|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2002年12 期
| 标题 |
| 铁路物资总公司用户管理子系统的设计和实现(11 卷) |
| 英文标题 |
| Design and Implementation of User Management Sub-System in Materials and Supplying Cooperation of Railway |
| 摘要 |
| 针对铁路物资总公司电子商务用户管理的问题，提出了利用基于角色的存储控制策略来解决用户管理及存取控制的思路，在此基础上给出了子系统的3部分：用户及其注册、权限及授权、授权验证的设计和在IBM MPE上的实现。最后，讨论子系统的普适性和有效性。 |
| 作者 |
| 新闻作者:李 鑫 吴 飞 |
| 关键字 |
