Application Of Software Reuse In ERP

This paper study the framework and algorithm of demand reuse by analyzing the design method of traditional enterprise resource planning(ERP)system and adopting the principles and applications of software reuse technology.At the time of designing the demand reuse,according to the characteristics of the project,the problem domain and its course environment,the appropriate demand course method or technology is confirmed,and the execution method and implementation technology of the demand course activity are "modeled" to form the demand course mode.A new design method and adhibition technology based on multiplexing technology are proposed,which are the reuse criteria,multiplexing method and multiplexing algorithm of demand course mode.In this design,the component technology,component library technology and related measurement methods of software reuse are analyzed in depth.At the same time,how to build,implement,maintain and correlate components are discussed.The related concepts of requirement reuse technology are mainly studied,which provides a solid theoretical support for the realization of component requirement reuse.Emphasis is placed on the abstraction of functional requirements by using object-oriented methods.In the process of building functional requirements framework model,any specific function can be regarded as a reusable unit,and then form a requirement framework module,which is combined with reuse methods and reuse algorithms of each unit.Finally,the design process of component and the ERP system based on software reuse technology are described with an example.