【摘要】 利用统一建模语言(UML),实现了从高校教务管理类模式向教务管理关系数据库数据模式的转换。首先,以学籍管理系统为例,用UML的用例图、序列图、类图对其进行了建模。然后,在类的设计过程中,借助面向度量的UML的代数表达框架,检测了一些类模式的设计错误,对类模式进行了一些优化。最后,运用类图中类间的几种关系在关系数据库中的实现策略,建立了学籍管理数据库中的表。更多还原

【Abstract】 The class mode of teaching management of university is transformed to data mode of relational database with UML.Firstly,a mode is built for management of students’ status with use case,sequence and class diagrams.Then,some mistakes are checked with a metrics-oriented algebraic representation architecture for UML,and some parts of class mode are optimized.Finally,according to the implementation strategy of the relations between classes in relational database,tables in the status management database are established.更多还原