面向SaaS应用的业务逻辑定制框架的研究与实现

摘要

SaaS(software as a service,软件即服务)是一种全球兴起的创新的软件服务模式,它的出现对中小企业的信息化产生了深远影响.目前面向SaaS应用的业务逻辑在线定制方法存在着定制复杂性高、可定制内容有限等缺点.为了解决这些问题,采用了基于领域工程的业务规则模板的方法,提出了适合SaaS应用的业务逻辑定制框架,兼顾了应用的易用性及性能.案例表明了此框架的有效性.%SaaS is a global rise of innovative software service model.It appearance has a profound impact on the informationization of small and medium enterprises.Currently, the techniques and methods for online business logic customization of SaaS applications are complex,and the contents that can be customized are limited.To solve these problems, this paper proposed a flexible business logic customization framework for SaaS applications, using domain engineering based business rule template approach.Both of the usability and performance were taken into account.Finally an example has been conducted to show the effectiveness of the framework.