摘要
在分析基于角色的信息系统权限管理机制和角色系统管理模型的基础上,提出了基于Web的信息系统权限设置的2种实现方式。一是利用SQL SERVER 7.0数据库自身的权限控制机制,直接在数据库系统中设定用户、角色及权限。另是通过应用程序判断登录用户的权限,在数据库中建立若干信息表来存储用户和权限的信息。并以三峡财务公司信息系统为例,结合SQL SERVER 7.0数据库系统对第2种方式进行了说明。实例证明,该方式适合企业管理的特点,提高了开发效率,降低了系统权限管理的复杂性。
Based on analyzing the popedom management and management mode of the information system, two methods of implementing the popedom setting of information system based on Web is presented. One is popedom control model of the SQL SERVER 7.0 database system that can directly set user and popedom in database system. Other is identifying the popedom of entered user with application program, a lot of information charts is established in database system to access the popedom information of user. Taking example for Sanxia Business Company, two methods of implementing the popedom setting of information system refered to the SQL SERVER 7.0 database system is introduced. The experimental results shows that the methods are fit enterprise management, improved efficiency, reduced complexity of system popedom management.
出处
《兵工自动化》
2002年第2期51-54,共4页
Ordnance Industry Automation
