第1个回答 2018-05-14
function randomcolor()
{
var colorvalue=["0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"],
colorprefix="#";
for(var i=1;i <= 6; i++){
index=Math.round(Math.random()*colorvalue.length);
colorprefix+=colorvalue[index];
}
return colorprefix;
}
var test=randomcolor();
alert(test);
如上 参考生成六位随机颜色的代码 colorvalue.length也可以替换为15
此代码生成的是colorvalue组里随机六位数