The experimental shows that, the system can controls the access authorized data, and to avoid the illegality access.The practicability and robust in the system is evident.

• 实践表明，基于角色访问控制的权限访问控制系统能严格地控制与防止用户接触与其身份角色不相关的数据信息，有效地避免用户的非法操作，从而切实地提高系统的可用性和健壮性。