JAVA8-用lamda表達式和加強版Comparator進行排序

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

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