JavaScript函数类型的相关内容

文章 2016-12-08 来自：开发者社区

JavaScript之函数定义以及类型

今天在网上做到一道面试题，代码如下： var f = function g() { return 23; }; typeof g(); 问：以上代码的输出结果是（） A “number” B “undefined” C “function” D Error 我第一反应选择的答案是A/C。然而正确答案是D 于是乎，我...

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更新时间 2024-05-25 17:24:01

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