Design And Implementation Of Food Safety Knowledge Learning System For The Public

With the continuous penetration of economic development and the Internet,information has shown explosive growth.At the same time,in recent years,many security problems have arisen all over the world,especially food safety incidents occur frequently.One of the reasons is that the food safety knowledge that the public now grasps can no longer meet people's growing demand for a better life.The general public still uses propaganda brochures and media.At present,the public's demand for food safety knowledge is not clear,and there is still no system for learning food safety knowledge.Therefore,it is particularly important to develop a system to assist the public to learn food safety knowledge by using computer-related technology.It is to solve the problem of food safety.Full knowledge learning is an effective way to meet the urgent needs of food safety and one of the ways to solve food safety problems.It is also a communication platform between managers and the public.It can disseminate relevant policies and improve the public's food safety knowledge literacy,prevention awareness and skills.Firstly,this paper combs the related research and current situation of the learning system at home and abroad,combines the public's demand for food safety knowledge with the existing MVC development framework,JSP technology,and optimizes the business process of the learning system,so that learners can answer knowledge questions online through simple operations,and learn knowledge items,and form learning records for learners to view.Through the functional and non-functional tests of the system,all functions of the system can normally complete the processing of relevant information,and ensure the integrity of the learning system.Finally,through the effectiveness test of the system,it is found that the system can meet the basic needs of the public in operation and experience.The number of active users is about 2,000,and the total number of participants has reached more than 100,000 times,and the safety performance is better.