实现了酒店管理系统的基本功能，包括房间预订、房间退订等 并实现了源码的测试-To achieve the basic functions of hotel management system, including room reservations, room and realized unsubscribe and other source test

这是一套酒店预订系统的源码可以实现酒店预订的一些基本功能。-This is a hotel reservation system source code can achieve some of the basic functions of the hotel reservation.