摘要
基于RBAC模型及Windows动态链接库的思想,提出一种模块式的应用程序框架.该框架根据用户信息从权限表、角色权限表、用户表中查询在用户权限范围内可操作的功能模块的相关信息,并由此动态加载实现该功能模块的动态链接库文件.模型简化了模块间的集成,便于用户的权限管理,也节约了系统的内存开销.通过开发实例验证了框架的有效性.
Based on RBAC model and windows dynamic link library concept, a modular application frame is proposed. It extracts the information about the user＇s operational functional module which is in the user＇s rights, and dynamically loads the dynamic linkable library file which achieves the function. Model simplifies the integration of modules, is convenient for user right management, and also saves the system memory. The example of development shows the validity of the framework.
出处
《信阳师范学院学报（自然科学版）》
CAS
2010年第2期292-295,共4页
Journal of Xinyang Normal University(Natural Science Edition)
基金
河南省社科联重点调研项目(SKL-2009-1231)
信阳师范学院青年科研基金项目
关键词
角色
权限
动态链接库
role
privilege
dynamic linkable library
