stream流从大到小排序
时间: 2023-10-23 11:10:01 浏览: 222
Java Stream流知识总结
要对stream流进行从大到小的排序,可以使用Java中的Collections.reverseOrder()方法对流进行降序排序。首先,将stream流转换为列表,然后使用sort()方法对列表进行排序。以下是实现该功能的示例代码:
```java
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
// 假设stream为输入的流
List<Integer> sortedList = stream.sorted(Collections.reverseOrder())
.collect(Collectors.toList());
```
这段代码将stream流中的元素进行降序排序,并将排序后的结果存储在sortedList列表中。你可以将你的流替换为stream,并根据需要更改变量的类型。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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