javascript 具有范围排除功能的随机数

Posted 2021-05-03

// Random Number with a Range Exclusion
function randomExcluded(min, max, minExcluded, maxExcluded) {
  var n = minExcluded
  while (n >= minExcluded && n <=maxExcluded)
    n = Math.floor(Math.random() * (1 + max - min) + min);
  return n;
}