摘要: pojoList = pojoList.stream().sorted(Comparator.comparing(l -> l.getLastComm(), Comparator.nullsFirst(String::compareTo).reversed())).collect(toList()) 阅读全文
posted @ 2023-09-19 18:51 白玉神驹 阅读(42) 评论(0) 推荐(0)