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Function: randomFloat()

ts
function randomFloat(
   min, 
   max, 
   precision?): number;

Generates a random float between min and max. 生成指定范围内的随机浮点数。

Parameters

ParameterTypeDefault valueDescription
minnumberundefinedThe minimum value / 最小值
maxnumberundefinedThe maximum value / 最大值
precisionnumber2Number of decimal places (default: 2) / 小数位数(默认:2)

Returns

number

A random float / 随机浮点数

Example

typescript
randomFloat(0, 1) // => a number like 0.42
randomFloat(1.5, 10.7, 3) // => a number like 7.394

Since

1.0.0

Released under the MIT License.