摘要
信息作为当今世界最主要的资源,越来越引起人们广泛的关注。本文首先介绍了图书管理系统的开发背景及其重要意义。其次按照软件工程的软件开发思想做了详细的需求分析,并且在需求分析的基础上对系统做概要设计,划分了系统模块。最后在完成系统概要设计后,对每一个系统大模块做了进一步划分,分析每一小模块的系统功能。
Information is the most valuable resource,and has caught human＇s awareness.Books are the major tool of acquiring information. Firstly,introduced the background and the role of library management system.FoUowed analyzes the market demand,accord- ing to the software development concept, and it makes the preliminary design based on the demand anal）sis, divided into different system modules.finally, dividing each system module into smaller modules, it analysied the system function for each small module.
出处
《自动化与仪器仪表》
2012年第4期81-82,共2页
Automation & Instrumentation
