Research And Implementation Of Medicine Distribution System Based On MVC Design Pattern

With the development of computer technology and Internet, MIS is widely used to provide powerful support for company's management decision-making and increase the work efficiency and economic benefit, especially in medicine distribution system. Most of MIS still use C/S structure, because the separation of the business disposition and show page is not distinct. it is not good at the reuse of business model and it is difficult to satisfy the change of user request.In recent years, with the rapid development of network and extensive adoption of J2EE platform, multi-layer Web structure based on B/S grows up gradually. MVC design pattern separates control of data from representation of data, and therefore has the advantage of implementation of multi-layer Web application.This paper focuses on the combination of the three frameworks-Struts, Spring and Hibernate, analyzed MVC, J2EE platform and so on , and puts forward to an strategic solution on a medicine distribution chain system management base on MVC design pattern. It discusses the realization of data layer, business layer and web layer of the system, the solution of key problems as follows is emphasized: the encapsulation of business logic, optimizing the efficiency of information disposal and how to ensure the security and integrity of data access.The main function of the system has been accomplished. The elementary application has been applied to medicine business. The result shows that the technical route is reasonable and the scheme is rational and feasible.