JavaScript random () method
Examples
Returns the range from 0 (inclusive) to 1 (does not contain) a random number between:
Math.random();
Output:
try it"
Definition and Usage
random () method returns between 0 (inclusive) to 1 (not included) a random number between.
Browser Support
All major browsers support random () method
grammar
Math.random ()
return value
| 类型 | 描述 |
|---|---|
| Number | 0.0 ~ 1.0（不包含） 之间的一个伪随机数。 |
technical details
| JavaScript version: | 1.0 |
|---|
More examples
Examples
In this example, we will get a random number between 1-10 between:
Math.floor((Math.random()*10)+1);
Output:
try it"
Examples
In this example, we will get a random number between 1 and 100:
Math.floor((Math.random()*100)+1);
Output:
try it"