Design And Implementation Of Online Education System Based On Django Development Framework

In today's society,education is a crucial event.With the development of science and technology and the progress of society,the traditional education method still has its irreplaceable role at present,but it is far from meeting people's needs.Especially when we encounter special circumstances and cannot carry out traditional education,in order to continue learning,online education is a very effective solution.However,online education products on the market generally have some problems such as simple function of course recommendation,rare recommendation method,and unsatisfactory recommendation effect,etc.,which affect users' learning experience.Based on the above analysis,this paper designs and implements an online education system based on Django development framework combined with personalized recommendation technology to meet the needs of users.The main work and innovations of this article are as follows:Analyze the current situation of similar products at home and abroad,improve and perfect the undesirable points,extract the unique advantages of this system,and study the various functional modules of the system and the non-functional requirements of the system through demand analysis.The system includes six functional modules:user module,course related module,course recommendation module,teacher module,course organization module and background management module.Among them,the course recommendation module creatively introduces the Slope One recommendation algorithm with high execution rate and high accuracy in combination with other various recommendation methods to provide users with multi-angle and accurate personalized course recommendation services.Analyze and design and implement the system according to requirements.The system selects MTV mode as the design idea,uses Python language to implement the background function logic and related judgment of the system in the project;uses HTML language and related scripting language to implement the front-end template page;selects the fully compatible MySQL and MariaDB database to save the data;Finally,the system is deployed on Alibaba Cloud through Nginx and uWSGI servers,so that users can access it through a fixed IP address.This system realizes the defense against common network attacks,conducts basic functional tests and performance tests,and at the same time retains certain scalability to facilitate subsequent updates and maintenance work.The development of this system conforms to the development trend in the field of education and is of great significance.