List distinctByObjectIdList = allTrajectoryPositionInfoList.stream()
.filter(item -> !trajectoryPositionInfoList.stream()
.map(e -> e.getObjectid())
.collect(toList())
.contains(item.getObjectid()))
.collect(toList());
List<TrajectoryPositionInfo> reduce1 = allTrajectoryPositionInfoList.stream().filter(item -> !trajectoryPositionInfoList.contains(item)).collect(toList());
java8 特性 LIst实体类计算差值
最新推荐文章于 2024-09-04 17:13:20 发布