目录1.引言...................................................................................................................................11.1目的............................................................................................................................11.2定义............................................................................................................................11.3参考资料.....................................................................................................................12.总体概述............................................................................................................................22.1产品标识.....................................................................................................................22.2产品描述.....................................................................................................................22.2.1系统属性..............................................................................................................22.2.2开发背景..............................................................................................................22.2.3产品功能..............................................................................................................22.3用户的特点..................................................................................................................42.4限制与约束..................................................................................................................43.具体需求............................................................................................................................43.1功能需求.....................................................................................................................43.2性能需求.....................................................................................................................93.3数据库需求................................................................................................................103.4设计约束...................................................................................................................103.5外部接口需求............................................................................................................103.5.1用户接口............................................................................................................103.5.2硬件接口............................................................................................................103.5.3软件接口............................................................................................................103.5.4通信接口............................................................................................................104.附录..................................................................................................................................114.1用户方组织机构图；.................................................................................................11第0页共12页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第0页共12页1.引言1.1目的随着旅游业的民展，酒店、餐饮娱乐行业日趋发达，引入全方位的电脑服务和电脑管理日益流行。同时，酒店和餐厅娱乐业引入电脑服务和管理也取得了优良的经济效益和社会效...
