Design And Realization Of Scientific Research Management System Based On J2EE

With the development of computer science technology,more and more research and institutes use all kinds of management systems on scientific research.University research management involves complicated operations and staffs of different departments in university. It requires that university lab information system adapts web modal to make user easy to use, avoiding installing specific client software;further more, university research information system is one of main subsystems among university information system, which must realize the information communication with other subsystems. It should meet the requirements of expansibility, the high performance, the security and the reliability.Based on J2EE technique development of university research information management system can reduce the cost and complexity of development. J2EE offers a enterprise-level calculating model and an operation environment which is used to develop and deploy the application of the multi-level system structure. Through offering the enterprise calculating environment the necessary services, J2EE makes the multi-level application deployed on the J2EE platform realize the high usability, security, expansibility and reliability.This artical depending on the actual project—University research information management system mainly aims at researching the operation of research management system adopting UML modeling language, the development using MVC design model and J2EE technique.At first, the article introduces related technique involved in system development, mainly focusing on J2EE and system architecture. Then, the system objectives about university research information management system are introduced to clarify the design principle and aim of system, system functional objectives,syetem physical design and system architecture. The operation about university research information management system is emphasized to introduce. As the understanding about the operation knowledge about research management, layered use case analysis about the research management system operation adopting UML modeling language. Ar last, realize the research information management system adopting MVC design model and make detail description. The main method is integrated sequence diagram and table to clarify the system functional realization in detail.