野外空间数据库管理系统的权限访问模块的设计与实现

The Design and Implementation of Permission Module for Access to Field Spatial Database Management System

为了规范管理野外空间数据,设计与实现了权限访问模块。针对不同角色的用户,设计了用户管理、角色管理。根据不同的角色拥有不同的功能权限和对数据的操作权限的设计思路,实现了当用户以不同的角色登录系统时,用户可操作的功能和数据不同。

In order to manage field spatial data standard, a permission for access module is designed and implemented. For users with different roles, user management and role management are designed. According to the design ideas that the different roles have the dif- ferent functional permission and authority to operate the data, that the user can operate the function and data diversely when users log into the system with different roles is realized.