BigInt.prototype.valueOf()

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2020.

BigIntvalueOf() 메서드는 BigInt 객체의 감싸진 원시값을 반환합니다.

시도해보기

console.log(typeof Object(1n));
// Expected output: "object"

console.log(typeof Object(1n).valueOf());
// Expected output: "bigint"

구문

js
valueOf()

매개변수

없음.

반환 값

지정된 BigInt 객체의 원시값을 나타내는 BigInt.

예제

valueOf 사용하기

js
typeof Object(1n); // object
typeof Object(1n).valueOf(); // bigint

명세서

Specification
ECMAScript® 2025 Language Specification
# sec-bigint.prototype.valueof

브라우저 호환성

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
valueOf

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Full support
Full support

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