30秒学会 JavaScript 片段 – randomNumberInRange

Returns a random number in the specified range.

Use Math.random() to generate a random value, map it to the desired range using multiplication.

代码片段

const randomNumberInRange = (min, max) => Math.random() * (max - min) + min;

使用样例

randomNumberInRange(2, 10); // 6.0211363285087005