Java集合升序降序、转Set的方法
Collections.sort(list,Comparator.comparing(OcApplySquareVo::getApplyName).reversed()); 集合转set
/** 集合转set */Set<String> pkCodeSet rows.stream().map(RailwayWeighBookResult.RailwayWeighBook::getPkCode).collect(Collectors.toSet());
游戏
2024/7/9 7:11:28