超市管理系统[需求规格说明书]执笔人：籍孟云学号：12101106 2025—5-1 [项目组组员]12101104 韩劼男 12101105 洪振 12101106 籍孟云12101107 荆德松 12101108 李杨 12101109 梁宏达目录1．引言.............................................................21.1 编写目的.....................................................21。2 项目背景.....................................................21。3 定义........................................................31.4 参考资料.....................................................32．任务概述.........................................................32。1 目标........................................................32。2 运行环境.....................................................32.3 条件与限制....................................................43．数据描述.........................................................43.1 静态数据.....................................................43。2 动态数据.....................................................43。3 数据库介绍...................................................43.4 数据词典....................................................113。5 数据采集....................................................124．功能需求........................................................124.1 功能划分....................................................124.2 功能描述....................................................125．性能需求........................................................125。1 数据精确度..................................................125.2 时间特性....................................................135.3 适应性......................................................136．运行需求........................................................136。1 用户界面....................................................136.2 硬件接口....................................................136。3 软件接口....................................................136。4 故障处理......................................
