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I want to display the current date and time in UTC that the sever works with. How I can force javascript to work with the right date and time! I just want Javascript to show the right dates, in UTC, that the server works with - regardless of what the client's time/date settings are (i.e 12hrs ahead time zone or date set wrongly etc.). Is this possible?

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3 回答 3

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如果您想在客户端上执行 javascript 时使用服务器的日期时间，则服务器必须动态地将其时间提供给客户端，或者作为单独的 http 请求，或者与调用 javascript 的网页一起。

于 2013-09-11T08:28:05.347 回答
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这将为您提供 UTC 日期

var now = new Date(); 
var now_utc = new Date(now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate(),  now.getUTCHours(), now.getUTCMinutes(), now.getUTCSeconds());

小提琴

于 2013-09-11T06:43:19.440 回答
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我在我的 aspx 页面中添加了一个 js 文件（date.js）。并编写一个函数来显示日期时间。

<div id="clock">
</div>

function UpdateUTCDateTime() {
            var currentDate = Date.now();
            var currentUTCdate = currentDate.toUTCString();
            if (navigator.userAgent.indexOf("MSIE") < 0) {
                currentUTCdate = currentUTCdate.replace("GMT", "UTC");
            }
            $("#Clock").text(Date.parseExact(currentUTCdate, "ddd, dd MMM yyyy HH:mm:ss UTC").toString("dd-MMM-yyyy hh:mm tt"));
            setTimeout(UpdateUTCDateTime, (60 - currentDate.getSeconds()) * 1000);
        }

所以它会给我当前的UTC日期时间。

于 2013-12-06T12:03:36.640 回答