特定领域建模方法在医药进销存系统中的研究和应用

Medicine is related to people's life and health, and the regulation of medicine must be strictly controlled. In this paper, after analyzing the management needs of themedicine invoicing systemand related medical information protocol, this paper builds up the system model by using the domain-specific modeling method, and establishes its realization. The domain-specific modeling method improves the productivity of the software by improving the degree of abstraction, and the domain-specific modeling language it establishes reduces the learning threshold of the developer and further ensures the quality of the software system. This paper summarizes the methods and principles of creating meta-models in specific fields, and introduces the whole process of domain modeling using MetaEdit+, a modeling tool. The specific domain modeling method used in this article can ultimately generate directly runable code from the domain model.