说明：  采用前后端分离的模式，前端基于Vue+Element，后端基于Spring MVC，用Dubbo提供分布式服务，前端可以部署到nginx，后端Web可以部署到Tomcat，Dubbo服务可以作为独立的java进程运行，这种架构各层都比较容易实现横向扩展，可以根据业务量灵活调节。
(Using the front and back separation model, the front end is based on the Vue+Element, the back end is based on the Spring MVC, and the distributed service is provided with Dubbo, the front end can be deployed to nginx, the back end Web can be deployed to Tomcat, and Dubbo service can run as an independent Java process, which is easier to expand horizontally and can be based on industry. The amount of service is adjusted flexibly.)