stream().distinct

stream().distinct()是一个用于流操作的方法。它返回一个由流中不同元素组成的新流。在Java中，distinct()方法使用hashCode()和equals()方法来判断元素是否相同。因此，要使用distinct()方法，我们的类必须实现hashCode()和equals()方法以确保正确的去重。这个方法可以用于对字符串列表或对象列表进行去重操作。在JavaScript中，Stream.js是一个在JavaScript中实现了Java 8 Streams API的库，它也提供了distinct()方法来执行类似的操作。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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