MIS中一种通用权限管理模型的设计与实现

在具体分析了基于角色的权限管理的原理及其目标的基础上，提出了一种通用权限管理的数据模型，详细说明了通用权限管理的工作过程，对实现通用权限管理的关键技术问题提出了一种解决方案，通过动态生成系统目录树和模块上的操作，实现了管理信息系统中一种通用的权限管理。

Design and Implementation of A Common Privilege Management in Management Information System

On the basis of analgzing the principles of role-based privilege management and their targets,a common privilege management data model was proposed.And its working processes were explained in detail.A solution is suggested to the key technological problems on the implementation of common privilege management.The system's directory tree and the model's operations are generated dynamically,a common privilege management is realized.