【作者】 李杰；

【导师】 杨善林；

【作者基本信息】 合肥工业大学 ， 管理科学与工程， 2004， 硕士

【摘要】 软件工程的最终目标是为了实现软件高质量、高效率的工业化生产。为了达到这一目标，软件复用已经被证明是一条行之有效的途径。可复用类库是软件复用中一种应用广泛且比较成熟的方式，本文从可复用类库这一角度来研究MIS软件中的软件复用问题。本文介绍了软件危机的发生和软件复用的思想，提出在MIS软件中应用软件复用技术的必要性和具体实现方案。本文简要介绍了面向对象技术和设计模式的相关理论，并对它们在软件复用中的应用作了深入的探讨。 在对信息系统的组成要素进行深入研究的基础上，从复用的角度出发，本文提出了一种信息系统的通用程序结构模型，并对其进行了深入细致的分析。根据这一程序结构，本文提炼出一套信息系统的复用类库，详细阐述了类库的结构、设计思想，给出了一些典型复用类的实现方案。最后本文介绍了此复用类库在学位与研究生信息系统中的相关应用。更多还原

【Abstract】 The purpose of software engineering regards software as the industrialized product which is designed efficiently and has high quality. Software Reuse has been proved to be an effective way to reach the purpose. In Software Reuse, the reusable class library is a widely-using and developed solution. The author researches Software Reuse in MIS from the view of reusable class library. The paper introduces the Software Crisis and the theory of Software Reuse, brings forward the necessity and the solution of applying the technology of Software Reuse in MIS. The paper introduces the theory of Object Oriented technology and design pattern in brief and discusses their application in Software Reuse.Under the ground of the deeply researching on the essentials of Information System, the paper puts forward the model of common structure of Management Information System and analyzes it in-depth. Based on the common structure, this paper abstracts the reusable class library for Information System and elaborates the structure and design idea of the reusable class library. Then the paper describes the implement of some typical reusable class. In the end, the paper introduces the actual application of the reusable class library in the Postgraduate Information System.更多还原