| With the development of the times,more and more people pay attention to the development of medical business.At present,there are many problems in my country’s medical business,such as insufficient medical resources and uneven distribution of resources.In order to improve these problems,the government has paid more attention to the implementation of the family doctor system in recent years,and has promulgated a number of policies to escort the advancement of the family doctor system.Promoting the contracting process of family doctors at the grassroots level is an important way to improve the inadequacy of traditional medical and health services under the current situation.In this era,the development of the family doctor service system is bound to become a hot spot in the medical market.The development of the family doctor service system is to provide doctors and residents with an online platform for interconnection,completely discarding the backwardness of paper interaction.For the family doctor service system developed based on the traditional architecture,although it can meet the basic user needs,the traditional architecture has high coupling,poor scalability,and difficulty maintenance at the later stage.When the market demand changes,the expansion of the family doctor service system based on the traditional architecture will be very cumbersome.When a module stops running,the entire system needs to stop running.Aiming at the shortcomings of the traditional system architecture,this paper designs and implements a distributed family doctor service system based on Alibaba’s open source Dubbo distributed framework.The system can not only provide users with the services of contracting doctors,but also allows them to make appointments for medical checkups and health consultations,etc.It also supports administrators to perform a series of management operations such as medical checkup management,doctor management,and operational data analysis,and the system architecture is replaced by a distributed architecture based on the traditional centralized architecture,the presentation layer of each subsystem is completely separated from the service layer,and the services are separated to provide the various subsystems for reversible calls,making the service system fully service-oriented and loosely coupled,high flexibility and easy maintenance.The main work of this paper is as follows:(1)Due to the shortcomings of the traditional system architecture,this system uses a distributed architecture.Using the distributed framework Dubbo integrates the SSM framework as the overall system architecture,and the entire system modules are developed on this architecture.In order to optimize the system to achieve the purpose of improving performance,the registry Zoookepper,cache middleware Redis,timing component Quartz and other technologies are introduced.(2)In order to reduce the pressure of database access,reduce system request delay,improve system performance and enhance system stability,the system introduces thirdparty storage services and stores system pictures on third-party platforms,thereby further improving system performance.(3)Based on the above technology,a family doctor service system with complete functions and stable performance including management terminal,user terminal and doctor terminal has been developed.(4)The system function modules and performance are tested,and the performance test takes the login page with the most visits as an example.The test result shows that the system functions normally,the system response time is short,and the error rate is Zero.(5)Finally,summarize the work of this paper,analyze and summarize the shortcomings of the system,and propose improvement directions. |
