目 录
1. 说明.....................................................................................................................................0
1.1编写目的.......................................................................................................................0
1.2项目背景.......................................................................................................................0
1.3定义...............................................................................................................................0
1.4参考资料.......................................................................................................................1
2．任务概述...........................................................................................................................2
2.1目标...............................................................................................................................2
2.2运行环境.......................................................................................................................2
2.3需求概述.......................................................................................................................2
2.4条件与限制...................................................................................................................3
3．总体设计...........................................................................................................................3
3.1软件的总体结构及本模块的功能...............................................................................3
3.2基本设计概念及处理流程...........................................................................................5
3.3本模块的总体结构.......................................................................................................6
3.4功能分配.......................................................................................................................6
3.5尚未问决的问题...........................................................................................................7
4．接口设计...........................................................................................................................7
4.1 用户接口......................................................................................................................7
4.2外部接口.......................................................................................................................8
4.3内部接口.....................................................................................................................10
5．运行设计.........................................................................................................................10
5.1运行模块的组合.........................................................................................................10
5.2运行控制.....................................................................................................................11
5.3运行时间.....................................................................................................................11
6．出错处理设计.................................................................................................................11
6.1出错输出信息.............................................................................................................11
6.2出错处理对策.............................................................................................................13
7.安全保密设计....................................................................................................................13
8.维护设计............................................................................................................................13
