js splice 的返回值
时间: 2023-10-11 18:13:42 浏览: 35
在JavaScript中,splice()方法的返回值是被删除的数组元素组成的数组。当你使用splice()方法删除数组中的元素时,它会返回一个包含被删除元素的新数组。同时,splice()方法也会改变原始数组。所以如果你想获取删除指定元素后的数组,直接使用原始数组即可。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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