Design And Implementation Of Answering System Based On WeChat Mini Program

In the traditional way of teaching,the students do the assignments on exercise books and then submit them to the teachers.This way of teaching is not only costly,inefficient and inconvenient,but also unfavorable for teachers to judge how much knowledge the students have absorbed.In the context of the information era,education industry gradually becomes an important field of the Internet,and educational information technology has been greatly supported and developed by the government.In the second decade of the 21 st century,with the quick popularization of the mobile Internet,classroom teaching will experience new changes and challenges.Since WeChat has been launched,it becomes popular very quickly,which can be a great carrier of mobile teaching applications,while the appearance of WeChat mini programs provides a new way for classroom teaching and teacher-student interaction in the new era.This dissertation presents an answering system based on the WeChat mini programs.The target of this system for this dissertation is to provide a platform for the teachers to test how much knowledge the students have absorbed at any time.At the same time,the system also provides a platform for the students to answer the questions and test the absorption of knowledge which has been taught in the class at anytime and anywhere.The system can be divided into a student end and a teacher end,which gives the function for the teacher to post the assignment of the relevant chapter after class,explain the questions on voice as well as check the correct rate of each question.This dissertation makes an emphasis on analyzing the core requirements of the system regarding the user's role,and carries out detailed functional design and the database design,including voice answering,viewing answering history and modifying personal information.The WeChat mini programs in this paper are programmed through WeChat developer tools,completed the background development on IntelliJ IDEA,and connected to the MySQL database as the data support,thus the system is realized and finally completed the background deployment work on the tomcat server.This dissertation proposes to use the WeChat mini programs to assist the teaching of teachers,in this way,teachers and students use the WeChat mini programs to answer and interact,which enables the students to answer the questions anytime and anywhere,reduces the teaching cost and time,enhances the teaching efficiency and the ability of the absorbing knowledge for students,and thus,this is of great significance for the comprehensive deepening reform of education and the progress of information technology.