高校教务管理系统的分析与设计（要完成系统的用例图、类图与对象图、交互作用图、活动图、状态图、组件图与配置图，并且要有相应的文字描述）-Educational Administration System Analysis and Design (To complete the system use case diagram, class diagram and object diagrams, interaction diagrams, activity diagrams, state diagrams, component diagrams and configuration map, and have the appropriate text descr iption)