2.4.5.1 用户接口 .............................................................................................................................10
2.4.5.2 硬件接口 .............................................................................................................................10
2.4.5.3 软件接口 .............................................................................................................................10
2.4.5.4 通信接口 .............................................................................................................................11
2.5 非功能需求 .................................................................................................................................11
2.5.1
质量要求
..............................................................................................................................11
2.5.1.1
性能
....................................................................................................................................11
2.5.1.2
可用性
...............................................................................................................................11
2.5.1.3
安全性
...............................................................................................................................11
2.5.1.4
可维护性
...........................................................................................................................12
2.5.1.5
可移植性
...........................................................................................................................12
2.6 风险 .............................................................................................................................................12
3.解决方案 ..............................................................................................................................................13
3.1 相关的体系结构模式 .................................................................................................................13
3
.
1.1
体系结构分级
......................................................................................................................14
3.2 体系结构概述 .............................................................................................................................16
3.3 结构化视图 ..................................................................................................................................19
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