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spring-cloud-alibaba-examples/nacos-example/nacos-config-example/readme.md
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@ -25,6 +25,7 @@ Before we start the demo, let's learn how to connect Nacos Config to a Spring Cl
spring.cloud.nacos.config.server-addr=127.0.0.1:8848
3. After completing the above two steps, the application will get the externalized configuration from Nacos Server and put it in the Spring Environment's PropertySources.We use the @Value annotation to inject the corresponding configuration into the userName and age fields of the SampleController, and add @RefreshScope to turn on dynamic refresh .
@RefreshScope
class SampleController {