摘    要

网上购书是一个可以无限延伸的电子系统书库。它可以容纳无限的图书乃至于内容，检索查询可以不受时间空间的限制，图书不受上架周期的限制，可以提高书籍的销量，具有传统实体购书不具有的特点和优势，改变了购书传统的营销方式，体现了现代化、信息化的理念，为企业和客户搭建一个互动平台，在降低购书运营成本的同时，方便客户购买，达到双赢的目的。通过对系统的分析及对其他网店的参考，基本确定了“网上购书系统”的基本功能以及基本性能的基本需求。

该系统采用的是PHP脚本语言、MySql数据库、采用B/S模式进行开发实现，应用Eclipse开发工具，Web服务器选用Apache，基于windows兼容的桌面平台。本系统是基于B/S结构的网上购书，它使用了目前最流行的PHP语言编写，用户界面友好。其中B/S结构使得数据可在浏览器上显示，数据的处理在服务器上进行，用户不需要安装客户端，并且由于是通过服务器端统一管理数据，这样就保证了数据的一致性。数据库使用MySQL，使系统安全性能进一步提高。

关键词：PHP；网上购书；B/S结构；MySQL

Design and implementation of online Book purchase system

Abstract

Online book shopping is an electronic system library that can be extended infinitely. It can accommodate unlimited books as well as content，search and query can not be limited by time and space，books are not limited by the shelf cycle，can improve the sales of books，with the traditional physical purchase of books do not have the characteristics and advantages，It changes the traditional marketing way of purchasing books，embodies the idea of modernization and informatization，sets up an interactive platform for enterprises and customers，while reducing the operating cost of purchasing books，it is convenient for customers to buy and achieve the goal of win-win. Through the analysis of the system and the reference to other online stores，the basic functions of the online book purchase system are basically determined. And the basic requirements for basic performance.

The system is based on PHP script language，MySql database，B S mode，Eclipse development tool，and Apache，based windows compatible desktop platform for Web server. The system is based on the BES structure of online book purchase，it uses the most popular PHP language programming，user-friendly interface. The BSS structure makes the data display on the browser，the data is processed on the server，the user does not need to install the client，and because the data is managed uniformly through the server，the consistency of the data is ensured. Sex. The database uses MySQL，to further improve the security performance of the system.

Key words: PHP；online book shopping；BES structure；MySQL