5.显示时间

<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>T69-时间</title>
</head>
<body>
<div id="show">time</div>

<script language="JavaScript" type="text/javascript">
window.onload = function () {
showTime();


}
function checkTime(i) {
if (i < 10) {
i = "0" + i;
}
return i;
}
var showTime = function () {
var myDate = new Date();
var month = myDate.getMonth() + 1;
var date = myDate.getDate();
var year = myDate.getFullYear();
var day = myDate.getDay();
var h = myDate.getHours();
var m = myDate.getMinutes();
var s = myDate.getSeconds();
m = checkTime(m);
h = checkTime(h);
s = checkTime(s);

var weekday = [];
weekday[0] = "星期天";
weekday[1] = "星期一";
weekday[2] = "星期二";
weekday[3] = "星期三";
weekday[4] = "星期四";
weekday[5] = "星期五";
weekday[6] = "星期六";


document.getElementById("show").innerHTML = year + '年' + month + '月' + date + '日' + weekday[day]
+ h + '时' + m + '分' + s + '秒';
setTimeout(showTime, 500);
}

</script>

</body>
</html>
原文地址:https://www.cnblogs.com/mx2036/p/6704226.html