Spring boot 使用 spring-boot-admin 监控 spring cloud 集群

开源地址：https://github.com/codecentric/spring-boot-admin
参考地址：https://cloud.tencent.com/developer/article/1083009
https://blog.csdn.net/kinginblue/article/details/52132113
https://blog.csdn.net/rickiyeat/article/details/73109328?locationNum=9&fps=1