The Design And Implementation Of Elderly Service Website Based On Java Webs

With the ageing of the population,the problem of old-age care has become increasingly prominent in recent years,and It is becoming more and more popular to become a new model while enjoying the elderly while traveling.However,this model also has some shortcomings.During the time when the elderly are traveling or residing,their children are generally unable to accompany them.Therefore,the children will pay more attention to the whereabouts and safety of their parents.To solve this problem,nursing homes can provide a wide range of services to the elderly.On the other hand,it may be necessary for the children to know more about the various accidents or temporary outings that may occur during the residency of the elderly so that they can keep track of their parents' travel status,location,and physical condition.In response to this problem,this paper designed and implemented a set of old-age care service system that links the functions of nursing home registration and management,elderly care,and health information tracking for the elderly.The specific tasks including:(1)The elderly service system was designed and implemented in business functions,which mainly includes nursing home management subsystems,platform management subsystems,and user subsystems.The system connects platform managers,nursing home administrators,and users.At the same time,the system is optimized in terms of technical implementation and strict permission control is provided.The system uses the Java Web backend architecture based on SSH to integrate the performance of technical support systems such as Kafka,Elasticsearch,and Redis.Using the Shiro framework technology,the system's users and data are strictly controlled to ensure the security of the data.(2)A business dynamic expansion model was proposed and implemented for the business characteristics of this system.Administrators can directly add services to the front page without modifying the back-end program.By refining the service granularity into actions and integrating technologies such as CQRS design ideas,Event Sourcing design patterns,and RESTful architecture patterns,the back-end programs are oriented to action programming instead of specific business programming.The administrator can configure the database through front-end pages.View files,data sources,event sources and other modules realize the dynamic development of the business.And to solve the problem of transaction,security and fluency of the model to some extent through locking,permission control,and adding cache processing.Through the above-mentioned work,I have integrated elderly information resources,used Java Web related technologies,and completed a comprehensive service system for nursing homes and the elderly,providing a certain degree of convenience for elderly care services.