時鐘效果

<script>
    window.onload= function(){
        varhour =document.getElementById("hour");
        varminute =document.getElementById("minute");
        varsecond =document.getElementById("second");
        vars =0,m =0,h =0,ms =0;
        setInterval(fn,100);
        functionfn(){
            //獲得時，分，秒;
            vardate =new Date();
            ms= date.getMilliseconds();  // 得到現在的毫秒;
            s= date.getSeconds()+ ms/ 1000;  //現在的秒數+ms/1000是過去的秒數=10.3秒;
            // console.log(s);
            m= date.getMinutes()+ s/ 60;  //現在的分鐘+秒數的小數=45.3分;
            // console.log(m);
            h= date.getHours()% 12+ m/ 60;  //現在的小時（24小時制）% 12 得到12小時制+分鐘的小數=1.2小時;
            // console.log(h);
            //  旋轉效果;
            // weblitTransform谷歌瀏覽器變化；mozlitTransform火狐瀏覽器變化；rotate旋轉；deg度;
            second.style.webkitTransform= "rotate("+s*6+"deg)";
            minute.style.webkitTransform= "rotate("+m*6+"deg)";
            hour.style.webkitTransform= "rotate("+h*30+"deg)";
        }
    }
</script>