valueOf() 方法返回 BigInt 对象包装的原始值。
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语法
bigIntObj.valueOf()
返回值
表示指定 BigInt 对象的原始 BigInt 值。
例子
Using valueOf
typeof Object(1n); // object
typeof Object(1n).valueOf(); // bigint
标准
| Specification | Status |
|---|---|
| ECMAScript (ECMA-262) BigInt.prototype.valueOf() |
Living Standard |
浏览器支持
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