ActionScript 3 带范围的随机数

Posted 2021-05-23

function randomNumber(low:int = 0, high:int = 0):int{
	var low:int = low;
	var high:int = high;
					
	if(low == high)
		throw new Error("low & high value must be the same");			
	
        return Math.round(Math.random() * (high - low)) + low;
}