js timestamp与datetime之间的相互转换 | timestamp to date javascript
1. datetime转换成timestampstrdate="2015-08-0908:01:36:789";vard=newDate(strdate);vartimestamp=Math.round(d.getTime());document.write("timestamp:"+timestamp+"
");输出:timestamp: 1439078496789其他方法:vartimestamp= Date.parse(strdate);或者vartimestamp= d.valueOf();注意:strdate要加上毫秒,不然再转换成datetime会丢失毫秒2. timestamp转换成datetimefunction timeStamp2String (time){ vardatetime=newDate(); datetime.setTime(time); varyear=datetime.getFullYear(); varmonth=date...
strdate = " 2015-08-09 08:01:36: 789";
var d = new Date(strdate);
var timestamp= Math.round(d. getTime());
document.write("timestamp: "+timestamp+"<br>");
输出:
timestamp: 1439078496789
其他方法:
var timestamp = Date.parse(strdate);
或者
var timestamp = d.valueOf();
注意:
strdate要加上毫秒,不然再转换成datetime会丢失毫秒
2. timestamp转换成datetime
function timeStamp2String (time){
var datetime = new Date();
datetime.setTime(time);
var year = datetime.getFullYear();
var month = datetime.getMonth() + 1;
var date = datetime.getDate();
var hour = datetime.getHours();
var minute = datetime.getMinutes();
var second = datetime.getSeconds();