set方法实现数组去重
时间: 2023-10-17 18:26:14 浏览: 101
使用Set方法可以实现数组去重。Set是ES6中的新数据结构,它类似于数组,但是成员的值都是唯一的,没有重复的值。可以通过将数组传递给Set构造函数来创建一个Set对象,然后使用Array.from()方法或者扩展运算符...将Set对象转换为数组,从而实现数组去重的效果。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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