RangeError: BigInt division by zero
当一个 BigInt
被 0n
除时,会产生 JavaScript 异常“BigInt division by zero”。
错误信息
RangeError: Division by zero (V8-based) RangeError: BigInt division by zero (Firefox) RangeError: 0 is an invalid divisor value (Safari)
错误类型
哪里出错了?
示例
被 0n 除
js
const a = 1n;
const b = 0n;
const quotient = a / b;
// RangeError: BigInt division by zero
相反,应首先检查除数是否为 0n
,并给出更友好的提示或者使用其他值,例如 Infinity
或 undefined
。
js
const a = 1n;
const b = 0n;
const quotient = b === 0n ? undefined : a / b;