<script type="text/javascript">
function RandomNum(Min, Max) {
var Range = Max - Min;
var Rand = Math.random();
var num = Min + Math.floor(Rand * Range); //舍去,取整
return num;
}
alert(RandomNum(10,99));
</script>
<script type="text/javascript">
function RandomNum(Min, Max) {
var Range = Max - Min;
var Rand = Math.random();
var num = Min + Math.floor(Rand * Range); //舍去,取整
return num;
}
alert(RandomNum(10,99));
</script>