博客系统软件需求规格说明书1．引言...........................................................................................................................................31.1编写目的.............................................................................................................................31.2项目背景.............................................................................................................................31.3定义....................................................................................................................................31.4参考资料.............................................................................................................................32．任务概述....................................................................................................................................32.1目标....................................................................................................................................32.2运行环境.............................................................................................................................42.3条件与限制.........................................................................................................................43．功能需求....................................................................................................................................43.1功能划分.............................................................................................................................43.2功能描述.............................................................................................................................44．性能需求....................................................................................................................................54.1数据精确度.........................................................................................................................54.2时间特性.............................................................................................................................54.3适应性................................................................................................................................55．运行需求....................................................................................................................................55.1用户界面.............................................................................................................................56．其它需求...................................................................................................................................56.1安全性................................................................................................................................56.2设计约束.............................................................................................................................66.2.1语言约束..................................................................................................................66.2.2模型约束..................................................................................................................66.3其它要求...................................................................................................................
