目录一 引言............................................................................................................................................2系统设计的目的......................................................................................................................2项目背景..................................................................................................................................2参考资料..................................................................................................................................2二 可行性分析................................................................................................................................3三 任务概述....................................................................................................................................3目标..........................................................................................................................................3运行环境..................................................................................................................................3条件与限制..............................................................................................................................4四 功能需求....................................................................................................................................7系统设置..................................................................................................................................7档案管理..................................................................................................................................7运行管理..................................................................................................................................7五 外部接口需求............................................................................................................................7软件接口..................
