12 2019 档案

stream 过滤集合，按照行号排序，取mun最大值的数据
摘要：Map<String, IWLS_EnDepotEntry> collect = endepot.stream().collect( Collectors.groupingBy(IWLS_EnDepotEntry::getPurBCode, Collectors.collectingAndThen( 阅读全文
posted @ 2019-12-02 10:02 Foryou~ 阅读(1384) 评论(0) 推荐(0)