Design Of Front End Architecture Engineering And Applying To English General Examination System

With the popularity of Internet,many large-scale examination at home and abroad have adopted the method of online.These examination system are designed only for their own needs,so these all are one-time development,they are difficulty to maintained and expansion,when the process of using,the type of questions id fixed and single.With the rise of the concept of Web2.0,the users require more function and higher user experience,the front end of system has high complexity,there is a lot of redundant code,resulting the performance of system is reduced.Many of the same type of system development have this problem,so this paper from the point of the process of front end development and the upgrade of system performance,design a architecture for front end development,which can be used in development of front end for all kinds of testing system.This paper based on English general examination system,research the diversity and versatility of the questions in the system of testing,know that the general operation mainly show in front end of system,multiple use of question type will course redundancy of front end codes and poor system performance,many Web application have these problem,so design a fronted end architecture and engineering can improve the rate of development and decrease repeat rate of front end codes.This paper use MVC font end architecture to decrease the coupling between structure layer,presentation layer and behavior layer.This architecture lead into template engine of back-end frame Twig,use tool of WebPack modular package and React componentize frame to realize modular and componentization of font end.The target is to design font end architecture that easy expansion,easy maintance,helpful team development,good user experience,improve the performance of system.In this paper,this font end architecture will be used in English general examination system,complete development of generating questions,making up paper by teacher and on-site examination by student.Finally,through the appropriate testing and verification,the practicality and ease of use of the frontend architecture will be verify.The front end architecture system that this author design has well application in English general examination system,after testing and verification know that type of questions and type of paper from examination system is easy to expansion,operation is simplify,system performance id good,meanwhile reducing cost of development,maintenance and team cooperation,so this architecture has practical research significance and good application prospects.