URL details: geylnu.com/2022/04/18/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9C%A8Ts%E4%B8%ADObject-Keys%E6%80%BB%E6%98%AF%E8%BF%94%E5%9B%9E%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%95%B0%E7%BB%84/#more
URL title:
为什么在Ts中Object.keys总是返回字符串数组? | Gelynu's Blog
URL description:
一个常见的问题在很多情况下，我们需要遍历一个对象的所有Key，就像这样 1234567let marks = { 1: 'a', 2: 'b'}const values = Object.keys(marks).map(key=>marks[key]) // error: 元素隐式具有 "any" 类
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