注意:2020版本以后,添加spring-cloud-context是没有用的,因为官方重构了bootstrap引导配置的加载方式

需要增加如下依赖:

<dependency>
  <groupId>org.springframework.cloud</groupId>
  <artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>

官方文档:
https://docs.spring.io/spring-cloud-config/docs/current/reference/html/#config-first-bootstrap

其他参考:

https://blog.csdn.net/Kvuiwen/article/details/113405577

https://blog.csdn.net/xq929609968/article/details/114443282