航空售票系统，基于bs架构功能较全，也可作为学习材料-Air ticketing system, based on the capabilities of a full-bs architecture, but also can be used as learning materials

一个简单的车站售票系统 基于bs结构 可以对订票，车次，乘客信息进行管理 可以给毕业设计的 同学作为参考-A simple station ticketing system is based on the structure can bs booking trips, passenger information management can be designed to graduate Students as a reference