【摘要】 RBAC技术以角色为访问主体,将访问权限与角色相联系,通过给用户分配适合的角色,使角色成为访问控制的主体,可以提高管理的效率。设计了一个基于Web方式的出租车管理信息系统。介绍了基于RBAC的出租车管理信息系统的总体设计、数据库设计及实现。更多还原

【Abstract】 RBAC takes the role as the access main body, relates access privilege and role, through assigning to the user the suitable role, makes the role become the main body of access control, enhances the management efficiently. In the paper, the Web-based Taxi manage-ment information system is designed. The architectural design, database design and implementation is introduced based on RBAC.更多还原