refresh scope in controller to refresh endpoints

Author: devdcores

spring-microservices-configclient/src/main/java/com/devd/microservices/springmicroservicesconfigclient/controller/RateController.java

@@ -1,6 +1,7 @@
 package com.devd.microservices.springmicroservicesconfigclient.controller;
 
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -10,6 +11,7 @@
  * Created by Devaraj Reddy on 2/14/2018.
  */
 @Controller
+@RefreshScope
 public class RateController {
 
     @Value("${rate}")