Research And Implementation Of Mobile Digital Campus Platform In Vocational Colleges Based On MVP Model

In the 13th Five-Year Plan,the Ministry of Education put forward that we should vigorously promote the construction of "wireless campus".In the informatization management of Vocational colleges,we should transplant the functions of traditional Web campus management platform to intelligent terminals through the development of mobile terminals,and expand the functions according to the characteristics of mobile Internet,so as to improve the informatization level and work efficiency of campus management.The architecture mode of APP for smart mobile terminal has basically evolved from the traditional web application architecture mode,and MVC mode is the common architecture mode in the initial stage.When the demand of application interface is increasing,the defect of high coupling between View and Model in MVC mode is exposed,and MVP mode can make up for this defect.MVP mode has the advantage of decoupling Model and View.By improving the implementation of Presenter interface,it can effectively reduce the redundancy of interface code and improve the efficiency of development and program operation.First,based on the analysis of the status quo of mobile digital campus platform and MVP mode at home and abroad,the key technologies such as MVP mode and HTML5 are elaborated.Second,the requirements of users,system functions,basic services,data and performance are analyzed.Among them,user demand analysis combines the characteristics of deep school-enterprise cooperation and Work-study Integration in Vocational colleges.On the basis of teachers and students,the design of enterprise user terminal is added to facilitate enterprises to participate in school teaching,post practice and other work.Thirdly,relying on the construction of mobile digital campus platform in Vocational colleges,the MVP mode is adopted to design the system's function and database in detail.Then,by optimizing the MVP mode,the mobile digital campus platform based on the MVP mode of Android system is developed and implemented.By designing an abstract class,the problem of too complex interface code is effectively solved,and the system test is successfully completed,which verifies the feasibility of the system.The establishment and implementation of mobile digital campus platform in Vocational Colleges promotes efficient office work,supports school management system,standardization and refinement by informationization,and also lays a technical foundation for the next informationization construction of smart campus.