Research And Implementation Of Multi-user Academic Homepage System Based On J2EE

With the continuous promotion of campus information construction in colleges,teachers’ personal academic homepage system has gradually become one of the portals of many colleges.However,the pages of the academic homepage system of some colleges are old,and the upgrading of technology makes the previous technology has been unable to meet some of the needs of the current academic homepage system.This thesis introduces the process of using the current mainstream J2 EE platform to develop the background of multiuser academic homepage system,which can basically meet the needs of teachers and students in our school.At the same time,the data interface is reserved for the development of the system foreground by the separation of the back end in the future.This thesis studies the application of the existing personal academic homepage system at home and abroad,analyzes the problems and shortcomings of the original personal academic homepage system of our school,introduces the current mainstream Web development tools and technologies,and develops a complete personal academic homepage system based on Java language.In the choice of technology,we use J2 EE,the mainstream development technology platform of Web,and write the business logic code of the system with Spring framework as the core and MVC design pattern.On the website server,the performance,advantages and disadvantages of three different servers are compared,and finally the suitable server for this system Tomcat is selected.In the database design,we strictly abide by the rules of the three paradigms,and design a more standardized database than the original system.In the page layout,the system page is designed in a flat style.The rational use of the framework makes the system have a higher level of security and stability.After the completion of the development task,the function,performance and security tests of the system are carried out to verify that the system meets the design goals.Before the system is online,we use the website scanning tool to detect the potential vulnerabilities of the system,and complete the repair of the vulnerabilities.Finally,the system is officially tested online,and the development work is completed.The multi-user academic homepage system discussed in this thesis realizes the functions of information management,user management,notification management,message management and system management on the administrator side,and homepage management,personal information management and message management on the teacher side.In order to facilitate the administrator’s statistical data,the visual data chart is added to the background of the system.At the beginning of the system launch,the website monitoring module is integrated,so the administrator can view the operation status of the system in real time.The development of this system makes up for the shortcomings of the original personal academic homepage of the school,and solves the problems in the use of the original system,such as database error,browser incompatibility,mobile terminal maladaptation,page design style aging and so on.The new academic home page system has high application value in graduate enrollment and academic exchanges in schools.