【fix sonar】JeroGatewayApplication文件

jero-boot/jero-cloud-module/jero-cloud-gateway/src/main/java/com/jero/JeroGatewayApplication.java

@@ -6,7 +6,6 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 import org.springframework.cloud.openfeign.EnableFeignClients;
-import org.springframework.context.ConfigurableApplicationContext;
 
 import javax.annotation.Resource;
 
@@ -19,16 +18,16 @@ public class JeroGatewayApplication implements CommandLineRunner {
     private DynamicRouteLoader dynamicRouteLoader;
 
     public static void main(String[] args) {
-        ConfigurableApplicationContext applicationContext = SpringApplication.run(JeroGatewayApplication.class, args);
+        SpringApplication.run(JeroGatewayApplication.class, args);
     }
 
 
-        /**
-         * 容器初始化后加载路由
-         * @param strings
-         */
-        @Override
-        public void run(String... strings) {
+    /**
+     * 容器初始化后加载路由
+     * @param strings
+     */
+    @Override
+    public void run(String... strings) {
         dynamicRouteLoader.refresh();
     }