List排序的几种方法

1.简单list正序: Collections.sort(list);

2.简单list倒序:Collections.reverse(list);

3.复杂类型list倒序:list.sort(Comparator.comparingInt(WxhcPitemForList::getOrder).reversed());

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转载自www.cnblogs.com/assasion/p/9838496.html