js随机颜色

来源:互联网 发布:juniper交换机查mac 编辑:程序博客网 时间:2024/05/02 00:25

直接上代码,copy走直接用

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title>    <script>        //随机颜色//        var bgcolor = "#"+ Math.ceil(Math.random()*0xAAAAAA).toString(16);//        //        0xFFFFFF////        _spark.style.background = bgcolor;////        console.log(bgcolor)    </script></head><body><div STYLE="height: 100px;width: 100px;border:1px solid yellow"></div><script>//        var a=   '#'+('00000'+(Math.random()*0x1000000<<0).toString(16)).slice(-6);    var div = document.getElementsByTagName('div') [0]    var timer = setInterval(function(){        var a= '#'+('000000'+parseInt(Math.random()*0x10000000).toString(16)).slice(-6);//        var a = "#"+ Math.ceil(Math.random()*0xAAAAAA).toString(16);        console.log(a);        div.style.background=a;    },100)</script></body></html>
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