随机色

随机色

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>随机色</title>
</head>
<body>
    <button id="btn">按钮</button>
    <script>
        init();
        function init(){
            var btn = document.getElementById('btn');
            btn.addEventListener('click',handlerClick);
        }
        function handlerClick(){
            let rgb = "rgb(" + Math.round(Math.random() * 255) + "," + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ')'
            console.log(rgb);
        }
    </script>
</body>
</html>

 

posted @ 2020-11-25 23:55  小生不才。  阅读(93)  评论(0)  编辑  收藏  举报