Research And Realization Of Micro-learning System Based On Mobile Internet

With the rapid development of mobile Internet,China has become the world's largest use of mobile Internet countries.As the smart devices are easy to carry,compact and convenient features,so that more and more people through mobile devices for daily production and life,mobile Internet and intelligent mobile devices on people's lives and learning methods have had a profound impact.In addition,with the popularity of higher education,lifelong learning,universal learning point of view gradually aroused people's sympathy,into the public's thinking,but also to build a learning society is an inevitable requirement.Micro-learning as a new way of learning,its core idea is anyone can not affected by the constraints of time and space for want to learn knowledge.Micro-learning is a supplement to the traditional classroom,its content is short and pithy,free and flexible time,is the people in the fast-paced life to enrich their minds the best way.The combination of mobile terminal and micro-learning can make it possible for people to use "fragmented" time to obtain knowledge quickly and meet the learning needs of the public and in accordance with the development of mobile learning.Therefore,based on the deep study of the existing theories of mobile learning and micro-learning,this paper studies and implements a micro learning system based on mobile Internet,combining with the characteristics of mobile Internet and intelligent devices.The main research and development of this paper are as follows:1.On the basis of studying the existing theories of mobile learning and micro-learning,this paper summarizes the research situation of micro-learning theory and practice at home and abroad,discusses the advantages of micro learning in mobile learning,The Android operating system and the iOS operating system architecture has been studied and analyzed,and its summary.The React Native framework and the JSON data exchange format,React framework are discussed and provides the relevant theoretical knowledge and technical basis for the micro-learning system's design and implementation.2.According to the characteristics of micro-learning and the analysis of user characteristics,the requirements of the micro-learning system are analyzed from two aspects: user requirements and system requirements,then the function and user groups of the system are clarified.The overall structure of the micro-learning system is designed,and the entity relation diagram of the micro-learning system is given.The database table of user information table,course information table and test question table were established.The micro-learning system of curriculum learning,3.self-test,on the interactive forum and other specific functions were designed in detail.4.In this paper,the client of the micro learning system is developed by using the JavaScript-based React Native framework.The server uses the PHP language,uses the MySQL database to store the data,and establishes a cross-platform micro learning system.This micro-learning system uses B / S and C / S architecture,learners can log on through the mobile phone learning system,administrators use the brower login background management platform to manage the learning content,the system maintenance.5.This paper discusses the functions of the server-side course list acquisition,the paper submission module and the client learning module,the self-test module and the interactive forum module respectively were programmed to give the relevant code and flow chart and completes the usability of the micro-learning system in the simulator environment Validation.