js简单图片版时钟，带翻转效果

<!DOCTYPE html>

<html>

<head>

ul,li{

list-style: none;

margin: 0;

padding: 0;

}

ul{

position: absolute;

left: 260px;

top: 50%;

margin-top: -18px;

}

ul:nth-of-type(2){

left: 426px;

}

li{

width: 16px;

height: 16px;

border-radius: 50%;

margin-bottom: 6px;

background: url(http://cdn.attach.qdfuns.com/notes/pics/201701/05/202930mgugifcg7sqssd3z.png);

}

.box {

background: url(http://cdn.attach.qdfuns.com/notes/pics/201701/05/203841jh2r8ehe3htb2h8h.jpg);

width: 1024px;

height: 701px;

margin: 0 auto;

position: relative;

}

.clock {

width: 625px;

height: 116px;

background: url(http://cdn.attach.qdfuns.com/notes/pics/201701/05/204156a2xxddle694ep626.png);;

position: absolute;

top: 50%;

left: 50%;

margin-top: -58px;

margin-left: -312px;

}

.clockIco {

margin-top: 26px;

margin-left: 26px;

float: left;

}

.numClock {

margin-left: 30px;

margin-top: 18px;

overflow: hidden;

float: right;

}

.numClock div {

margin-right: 40px;

float: left;

}

.numClock span {

width: 60px;

height: 76px;

display: inline-block;

background: black;

border: 1px solid white;

font: bolder 40px/76px 黑体;

color: white;

text-align: center;

}

.dong {

animation: run 700ms linear;

}

@-webkit-keyframes run {

from {

transform: rotateX(0deg);

}

to {

transform: rotateX(360deg);

}

.hidden{

display: none;

}

</style>

</head>

<body>

</div>

<ul>

</ul>

</div>

<ul>

</ul>

</div>

var ulS = document.querySelectorAll('ul');

var hourS = document.querySelector(".numClock").querySelectorAll("span")[0];

var hourG = document.querySelector(".numClock").querySelectorAll("span")[1];

var minuteS = document.querySelector(".numClock").querySelectorAll("span")[2];

var minuteG = document.querySelector(".numClock").querySelectorAll("span")[3];

var secondS = document.querySelector(".numClock").querySelectorAll("span")[4];

var secondG = document.querySelector(".numClock").querySelectorAll("span")[5];

clock();

//开启定时器

setInterval(clock, 1000);

function clock() {

var date = new Date();

//////////////////////////获取小时//////////////////////////////////

var hour = date.getHours();

//获取小时的十位数

//hour/10

hourS.innerHTML = parseInt(hour / 10);

//获取小时的个位数

//hour%10

hourG.innerHTML = parseInt(hour % 10);

//////////////////////////获取分钟//////////////////////////////////

var minute = date.getMinutes();

//console.log(minute);

//获取分钟的十位数

//minute/10

minuteS.innerHTML = parseInt(minute / 10);

//获取分钟的个位数

//minute%10

minuteG.innerHTML = parseInt(minute % 10);

//////////////////////////获取秒//////////////////////////////////

var second = date.getSeconds();

console.log(second);

//获取秒的十位数

//second/10

secondS.innerHTML = parseInt(second / 10);

//获取秒的个位数

//second%10

secondG.innerHTML = parseInt(second % 10);

}

var onOff = true;

setInterval(function() {

if(onOff) {

secondG.className = "dong";

ulS[0].className = 'hidden'

ulS[1].className = 'hidden'

onOff = false;

} else {

secondG.className = "";

ulS[0].className = ''

ulS[1].className = ''

onOff = true;

}

}, 1000)

</script>

</body>

</html>

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