Java21

src/main/java/com/ycwl/basic/biz/TemplateBiz.java

@@ -107,7 +107,7 @@ public class TemplateBiz {
             List<SourceEntity> sourceEntities = sourceMapper.listVideoByScenicFaceRelation(face.getScenicId(), faceId);
             count = sourceEntities.stream()
                     .map(SourceEntity::getDeviceId)
-                    .filter(deviceId -> deviceId != null) // 添加对 null 的检查
+                    .filter(Objects::nonNull) // 添加对 null 的检查
                     .distinct()
                     .filter(deviceId -> placeholderList.contains(deviceId.toString()))
                     .count();