Design And Implementation Of A Classroom Interaction System Based Wechat

With the popularity of smart phones and the rapid development of mobile Internet,online education becomes an important area of the current Internet industry.At the same time,the popularity of online education makes classroom interaction a very important part of traditional education and modern education.Therefore,this paper designs and implements a classroom interactive system,aiming to help teachers and students to complete classroom interaction better and to improve class efficiency.Combined with the needs of college teachers and students to improve the efficiency of the classroom,the system developed classroom interaction system based WeChat.The system achieved the management and services of students and classes for teachers.First of all,the system develops a rich text editor based on the Ueditor plugin.It provides multiple types of editing of questions such as choice questions,fill in the blank and quiz questions and so on.Teachers can edit the questions of diversification because of this.Secondly,based on socket.io framework,the system achieves the data synchronization.The Web side's data can be displayed in the form of word cloud through word segmentation technique.This way helps teachers get the concerns of students.Thirdly,the React component technology achieves the module of question bank management.This module solves the library sharing,repositories and other re-use problems.Teachers' operation of the question bank is very convenient.After systematic testing,the functional and performance tests can achieve the desired indicators and it's very stable online.Aiming to the importance of classroom interaction for teachers and students in colleges and universities,this paper designs and implements a classroom interaction system that combines the Web platform and the WeChat public.Through the development and production of environmental testing,we find that the system has steady functions and excellent performance.