目 录摘要.................................................................................................................................IABSTRACT.......................................................................................................................II第 1 章绪论................................................................................................................11.1 项目背景.........................................................................................................11.2 讨论现状.........................................................................................................11.3 系统解决的主要问题.....................................................................................21.4 本文主要工作.................................................................................................21.5 本文结构.........................................................................................................3第 2 章需求分析........................................................................................................42.1 系统概述.........................................................................................................42.2 术语表.............................................................................................................42.3 功能性需求.....................................................................................................52.3.1系统用例.............................................................................................52.3.2数据流程.............................................................................................62.3.3业务详述.............................................................................................72.4 非功能性需求.................................................................................................92.4.1系统的性能.........................................................................................92...
