是一个旅行社管理系统，有几大功能模块，用户登录及管理，路线设计，游客管理等-Is a travel agency management system, there are several functional modules, user login and management, route design, visitor management, etc.

一个餐厅管理的课程设计，有登录，点菜，结账，账簿管理，修改密码等功能-A restaurant management curriculum design, log in, a la carte, checkout books management, change your password and other functions