【摘要】 设计了基于UML的教学文档管理系统。从角色协同服务的角度进行教学文档任务管理,利用UML建模工具对用户及其操作进行分析,并建立了关联灵活的数据库,实现了各类教学文档的在线管理和实时监控。更多还原

【Abstract】 A teaching document management system is designed,in which the task management of teaching document is dealt with from the perspective of roles cooperative services.Based on the UML modeling tools,the users and their operation are analyzed.The database with flexible relationship is built.The various teaching documents management online and real-time monitoring are achieved.更多还原