文档介绍：摘要
连锁店信息管理系统,是针对其连锁经营业务而设计开发的。系统将总部、分店的管理结合在了一起,重点解决了连锁管理中采购、销售分离后的系统管控,突出了总部的管控力和业务指导力。具有管理简单性和实际业务的可操作性。
系统采用了结构化生命周期法进行开发,严格按照开发步骤进行。同时系统开发结合了大量的图表和图形,例如:系统分析时利用了组织结构图、业务流程图和数据流程图;系统设计时利用了E-R图、网络结构图和数据库表等,方便了系统的开发,也让人易于理解。本系统结合了C/S 和 B/S 模式的特点,采用SQL SERVER 2000作为数据库服务器,。系统采用Visual Basic 模式下的客户端应用程序开发工具,以Java Server Pages (JSP)作为B/S模式下WEB应用程序的实现方式。
同时,为了丰富系统的功能,加强系统的科学性,系统中还运用了拉格朗日插值模型和运筹学中的库存模型等数学手段。其中拉格朗日插值模型主要用来预测销售量,库存模型是为了求得库存的最优管理。
最后,论文也对连锁店管理信息系统的功能的完善作出了思考,对系统中未实现的商品分类管理和数据挖掘进行了简单的论述。
关键字:连锁店信息管理系统拉格朗日插值模型库存模型

ABSTRACT
The Information Management System is designed for Zhi Fei chain store , which links the control of the headquarters with the controls of all of the multiple shops together. It works in the system management when the purchasing business is in the charge of the headquarters while selling business is in the charge of each chain store . The system puts emphases onto the guidance and control from the headquarters .
The system is developed with a method called Structured Design Life Cycle , which has a few steps in order . In the meanwhile , a mass of charts and diagrams were used . For instance , we use different charts to describe the structure anization , the processes of business and data flows in the system analysis , using other kind of diagrams to describe Entity and Relationship , network structure and structure of database during system designing . All of these charts and diagrams bring a lot of convenience to system development. The system contains the features of both B/S and C/S model. SQL Server 2000 Used as database server , Apache and Tomcat as web server make the whole system more reasonable. Visual Basic is used as a tool to program the applications under the C/S model , Java Server Pages as a way to realize the web application under the B/S model.
For enriching the function and enhancing the scientific value of the system, Lagrange Model and Inventory Model as a ma