电子采购供应平台系统需求规格说明书目录1目的和范围.......................................................................................................................................71.1目的...........................................................................................................................................71.2范围...........................................................................................................................................72参考引用...........................................................................................................................................72.1标准文档...................................................................................................................................72.2项目文档...................................................................................................................................73名词术语...........................................................................................................................................84业务目标和范围...............................................................................................................................84.1系统背景...................................................................................................................................84.1.1市场及环境背景..............................................................................................................84.1.2技术背景..........................................................................................................................84.1.3战略意义..........................................................................................................................94.2系统目标...................................................................................................................................94.2.1总体目标..........................................................................................................................94.2.2具体目标........................................................................................................................104.2.2.1功能目标....................................................................................................................104.2.2.2技术目标....................................................................................................................114.3分阶段实现.............................................................................................................................125系统概述.........................................................................................................................................135.1系统框架.................................................................................................................................135.2系统主业务.............................................................................................................................145.3模块结构.................................................................................................................................155.4关键性能.................................................................................................................................156系统功能描述...................................
