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js数组中添加对象，为什么最后输出长度为0

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js数组中添加对象，为什么最后输出长度为0

用API获取数据，然后分别保存到数组中为什么数组中有数据，但它宣示的长度一直都为0

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长度看length
你就当是调试工具的机制问题吧。
当做Array[0]是初始console.log()时的名字,后来内容更新了，名字没更新，你可以看看蓝色i的提示文字。

想深入了解的话搜这个提示

value below was evaluated just now


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