<script type="text/javascript">
function getMyDay(date){
var week;
if(date.getDay()==0){
week="周日";
}
if(date.getDay()==1){
week="周一";
}
if(date.getDay()==2){
week="周二";
}
if(date.getDay()==3){
week="周三";
}
if(date.getDay()==4){
week="周四";
}
if(date.getDay()==5){
week="周五";
}
if(date.getDay()==6){
week="周六";
}
return alert(week);
}
var w1 = getMyDay(new Date("2000-4-27"));
</script>
输入日期判断星期
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转载自blog.csdn.net/weixin_44963099/article/details/89669409
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