Design And Implementation Of Microservice System Based On Message Middleware

In recent years,the system development framework and design pattern are blooming.As a new software development mode,system micro service stands out.When new things are emerging,there are many disputes,including microservices.But microservices can make the software system more low coupling and high cohesion,which makes many enterprises and developers rush for it.This advantage can make the traditional software system design more modular and independent;can greatly increase the scalability and reliability of the system,reduce the cost of software development.On the other hand,in microservices,more independent services are both advantages and disadvantages.The independent deployment of services is accompanied by the increase of the workload of the operation and maintenance personnel.Each service deployment matches the operating environment,which undoubtedly makes the system operation and maintenance personnel have nightmares.But the emergence of container technology almost perfectly solves this problem,and the scalability and monitoring of container technology make the operation and maintenance personnel get rid of the traditional trivial work.At present,AP equipment management system is still a traditional single instance application.Unable to meet the current business diversification quickly.At the same time,the management of the device is based on SNMP,which can not work efficiently in the case of a large number of devices.Therefore,the message middleware is introduced,the device is mounted in the middle of the message,and the MQTT protocol is used to complete the efficient management and monitoring.This paper introduces the main framework of microservice and the function of message middleware at this stage,with the help of the requirement analysis,summary design,database design of the equipment management system,and describes in detail the use of microservice and its message in the system design.Finally,the system is put into trial operation.The running results show that the AP equipment cloud management system designed in this paper has achieved the company's targets,fast response,friendly interface,good security and operability.AP equipment cloud management system realizes user management service,authority management service,equipment management service,equipment informationcollection service,equipment information statistics service,equipment upgrade service,etc.Due to the use of message middleware,some changes in service state can adopt listener mode,reducing RPC calls between services,making the state between services more efficient.Finally,it meets the current AP equipment management requirements from the function and performance,and reserves the expansion space for the future development of the company,so as to achieve the purpose of system reconstruction and upgrading.