Question

所以我正在从服务中检索两个值：

start date/time: 1970-06-08T23:00:00Z

end date/time: 1970-06-13T07:00:00Z

例如：tue-sat 08:00 - 16:00 | sun-thur 09:00 - 17:00

任何想法如何解决这个问题？

Answer 1

您可以使用getUTCDay()：

<p id="demo"></p>
<script>
function setDayRange() {
    var dstart = new Date('1970-06-08');
    var dend = new Date('1970-06-13');
    var weekday = new Array(7);
    weekday[0] = "Sunday";
    weekday[1] = "Monday";
    weekday[2] = "Tuesday";
    weekday[3] = "Wednesday";
    weekday[4] = "Thursday";
    weekday[5] = "Friday";
    weekday[6] = "Saturday";

    var nstart = weekday[dstart.getUTCDay()];
    var nend = weekday[dend.getUTCDay()];
    document.getElementById("demo").innerHTML = nstart + ' to ' + nend;
}
</script>

现在只需用一些日期字符串替换输入'1970-06-08'和'1970-06-13'。

来源（已修改）：http://www.w3schools.com/jsref/jsref_getutcday.asp

希望它有所帮助;）

计算从开始 - 结束日期和时间（UTC）的日期范围

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