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JavaScript中的数组长度上限是多少?了解JavaScript数组长度限制原理

Aug 28, 20231 min read

JavaScript中数组长度的最大值是2的32次方-1(4294967295)。这是因为JavaScript在内部使用32位整数来表示数组的长度。超过该长度会导致整数溢出,从而使数组长度变为负数。因此,数组长度的最大值就是2的32次方-1。

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