使用UML对系统建模。需求分析，用Rational Rose进行建模，画出用例图、类图、状态图、活动图、顺序图、协作图、构件图、部署图，然后生成程序代码及逆工程。-Using UML for system modeling. Requirements analysis, modeling with Rational Rose, to draw use case diagram, class diagram, state diagram, activity diagram, sequence diagram, collaboration diagram, component diagram, deployment diagram, then generate the code and reverse engineering.