js获取系统时间并转化为年月日 时分秒 星期
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>获取系统时间并转化为年月日时分秒星期</title>
</head>
<body>
<div id="showTime">
</div>
</body>
</html>
<script type="text/javascript">
setTimeout("getSystemTime()", 0);
setInterval("getSystemTime()", 1000);
function getSystemTime() {
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
var hour = date.getHours();
var minute = date.getMinutes();
var second = date.getSeconds();
var week = date.getDay();
var weekArr = ["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];
var switchWeek = weekArr[week];
var showTime = document.getElementById("showTime");
showTime.innerHTML = year + "年" + month + "月" + day + "日 "
+ hour + "时" + minute + "分" + second + "秒 "
+ switchWeek;
}
</script>