钟表 /日期 /电子表

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>date</title>
</head>
<style>
.clock1{
    width: 200px;
    height: 50px;
    border-radius: 5px;
    line-height: 50px;
    text-align: center;
    border: 1px solid #ff6700;
    margin: 0 auto;
    
}
.clock2{
    width: 200px;
    height: 200px;
    border: 2px solid #000;
    border-radius: 50%;
    position: relative;
    margin: 30px auto;
        /* transform-origin: bottom; */

}
.box:nth-child(1){
    width: 2px;
    height: 80px;
    background: #000;
    border-radius: 6px;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    margin-top:20px;
    transform-origin: 1px 80px;
    

}
.box:nth-child(2){
    width: 4px;
    height: 60px;
    background: #ff6700;
    border-radius: 6px;

    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    margin-top:40px;
    transform-origin: 2px 60px;

}
.box:nth-child(3){
    width: 6px;
    height: 40px;
    background: blueviolet;
    border-radius: 6px;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    margin-top:60px;
    transform-origin: 3px 40px;
}
.yuan{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: red;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}
</style>
<body>
    <!-- 电子表 -->
    <div class="clock1">
        <span></span>/
        <span></span>/
        <span></span>&nbsp;&nbsp;
        <span></span>:
        <span></span>:
        <span></span>
    </div>
    <!-- 圆盘表 -->
    <div class="clock2">
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="yuan"></div>
    </div>
</body>
</html>
<!-- 电子表 -->
<script>
    let spans=document.querySelectorAll(".clock1 span");
    setInterval(function(){
    let date1=new Date();
    let year=date1.getFullYear();
    let month=date1.getMonth();
    let day=date1.getDate();
    let hours=date1.getHours();
    let min=date1.getMinutes();
    let sec=date1.getSeconds();
    spans[0].innerHTML=year;
    spans[1].innerHTML=month;
    spans[2].innerHTML=day;
    spans[3].innerHTML=hours;
    spans[4].innerHTML=min;
    spans[5].innerHTML=sec;
    // let mm=document.getElementById("Date")
    // console.log(showtime)
    // mm.innerHTML=year+"年"+month+"月"+day+"日"+hours+":"+min+":"+sec;
},1000)
</script>
<!-- 圆盘钟表 -->
<script>
    let span2=document.querySelectorAll(".clock2 .box")
    setInterval(function(){
        let date2 = new Date();  // 得到最新的时间
        let s = date2.getSeconds();  //  得到秒 
        let sDeg=s*6;
        let m = date2.getMinutes();  //  
        let mDeg=6*m;
        let h = date2.getHours();
        let hDeg=30*h;
        span2[0].style.transform = `rotate(${sDeg}deg)`;
        span2[1].style.transform = `rotate(${mDeg}deg)`;
        span2[2].style.transform = `rotate(${hDeg}deg)`;
    },1000)
</script>

<script>
        // let date1=new Date("2019/10/1 12:00:00")
        // let date2=new Date()
        // let year=date2.getFullYear()
        // let month=date2.getMonth()
        // let todey=date2.getDate()
        // let hour=date2.getHours()
        // let min=date2.getMinutes()
        // let sec=date2.getSeconds()
        // let haomiao=date2.getMilliseconds()
        // let xingqi=date2.getDay()
        // let time=date2.getTime()   //1970.1.1   计算机元年至今的时间
        //月份是从0开始    
    //     let date1=new Date();
    //    date1.setFullYear(2020)
    //     console.log(date1)


</script>
钟表 /日期 /电子表

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