一个图书管理系统的分析与设计，实现图书管理系统的UML建模，同时画出类图、用例图、时序图、协作图、状态图、活动图、组件图、配置图等，更好的被用户所理解。-A library management system analysis and design, UML modeling library management system, and draw a class diagram, use case diagram, sequence diagram, collaboration diagram, state diagram, activity diagram, component diagram, the configuration diagram, the betterbeing understood by the user.