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在Object对象中获取Symbol类型的属性 #122

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wlin00 opened this issue Jan 13, 2021 · 0 comments
Open

在Object对象中获取Symbol类型的属性 #122

wlin00 opened this issue Jan 13, 2021 · 0 comments
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@wlin00
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wlin00 commented Jan 13, 2021

let obj = { [Symbol('test')]: 'abc', a: 33, [Symbol('test2')]: '123' }
Object.getOwnPropertySymbols(obj)  // (2) [Symbol(test), Symbol(tt)]
@wlin00 wlin00 added the ECMAScript ECMAScript label Jan 13, 2021
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