JQ 日期Date()的使用

程序员文章站 2022-03-22 10:08:49

...

<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<title>JQ 日期Date()的使用</title>
</head>
<h3 style=" text-align: center; padding-top: 10px;" id="time"></h3>
<h3 style=" text-align: center; padding-top: 6px;" id="weektime"></h3>
<script type="text/javascript" src="jquery-1.10.1.min.js"></script>
<script type="text/javascript">
$(function() {
	getWeekTime();
	showDateInfo();
});
function getWeekTime(){
	var now = new Date();
	var today = new Array('星期日','星期一','星期二','星期三','星期四','星期五','星期六');
	var week = today[now.getDay()];
	var hh = now.getHours();
	var mm = now.getMinutes();
	var ss = now.getSeconds();
	function getDateWeek(obj) {
		if (obj < 10) return "0" + obj;
		else return obj;
	}
	$("#time").text(getDateWeek(hh) + ":" + getDateWeek(mm) + ":" + getDateWeek(ss + 5));
	$("#weektime").text(week+" "+getDateWeek(hh) + ":" + getDateWeek(mm));
}
function showDateInfo(){
	var myDate = new Date();
	console.info("获取完整的年份："+myDate.getFullYear());
	console.info("获取当前月份(0-11,0代表1月)："+myDate.getMonth());
	console.info("获取当前日(1-31)："+myDate.getDate());
	console.info("获取当前星期X(0-6,0代表星期天)："+myDate.getDay());
	console.info("获取当前时间(从1970.1.1开始的毫秒数)："+myDate.getTime());
	console.info("获取当前小时数(0-23)："+myDate.getHours());
	console.info("获取当前分钟数(0-59)："+myDate.getMinutes());
	console.info("获取当前秒数(0-59)："+myDate.getSeconds());
	console.info("获取当前毫秒数(0-999)："+myDate.getMilliseconds());
	console.info("获取当前日期："+myDate.toLocaleDateString());
}
</script>
</body>
</html>

效果图：
JQ 日期Date()的使用

博客分类：境-JS Date()JS Date()日期Date()函数