由网友(琉璃ャ)分享简介：你如何生成一个数字，随机阳性还是消极的？How do you generate a Number that is randomly postive or negative?推荐答案你提供低和高的数字作为参数，此功能Provide your low and high numbers as parameters t...

你如何生成一个数字，随机阳性还是消极的？

How do you generate a Number that is randomly postive or negative?

推荐答案

你提供低和高的数字作为参数，此功能

Provide your low and high numbers as parameters to this function

function randomNumber(low:Number=0, high:Number=1):Number {
  return Math.floor(Math.random() * (1+high-low)) + low;
}