以数据流为中心的面向对象快速原型开发方法

提出了一种新型的、面向小型企业的快速软件开发方法。该方法使用以界面为中心的设计原型，从而能够更好地和用户交流并充分利用了RAD特点；将周期迭代限于以界面为中心的原型开发中，在此阶段不考虑系统内部设计，从而大大缩短原型设计时间；扩展使用场景和数据流图的使用贯穿整个开发过程，从而简化类图和顺序图的设计，同传统方法保持一致。通过实践验证了该方法的优点。

A Dataflow-centric Object-oriented Fast Prototyping

A new fast developing method for small business is put forward. It focuses on interface centered design prototyping, therefore it achieves better communication with end users along with full exploitation of the RAD tools. To save the time, development iterations are only limited to interface centered prototyping stage, in which the internal design of the system is not considered. The use of extended scenarios and dataflow diagrams comprises the mainstream of the developing process, which can greatly simplify the design of the class and sequence diagrams and keep consistent with convetional methods. Implementation practice validate the method.