C-language
代码说明:
【功能与要求】(1)角色和权限管理。设有系统管理员、图书管理员和普通用户,他们设有不同的权限,各类用户进入系统时需先登录。(2)系统管理员角色,系统管理员管理各类用户的增加、删除、修改和查询。(3)图书管理员角色,图书管理员可对图书信息的录入、删除及修改、统计; (4)普通用户角色,普通用户可借阅图书、归还图书。(Functions and Requirements】 (1) the role and rights management. Offers system administrators, librarians and ordinary users, they have different permissions, all kinds of users need to be logged into the system. (2) System Administrator role, the system administrator to manage all types of users to add, delete, modify, and query. (3) the role librarian, librarians can book information entry, delete, and modify, statistics (4) the role of ordinary users, ordinary users can borrow books, return books.)
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