什么是模型驱动开发？ Model-driven Development (MDD)is a challenging approach to software engineering that is expected to change the way systems are developed.It postulates the model as the main artifact being developed rather than the code. Model Driven Deve lopm ent (M DD) Model Model Mo del Transformation Lanipuhtion Execution Object Oriented Analysis and Design 6Object Oriented Analysis and Design 6 什么是模型驱动开发？ ü Model-driven Development (MDD) is a challenging approach to software engineering that is expected to change the way systems are developed. It postulates the model as the main artifact being developed rather than the code