成绩管理系统软件体系结构设计说明书目录1.文档简介.......................................................................................................................................21.1目的....................................................................................................................................21.2范围....................................................................................................................................21.3定义、首字母缩写词和缩略语.........................................................................................31.4参考资料.............................................................................................................................31.5概述....................................................................................................................................32.体系结构表示方式......................................................................................................................33.软件体系结构的目标和约束.......................................................................................................43.1结构清晰............................................................................................................................53.2支持外包开发....................................................................................................................63.3可扩展性............................................................................................................................63.4系统安全性........................................................................................................................63.5可移植性............................................................................................................................64体系结构模式................................................................................................................................65.逻辑视图...............................................
