摘  要：网络技术不断的发展、计算机操作以及管理逐渐变得简单化以及计算机知识的普及，各种应用管理软件也就应运而生了。而各类超市又在我国经济发展中占据着非常重要的地位，随着行业竞争的日益激烈，超市行业采用计算机应用软件进行对商品的进货、销售等一系列环节的管理成为了一种必然的趋势。本毕业设计实现的超市管理系统目的在于对整个超市的供应链的管理与调配资源的问题的一个改善，提高整个超市管理的工作效率。68883

本系统一共分成四个功能模块，为：管理进货、管理系统、管理库存和管理销售。本系统也不同于以往的传统超市管理系统，而是采用三层架构的模式，解决了传统超市管理系统在设计上代码混杂的问题和系统难以维护的缺点，使得系统有很好的维护性、安全性以及稳定性，使超市管理者的需要得到了更好的满足。该系统在Windows7操作系统下运行，开发工具使用的是Visual Studio 2012并且使用数据库SQL Server 2012进行深入开发。

关键词：超市管理系统；三层架构；Visual Studio 2012；SQL Server 2012

Three layer architecture of supermarket management system design and implementation

Abstract: With the development of information technology, computer operations and management gradually becoming simplification and the popularity of computer knowledge, all kinds of application management software also arises at the historic moment. And all kinds of supermarket in China's economic development occupies a very important position. With the increasingly fierce competition in the industry, Supermarket industry by using the computer application software for a series of links of management like goods purchase and sales become an inevitable trend. The purpose of this graduation design of the supermarket management system is to improve the whole supermarket supply chain management and allocation of resources and improve the work efficiency of the entire supermarket management.

This system mainly pided into four modules, respectively is: inventory management, system management, purchase management and sales management. This system is different from the previous traditional supermarket management system. It uses the three-tier architecture model, solved the traditional supermarket management system on the design code of mixed problem and changed the disadvantage of the system which is difficult to maintain. And it makes the system has good maintainability, security and stability, and better meets the demands of the supermarket managers. The system is running under the Windows 7 operating system, and its development tools using Visual Studio 2012 and uses the database SQL Server 2012 for further development.

Keywords: Supermarket management system; Three layer architecture; Visual Studio 2012; SQL Server 2012

目  录

第1章 绪论 1

1.1 超市系统开发背景 1

1.1.1 系统设计背景 1

1.1.2 系统设计意义 1

1.2 国内超市管理系统发展状况 1

1.3 系统设计目标 2

1.4 本文研究内容及主要贡献 2

第2章 系统可行性与需求分析 3

2.1 系统可行性分析 3

2.1.1 技术可行性分析 3

2.1.2 操作可行性分析 3

2.1.3 经济可行性分析 3

2.2 系统需求分析