对象多属性排序

发表于

通过java的stream来排序

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// name 是success的特殊处理
list = list.stream().sorted(Comparator.comparing(Student::getHeight)
       .thenComparing(Student::getWeight)
       .thenComparing(Student::getNum))
       .collect(java.util.stream.Collectors.toList());
// 逆序排列
java.util.Collections.reverse(list);
for (MoreSort item : list) {
	System.out.println(item.getName());
}