Design and implementation of smart campus payment system based on microservice architecture

In order to improve the self-service convenience of campus teachers and students payment, and enhance the ability of campus smart services. This article proposes a smart campus payment service system based on Microservice architecture, which mainly relies on the basic capabilities of the Spring Cloud framework and Docker containers to build the entire Microservice platform. According to the principle of micro-services, the system is divided into micro-services according to functional modules, so as to reduce mutual calls between micro-services, achieve low coupling and high cohesion, improve the stability and scalability of the system, and make the payment process configurable and payment data visualization.