如何产生8位数的随机数

Question

Math.floor((x+1) * 10000000)

Answer 1

function init(){ 
x=Math.random();
x=Math.floor(x * 100000000)
if(x<9999999)
  init();
document.forms[0].elements[0].value=x;
timer1=setTimeout("init()",1000);}

Answer 2

<SCRIPT LANGUAGE="JavaScript">
document.write(rand(11111111,99999999));
function rand(lowerbound,upperbound) {
return parseInt((upperbound-lowerbound+1)*Math.random()+lowerbound);
}
</SCRIPT>

Answer 3

最小是多少把这句改成多少就是啦
if(x<9999999)

Answer 4

我想要带字母的  
例如 3k4A6o9FF8ui9875ww

Answer 5

<SCRIPT LANGUAGE="VBScript">
function rPassword(length)
Dim aKey,sReturn,i
aKey = Array("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","_")
For i = 1 To length
sReturn = sReturn & aKey(rand(0,Ubound(aKey)))
Next
rPassword = sReturn
end functionfunction rand(iStart,iEnd)
Randomize
rand = Int((iEnd-iStart+1)*Rnd+iStart)
end functiondocument.write rPassword(16)
</SCRIPT>