The function that generates random numbers in js is-JS Tutorial-php.cn

In JavaScript, use the Math.random() function to generate a random number between 0 and 1 (inclusive of 0, excluding 1). The syntax of this function is Math.random(), the return value is a floating point number between 0 and 1, and each call will generate a different random number.

Function to generate random numbers in JS

In JavaScript, you can use the <code>Math.random()</code> function to generate A random number between 0 and 1 (including 0 and excluding 1).

Use <code>Math.random()</code> Function

<code>Math.random()</code> The syntax of the function is very simple:

<code>Math.random()</code>

Example

The following is how to use the <code>Math.random()</code> function to generate random numbers:

// 生成一个介于 0 到 1 之间的随机数
const randomNumber = Math.random();
console.log(randomNumber); // 输出：0.23456789

Notes

• ##Math.random( ) The function returns a floating point number.
The generated random number is always in the range [0, 1).
• Each call to
• Math.random() will generate a different random number.

The above is the detailed content of The function that generates random numbers in js is. For more information, please follow other related articles on the PHP Chinese website!