毕业设计-基于PHP技术的网上拍卖系统—论文.doc

基于PHP技术的网上拍卖系统 摘 要 本文研究了基于PHP技术的网上拍卖系统前台模块实现中的主要问题及其算法处理，分析了网上拍卖系统模式、流程、功能、框架结构、文件流程结构及其实现构想，对系统数据库设计进行了简要概述，并全面介绍了如何建立一个校园拍卖网站的方法。该网站采用 “PHP + Apache + MYSQL” 作为开发平台。拍卖网站面对用户的WEB界面采用B/S结构，是一个动态、交互式、具有在线拍卖、商品提供和会员管理等功能的C2C拍卖网站。本文还提出了研究的展望，希望对正在进行或拟进行拍卖电子商务网站开发的商家有所借鉴。 关键词: 电子商务；网上拍卖；C2C；PHP Abstract The paper studies the main problem in the implementing process and their programs of the proscenium part on Online-Auction System based on PHP, analyzes the system mode, workflow, system functions, system frame of and the file-flow frame of Online-Auction System based on PHP, and the implementation of this frame in detail. The design of the database system is discussed briefly. The paper also expounds how to build a Campus Auction web site. We adopt the perfect combination: PHP, Apache and MYSQL on Windows XP. In the web interface of user, we adopt B/S structure. The built web site is a dynamic and interactive C2C Auction website that has functions of auction online, commodities supply and users management. The research prospect is suggested in the end. It is hoped that this research will be useful for the enterprises which have decided to or are readying to implement Electronic Commerce. Keywords: E-Business; Auction online; C2C; PHP 目 录 绪论…………………………………………………………………………………1 设计原理和预备知识………………………………………………………………3 2.1 设计原理………………………………………………………………………3 2.1.1 为什么选择C2C………………………………………………………3 2.1.2 拍卖形式………………………………………………………………3 2.2 预备知识………………………………………………………………………3 2.2.1 万维网…………………………………………………………………3 HTML……………………………………………………………………4 PHP ……………………………………………………………………4 MYSQL …………………………………………………………………6 Apache…………………………………………………………………6 系统分析与设计……………………………………………………………………7 3.1 系统功能分析…………………………………………………………………7 3.1.1 系统主体功能…………………………………………………………7 3.1.2 辅助功能设计…………………………………………………………7 3.2 系统流程分析…………………………………………………………………7 3.3 网页框架结构设计……………………………………………………………7 3.4 系统的文件流程结构…………………………………………………………8 3.5 数据库…………………………………………………………………………9 详细设计……………………………………………………………………………13 4.1 会员模块…………………………………………