【摘要】 为了解决MIS系统软件开发中的权限控制问题,提出了一种基于角色的粗粒度权限控制方案,介绍了该方案的设计思路、数据库表设计和应用程序设计要点.该权限控制方案在数个项目中得以实施,并达到了预期的设计目的.实践证明:基于角色的粗粒度权限控制是MIS系统权限控制的有效解决方案之一.更多还原

【Abstract】 To find a way to realize the privilege control in managing information system,a role based on coarse-grained privilege control scheme is put forward,the description of train of thought,database design,key points of programming are introduced.This scheme has been applied in several projects and justified itself in the end.the practice proves that the role based on coarse-grained privilege control scheme is an effective way to realize the privilege control in managing information system.更多还原