Study And Implementation Of The Medical System Framework

With development of Internet and information technology, there are lots of new resources entering Internet everyday, and Web applications are becoming more complex and tremendous. For a programmer who programs these application systems, how to program a Web application system in the shortest time which has strong functionality and flexible adhibition has been more and more concerned.In recent years, C/S structure (Client/Server) which deal with business logic in the client has been replaced gradually by B/S structure(Browser/Server) based on J2EE, many excellent frameworks are used in the Web applications, for example, Struts, JSF, Web Work for presentation layer; Hibernate for persistence layer. According to requirements of clients, they are used in different software scale and programming level. Struts is an excellent framework based on MVC, which can independently complete design and development of application systems. But when Programmers use Struts, he must program the application system from A to Z every time for particular field business logic, specially it is not reusable to the module which has the same function or independent structure.This paper use software reuse and framework as the breakthrough point, it analyzes emphatically the structure and process of Struts, and according to MVC design pattern of Struts, it puts forward the concept of the business logic framework, which provides theory basis for medical system framework. This paper proposes a good compositive method of the business logic framework and Struts based on analyzing the business logic about medicalcare. This paper solves the problem that when Programmers use Struts, he must program the application system from A to Z every time for particular field business logic, and it makes the module which has the same function or independent structure reusable. Besides, it proposes a compositive scheme of specific areas of business module and Struts framework, and realizes the double reuse of the architecture and the business logic on the medical system framework.This paper uses LoadRunner testing the medical system framework. Besides, according to the testing standard of LoadRunner and empirical data, it proves that the business logic framework, the medical system is feasible and correct.