【摘要】 应用用户/角色/任务权限/任务/权限的模型,实现了国家科技奖励综合业务处理平台的权限控制系统,阐述了权限控制系统的设计原则和方法。在开发过程中,将任务权限层加入T-RBAC模型,解决了任务细分困难的问题;在用户表中加入了结构信息,隔离了不同结构之间的数据信息;使用了字段子表,在Oracle内实现了字段级数据安全控制;使用权限信息表和数据库用户共同控制权限,对数据做了双层保护。用C#语言开发了C/S模式的权限控制系统图形界面,简化了权限控制,用户使用灵活方便。更多还原

【Abstract】 Right management system in national science and technology reward comprehensive service platform was realized with user/role/duty right/duty/right model.Design principle and method of right management were described.In the process of development,putting duty right layer into T-RBAC model solved the problem of the difficulty of duty breakdown.The data information was separated from different structures by adding structural information to user table.Field level data security control in the Oracle was realized with sub table of field.Double protection to the data was realized with right information table and database user.The GUI of right control system was developed by C# language with C/S mode,which simplified right management and was convenient for the users.更多还原