依据阿里代码规范，if后必须有大括号。添加导包语句

648540858

2021-09-26 3ae18a558375532efcb7fcd374f58a1ad2d9105c

 src/main/java/com/genersoft/iot/vmp/web/ApiStreamController.java

@@ -17,7 +17,7 @@
import org.springframework.web.context.request.async.DeferredResult;

/**
 * 兼容LiveGBS的API：实时直播
 * API兼容：实时直播
 */
@SuppressWarnings(value = {"rawtypes", "unchecked"})
@CrossOrigin