餐厅点餐系统需求规格说明书编写：XX二〇一X年X月XX日目录1.引言：......................................................................................................................................41.1编写目的：...................................................................................................................41.2项目背景：...................................................................................................................41.3术语说明：...................................................................................................................41.4参考资料：...................................................................................................................42.项目概述：..............................................................................................................................42.1待开发软件的一般描述：............................................................................................42.2待开发软件的功能：....................................................................................................52.3用户特征：...................................................................................................................52.4运行环境：..................................................................................................................52.5条件与限制：...............................................................................................................63.功能需求..........................................................................................................................63.1功能划分：...................................................................................................................63.2功能描述：...................................................................................................................74.外部接口需求：......................................................................................................................74.1用户界面：...................................................................................................................74.2硬件接口：...................................................................................................................84.3软件接口：...................................................................................................................84.4通讯接口：...................................................................................................................84.5故障处理：...................................................................................................................85.性能需求：..............................................................................................................................85.1数据精确度：...............................................................................................................85.2时间特性：...................................................................................................................85.3适应性：.......................................................................................................................86.软件属性需求：......................................................................................................................96.1正确性：..............
