📅  最后修改于: 2023-12-03 15:17:33.482000             🧑  作者: Mango
In Javascript, Math.random()
method returns a random double between 0 (inclusive) and 1 (exclusive). This method is often used in applications that require randomization, such as games or simulations.
Math.random()
The random
method does not require any arguments.
// Generate a random number between 1 and 10
const randomNum = Math.floor(Math.random() * 10) + 1;
console.log(randomNum);
In the above example, Math.floor()
function is used to round down the result of Math.random() * 10
to get an integer between 0 and 9. The + 1
ensures that the final result is between 1 and 10, inclusive.
Math.random()
is a useful method in Javascript that can be used to generate random numbers. Its functionality can be extended by using other mathematical functions such as Math.floor()
.