javascript生成6位随机数_kkrgwbj的专栏

function num(){
    var mm=Math.random();
    var six = "";
    if(mm>0.1)
    {
       six=Math.round(mm*1000000);
    }else{
       mm += 0.1;
       six = Math.round(mm*1000000);
    }
    return six;
}
var lsnm = num();
alert(lsnm);function num(){
    var mm=Math.random();