********************************************************************************* https://github.com/apache/dubbo-admin/wiki/Dubbo-Admin-configuration if this configuration is applied instead of dubbo.configcenter, both registry and configuration centers will use the above address in Dubbo Admin, in which case the metadata center will not be actived. Thus, some features, like the service test, are not available anymore.
***************************************************** Spring Boot is a convention over configuration framework that allows us to set up a production-ready setup of a Spring project, and Tomcat is one of the most popular Java Servlet Containers.
