摘要： 从软件工程的实施出发提出一种基于MDA的Web应用开发方法。该方法从平台无关的高层模型描述开始，依据转换两端建模元素的语法结构和语义表达特性定义模型间的映射规则，实现模型转换和代码生成。以ASP.NET作为目标平台进行实验，验证结果表明该方法遵循了MDA开发的实质、过程和要求，能够对模型驱动开发提供有力的支持。

关键词: 模型驱动体系结构, 模型描述, 模型转换, 代码生成

Abstract: From the viewpoint of software engineering implementation, a MDA-based development approach for Web applications is proposed. The development process starts from the describing of platform independent models. Mapping relations from the source model to the target model are built according to the syntactic structure and semantic features of both metamodels, and model transformation as well as code generation can be achieved subsequently. ASP.NET is used as a target platform in the experiment which shows that this approach follows the essence, process and requirements of model-driven architecture, and thus can make an effect support for model driven software engineering.

Key words: model-driven architecture, model description, model transformation, code generation

中图分类号: 

• TP311.5