Implementation of a General Role Permission Management Method Based on Menu Items
Qi Ming Lou · Applied Mechanics and Materials · 2012
The management of user permissions is one of the basic functions of a database system.Firstly,the common database system user access control methods and their characteristics are explored;Secondly,a general role permission management method based on menu items is proposed,then the design of the tables,the design and implementation of the menu item visiting class,and the design and implementation of a window using a tree-view to set role permissions were given;Finally,introduced the application of this method in database systems with an open computer-room management system.