Map<LocalDate, List> modelMap = modelVOList.stream().collect(Collectors.groupingBy(Model::getUuid, LinkedHashMap::new, Collectors.toList()));
straeam() 分组后排序
最新推荐文章于 2024-07-10 10:21:59 发布
Map<LocalDate, List> modelMap = modelVOList.stream().collect(Collectors.groupingBy(Model::getUuid, LinkedHashMap::new, Collectors.toList()));