Compared with traditional single block architecture, microservice architecture has many advantages, such as flexible technology selection, independent deployment, and independent scalability more suitability for the current needs of the internet age, etc. But microservice architecture also introduces new problems such as service registration, service discovery, service fault tolerance. On the basis of the analysis for problems mentioned above, this paper proposes one implementation of microservice framework, which can solve service registration, service discovery, service fault tolerance and other common problems. Based on this, developers only need to focus on the development of business functions, so that it can simplify the difficulty of system development and improve development effectiveness.