一、單條件升序:spa
list.sort(Comparator.comparing(User::getId);
二、降序:.net
list.sort(Comparator.comparing(User::getId).reversed());
三、多條件升序排序:blog
list.sort(Comparator.comparing(User::getId).thenComparing(User::getName));
轉載:http://blog.csdn.net/gao1440156051/article/details/71126194排序