Skip to content

Function: floor()

ts
function floor(value, decimals?): number;

Round down to decimals places. 按小数位向下取整。

Parameters

ParameterTypeDefault valueDescription
valuenumberundefinedNumber to floor / 待取整的数
decimalsnumber0Decimal places (default 0) / 小数位,默认 0

Returns

number

Floored number / 向下取整结果

Example

ts
floor(1.999, 2) // => 1.99

Since

1.0.0

Released under the MIT License.