间隔1秒执行一次

 

<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
    
    <script type="text/javascript">

            function sleep(ms) {
                    return new Promise(resolve => setTimeout(resolve, ms));
                }

                async function demo() {
                    for(var i=0;i<10;i++){
                        await sleep(1000); //间隔多少毫秒
                        console.log(new Date()); //修改成要执行的代码
                    }
                }
                demo();
    </script>
</body>
</html>

 

posted @ 2018-11-27 16:41  Shimily  阅读(315)  评论(0)    收藏  举报