输入一个时间,以及起始时间和结束时间,即可判断出是否在此时间段内:
function isTimes(nowdate, startdate, enddate) {
var nowdate= new Date(nowdate);
var startdate = new Date(startdate);
var enddate = new Date(enddate);
var a = nowdate.getTime() - startdate.getTime();
var b = nowdate.getTime() - enddate.getTime();
if (a < 0 || b > 0) {
return '不在当前时间段内';
} else {
return '在当前时间段内';
}
}