<script>
var myDate = new Date();
myDate.getYear(); //获取当前年份(2位)
//alert(myDate.getYear()) //2009
myDate.getFullYear(); //获取完整的年份(4位,1970-????)
//alert(myDate.getFullYear()); 2009
myDate.getMonth(); //获取当前月份(0-11,0代表1月)
//alert(myDate.getMonth()); //7(实际是8月)
myDate.getDate(); //获取当前日(1-31)
//alert( myDate.getDate()); //13
myDate.getDay(); //获取当前星期X(0-6,0代表星期天)
//alert(myDate.getDay()); //4 代表星期四
myDate.getTime(); //获取当前时间(从1970.1.1开始的毫秒数)
myDate.getHours(); //获取当前小时数(0-23)
//alert(myDate.getHours()); //9 代表9点
myDate.getMinutes(); //获取当前分钟数(0-59)
//alert(myDate.getMinutes()); //45 分
myDate.getSeconds(); //获取当前秒数(0-59)
//alert(myDate.getSeconds()); //40 秒数
myDate.getMilliseconds(); //获取当前毫秒数(0-999)
myDate.toLocaleDateString(); //获取当前日期
var mytime=myDate.toLocaleTimeString(); //获取当前时间
//alert(mytime);//9:40:18
myDate.toLocaleString( ); //获取日期与时间
//alert( myDate.toLocaleString( )); //2009年8月13日 9:40:58
</script>
<script>
function curDateTime() {
var d = new Date();
var year = d.getYear();
var month = d.getMonth() + 1;
var date = d.getDate();
var day = d.getDay();
var curDateTime = year;
if (month > 9)
curDateTime = curDateTime + month;
else
curDateTime = curDateTime + "0" + month;
if (date > 9)
curDateTime = curDateTime + date;
else
curDateTime = curDateTime + "0" + date;
//myform.kprq.value = curDateTime;
alert("当前日期"+curDateTime);
document.getElementByIdx_x("date").value=curDateTime;
}
</script>
function curDateTime() {
var d = new Date();
var year = d.getFullYear();
var month = d.getMonth() + 1;
var date = d.getDate();
var day = d.getDay();
var curDateTime = year;
if (month > 9)
curDateTime = curDateTime + "-" + month;
else
curDateTime = curDateTime + "-0" + month;
if (date > 9)
curDateTime = curDateTime + "-" + date;
else
curDateTime = curDateTime + "-0" + date;
return curDateTime;
}
<script type="text/javascript">
var birthday = new Date("July 21, 1983 01:15:00")
document.write(birthday.getDate())
</script>
输出:21
js中获取时间new Date()详细介绍
JS获取当前时间戳的方法-JavaScript 获取当前时间戳 JavaScript 获取当前时间戳: 第一种方法: var timestamp =Date.parse(new Date()); 结果:1280977330000 第二种方法: var timestamp =(new Date()).valueOf(); 结果:1280977330748 第三种方法: var timestamp=new Date().getTime(); 结果:1280977330748 第一种:获取的时间戳是把毫秒改成000显示, 第二种和第三种是获取了当前毫秒的时间戳。
将字符串形式的日期转换成日期对象
var strTime="2011-04-16"; //字符串日期格式 var date= new Date(Date.parse(strTime.replace(/-/g, "/"))); //转换成Data(); var month=date.getMonth()+1; //获取当前月份
//截至日期
var dateSlice = that.sDate.split('-');
var newDate = new Date(parseInt(dateSlice[0]), parseInt(dateSlice[1])+1, parseInt(dateSlice[2]));
that.eDate = typeof (eDate) === 'undefined' ? that.dateToString(newDate) : eDate;
this.dateToString = function (date) {
var dateStr = date.getDate().toString();
if (dateStr.length === 1) {
dateStr = '0' + dateStr;
}
return date.getFullYear() + "-" + that.short_month_names[date.getMonth()] + "-" + dateStr;
};
this.short_month_names = ["01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12"];
Date对象:http://www.cnblogs.com/polk6/p/4156595.html
来源:https://www.cnblogs.com/zhuiluoyu/p/4812624.html