随机产生16进制颜色值

function getColor{
var str="#";
var arr=["0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"];
for(var i=0;i<6;i++){
var num=parseInt(Math.random()*16);
str+=arr[num];
}
return str;
}

console.log(getColor());
原文地址:https://www.cnblogs.com/Yanss/p/10282161.html