保存初始摄像头添加校验

@@ -10,6 +10,7 @@ import com.yoho.core.redis.cluster.annotation.Redis;
 import com.yoho.core.redis.cluster.operations.nosync.YHRedisTemplate;
 import com.yoho.core.redis.cluster.operations.nosync.YHValueOperations;
 import com.yoho.core.redis.cluster.operations.serializer.RedisKeyBuilder;
+import com.yoho.error.exception.ServiceException;
 import com.yoho.order.dal.CameraRecordMapper;
 import com.yoho.order.dal.QiniuLiveRecordMapper;
 import com.yoho.order.dal.UserCameraRecordMapper;
@@ -213,6 +214,9 @@ public class UfoLiveService  {
     }
 
     public Boolean saveInitCameraRecord(QNliveReq req) {
+        if(req.getCameraCode()==null||req.getCameraCode()<=0){
+            throw new ServiceException(400,"错误：请选择摄像头");
+        }
         Integer userId = new UserHelper().getUserId();
         yhValueOperations.set(getRedisKey(userId), String.valueOf(req.getCameraCode()), 12, TimeUnit.HOURS);