我必须计算2个时间戳之间的差异。你也可以帮助我将字符串转换为时间戳。仅使用纯JavaScript。没有JQUERY。使用javascript计算2个时间戳之间的差异
这里是我的功能:
function clearInactiveSessions()
{
alert("ok");
<c:if test="${not empty pageScope.sessionView.sessionInfo}">
var currentTime = new Date().getTime();
alert("curr:"+currentTime);
var difference=new Date();
<c:forEach items="${pageScope.sessionView.sessionInfo}" var="inactiveSession">
var lastAccessTime = ${inactiveSession.lastUpdate};
difference.setTime(Maths.abs(currentTime.getTime()-lastAccessTime.getTime()));
var timediff=diff.getTime();
alert("timediff:"+timediff);
var mins=Maths.floor(timediff/(1000*60*60*24*60));
alert("mins:"+mins);
if(mins<45)
clearSession(${item.sessionID});
</c:forEach>
</c:if>
}
你尝试什么吗? – NINCOMPOOP
什么格式是“时间戳”,ISO8601?非时间戳字符串看起来像...? – RobG
'var diff = Math.abs(date1-date2);' – elclanrs