The Analysis And Design Of Management Information System Of The Library Based On J2EE

With the background question that run into in interior business procedure management of library, This paper at first analyses the current situation and deficiency of computer management of domestic and international library existing at present, and development trend, in a situation that the business informationization is being developed constantly. It explains the development course of the system structure mode of MIS system, analyses and compares to two kinds of main modes at present: C/S and B/S. Analyses two kinds of B/S mode frameworks: J2EE and .NET. It Explains the concept and characteristic of the technology of visual modeling based on Unified Modeling Language (UML ) and Rational Unified Process (RUP ). It also introduces concept , content , characteristic and main technology of J2EE frameworks. The paper Puts forward developing technology Which utilizes the present ripe, advanced package on the basis of J2EE frameworks. Use the technology of visual modeling based on UML, consult the software development process method of RUP, This paper go on analyze to the information system of the library. Through analysis with use case that carries on the demand to catch of the system. To analyze further with the use case, draws the main overall flow chart. Regard circulating and borrowing the business of the book as the example. It provides class diagram, collaboration diagram and sequence diagram, etc. It provides whole system main boundary class, entity class, control class and overall analysis models through class analysis. Combining J2EE technology and database technology the system has be designed. It introduces the main function module of the system, adopt MVC to design J2EE system structure of the mode, Model/View/Controller in MVC gets to EJB/JSP/ Servlets of J2EE correspondingly, and the design method of every kind; Adopt EJB technology of J2EE to design some entities. Adopting ERWin tool to carry on the database design, include logical design and physical design. And introduces the frame mode of system developing -the system developing platform and developing tools. The analysis and design of the whole system lay a solid foundation on later stage to the system developing, have very good reference value to developing other systems .