软件开发中的原型化方法

在软件开发众多开发方法中,原型化方法以其能较快地实现系统基本结构以及开发成本低等诸多优点为大家所青睐,原型化方法通常是建立系统的基本结构,实现基本功能;然后,在使用过程中逐步补充数据,修订与增添有关模型和方法,满足使用者的进一步要求,在操作过程中,原型化方法同生命周期法结合使用在开发中相得益彰.

The Method of Prototype in Software Development

Of the many approaches of process of software developing, though structural system developing is the method that can really support the whole developing process of the system, sometimes demand can only be described further after something visualized or detailed appears for the uncertainty of details that are demanded, especially at the time of the initialization of the system, people can hardly describe the demand accurately. So the alteration of demand is unavoidable. Prototypical method becomes the favor of many people because it has many excellences such as actualizing the base structure of system and low developing cost and so on. Usually the prototypical method builds the base structure of the system first, then actuahzes the base function, at last, completes the data step by step in using, modifies and adds models and methods that are related to satisfy the more demands of the users. During the operation, prototypical method and lifecycle method bring out the best in each other.