Fetching config from server at : http://localhost:8888

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

2018-12-28 20:37:43.157  INFO 21172 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2018-12-28 20:37:43.353  INFO 21172 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$1f04b1d0] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

  .   ____          _            __ _ _
 /\ / ___'_ __ _ _(_)_ __  __ _    
( ( )\___ | '_ | '_| | '_ / _` |    
 \/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.0.RELEASE)

2018-12-28 20:37:45.789  INFO 21172 --- [  restartedMain] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at : http://localhost:8888
2018-12-28 20:37:46.889  INFO 21172 --- [  restartedMain] c.c.c.ConfigServicePropertySourceLocator : Connect Timeout Exception on Url - http://localhost:8888. Will be trying the next url if available
2018-12-28 20:37:46.889  WARN 21172 --- [  restartedMain] c.c.c.ConfigServicePropertySourceLocator : Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/product/default": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
2018-12-28 20:37:46.891  INFO 21172 --- [  restartedMain] a.k.KitchenProductServerApplication      : The following profiles are active: dev

添加配置    spring.cloud.config =false 

还有种场景是  Fetching config from server at : http://192.1.1.133:8888  这里的192.1.1.133是指镜像布置后自键overlay类型网段下的ip ，与本地开发机网不通