rename package

whatsmars-spring-cloud/whatsmars-cloud-provider/src/main/java/org/hongxi/whatsmars/cloud/provider/resource/DemoResource.java → whatsmars-spring-cloud/whatsmars-cloud-provider/src/main/java/org/hongxi/whatsmars/cloud/provider/service/DemoService.java

-package org.hongxi.whatsmars.cloud.provider.resource;
+package org.hongxi.whatsmars.cloud.provider.service;
 
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -8,7 +8,7 @@ import org.springframework.web.bind.annotation.RestController;
  * Created by shenhongxi on 2017/9/14.
  */
 @RestController
-public class DemoResource {
+public class DemoService {
     @Value("${server.port}")
     private String port;