化妆品购物系统论文化妆品购系统论文.doc

摘 要 网上购物系统主要指的是一个依赖于互联网这个媒体的虚拟网络商店。它应该具有一般商店让顾客自由选择商品然后购买的特点，同时也具有依靠网络作为媒体的特色。有了这种系统人们足不出户就可以安心采购到自己满意的商品，不仅为人们的生活提供了方便，而且这也将是未来人们购物的一种比较流行的方式。本文分析了系统开发的背景和国内外网上购物系统的发展现状，并对顾客网上购物的需求和商家出售商品的需求作了比较详细的分析，详细阐述了设计本系统需要实现的功能,设计思路和实现手段。 本系统采用面向对象技术,应用微软公司主推的.Net Framework 4.0平台，采用基于B/S模式的三层架构体系。本系统主要采用C#、超文本标记语言HTML、ASP.NET、ADO.NET、JavaScript等技术来实现网上购物系统。使用SQL Server 2008建立基本表，确立可靠的数据来源并进行关联，通过包装了ADO.NET的数据访问层所提供的数据库操作接口，即可达到存取并修改数据库的目的。 关键词:网上购物；三层架构；ASP.NET Abstract Internet shopping System Based on ASP.NET and SQL, it shows itself as an virtual Internet shop which depends on Internet. It has the characteristic of a common Super Market that allows customers choose whatever goods they like first and check-out at last. And at the same time, depends on Internet, it has its own characteristic, that is, it can opens a business 24 hours per-day. Customers could search whatever information of goods they need without going out, and then order and accept goods. It conveniences people life greatly. This paper analyses the system development background and current development of online shopping system at home and abroad, and the demand for customer online shopping and merchants sell goods made a more detailed analysis of demand., in detail elaborated the design of this system to implement the function, design idea and implementation method. This system adopts the object-oriented technology, the application of Microsoft .net Framework 4.0 platform, the three-tier architecture based on B/S mode system. This system mainly uses the C#, ASP.NET, ADO.NET, hypertext markup language (HTML, JavaScript and other technology to realize the online shopping system). Using SQL Server 2008 to establish a base table, and associated to establish reliable data source, through the packaging of ADO.NET, a data access layer provides the database operation interface, can achieve the goal of access and modify the database. Keywords：Online shopping Three layer architecture