摘要
利用关系模型及UML (Unified Modeling Language)的设计思想,提供了一种解决权限分配与用户授权的通用方法,同时引入系统角色的概念,建立起功能→角色→用户的授权机制,使软件使用者能自定义系统角色,分配角色享有的系统功能. 最后提供基于本机制的用户授权判断方法及使用权限分配解决方法.
A general method with which the manipulator of a software defines authority and distributes authorization is given by use of the relation data model and the design philosophy of UML. At the same time, a concept of system roles is introduced, establishing an authorization mechanism of functions→roles→users. Using the given method, the manipulator of a software can custom the system roles and dispatch the system functions that the role provides. The means of authorization verifying and authority distributing using the given method are provided.
出处
《上海理工大学学报》
CAS
北大核心
2002年第2期192-195,共4页
Journal of University of Shanghai For Science and Technology
关键词
系统管理
使用权限
授权
系统角色
系统用户
system management
limits of authority
authorize
system roles
system users
