.2 MVC模式简介 .................................................................................................................. 12 2.3 ThinkPHP框架简介 ........................................................................................................ 12 2.4 本章小结 ......................................................................................................................... 13 3 系统的分析与设计 ................................................................................................................. 14 3.1 系统概述 ......................................................................................................................... 14 3.2 系统需求分析 ................................................................................................................. 14 3.3 业务流分析 ..................................................................................................................... 15 3.4 数据流分析 ..................................................................................................................... 16 3.5 系统总体设计 ................................................................................................................. 18 3.5.1 未注册用户模块 ..................................................................................................... 19 3.5.2 登录用户模块 ......................................................................................................... 19 3.5.3 管理员管理模块 ..................................................................................................... 19 3.6 数据库的设计与实现 ..................................................................................................... 20 3.6.1 基于B/S模式的Web数据库简介 ......................................................................... 20
3.6.2 数据库设计原则 ..................................................................................................... 21 3.6.3 数据库概念结构设计 ............................................................................................. 22 3.6.4 数据库逻辑结构设计 ............................................................................................. 27 3.7 本章小结 ......................................................................................................................... 33 4 系统功能的实现 ..................................................................................................................... 34 4.1 网上商城系统流程图 ..................................................................................................... 34 4.1.1 前台业务流程图 ..................................................................................................... 34 4.1.2 后台管理业务流程图 ............................................................................................. 35 4.2 商城前台设计 ................................................................................................................. 36 4.2.1 MVC模式用例 .......................................................................................................... 36 4.2.2 用户注册模块 ......................................................................................................... 37 4.2.3 购物车模块 ............................................................................................................. 39 4.2.4 在线支付接口的实现 ............................................................................................. 41 4.3 商城管理后台设计 ......................................................................................................... 46 4.3.1 后台商品管理模块 ................................................................................................. 46 4.3.2 后台订单管理模块 ................................................................................................. 47 4.3.3 后台权限管理模块 ................................................................................................. 49 4.4 本章小结 ......................................................................................................................... 52 5 网上商城的测试与分析 ......................................................................................................... 53 5.1 测试的策略 ..................................................................................................................... 53 5.2 测试目标 ......................................................................................................................... 53 5.3 测试需求分析 ................................................................................................................. 54 5.4 测试结果 ......................................................................................................................... 55 5.4.1 用户模块测试 ......................................................................................................... 55 5.4.2 购物车模块测试 ..................................................................................................... 56 5.4.3 订单管理测试 ......................................................................................................... 56 5.5 本章小结 ......................................................................................................................... 57 6 总结与展望 ............................................................................................................................. 58 6.1 总结 ................................................................................................................................. 58 6.2 系统展望 ......................................................................................................................... 58