//根据对象中某个字段进行正序排序
result.sort(Comparator.comparing(MembershipChannel::getTotal));
//把List 倒叙
Collections.reverse(result);
//根据对象中某个字段进行正序排序
result.sort(Comparator.comparing(MembershipChannel::getTotal));
//把List 倒叙
Collections.reverse(result);