基于角色的工作流定制组件的分析与实现

摘要

With the proceeding of enterprise's informationization, a lot of enterprises have set up their own information system, but available developing instruments don't support customization and realization of procedure constitution and control in the information system. Most information systems are only the simple integration of functions that enterprises need, business flow limited in the system, any tiny change force the system to develop again, much systeir, maintenance expenses produced. This text has discussed the designing thought of workflow in the information system, succeeded in developing the workflow customizing discreteness based on role. It has been validated in practice with agility means and fine impact and well solved the problem of the customization of workflow in information construction.%随着企业信息化的进行,很多企业建立了自己的信息系统,但现有开发工具并不支持信息系统中流程定制及控制的实现,大部分信息系统仅仅是企业所需的功能的简单集成,业务流程被固化在系统中,任何细小变化都迫使系统重新开发,产生了很大的系统维护开销.本文讨论了信息化系统中工作流定制的设计思路,并成功开发了基于角色的工作流定制组件.经过实践验证,方法灵活,效果良好,能够很好地解决信息化建设中工作流定制的问题.