我有点困惑;可能更像是一个 JS 问题。
const [someState, setSomeState] = useState();
// The docs say that the above is equivalent to:
var someStateVariable = useState();
var someState = someStateVariable[0];
var setSomeState = someStateVariable[1];
// Why does it come out as a var and not a const?
// I'd imagine it do something like:
const someState = useState()[0]
我最初是困惑于如何someState能尽管是一个进行编辑const。
繁星淼淼
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