获取随机颜色js

获取随机颜色
方法一:

function randomColor1() { 
    var rand = Math.floor(Math.random() * 0xFFFFFF).toString(16); 
    if(rand.length == 6){ 
        return rand; 
    }else{ 
        return randomColor(); 
    }
}

方法二:

function randomColor2(){
    return '#'+('00000'+(Math.random()*0x1000000<<0).toString(16)).slice(-6);
}
原文地址:https://www.cnblogs.com/fewenjing/p/5892365.html