Design And Fulfillment Of Feedback System For Multimedia Classroom Based On SSH Framework

Along with the advancement of university information system construction, modern teaching equipment has been extensively applied in education. Although the popularity of multimedia classroom provides intuitive teaching form, its usage and management requires more work. Traditional management methods can not provide an ideal communication platform for fast and effective feedback needs between managements and teachers. According to this demand, here we proposed a design and implementation of multimedia classroom feedback system based on SSH framework.(1) We discussed the management status of multi-media classroom, proposed solutions for lightweight MVC mode with integrated Struts2 + Spring + Hibernate, constructed an integrated and general pattern SSH architecture, introduced the JBPM workflow technology, encapsulates the ExtJS framework, based on the Mondrian OLAP multidimensional data analysis, and developed a valuable feedback platform.(2) Taken the development of multi-media classroom management module as example, we first described the detail of how to use Struts2 to achieve MVC mode and complete the Web presentation layer function. Then we introduced Spring as a framework for business logic layer, Meanwhile, Hibernate was in charge of data persistent work and JBPM was applied to implement the management of workflow. By means of slicing, the entire system structure is clear and unambiguous, and more importantly, the independency of each layer allows the changes of a certain layer will not affect others.The results of application indicated that this model was of universal applicability for small and medium Web system, and the layered and modularized design contributed advanced coordination, intelligence, scalability and portability features to the system.