Convert Unix timestamp to ISO 8601

问题

I want to use the jquery timeago plugin - http://timeago.yarp.com/

I have timestamps like this 1331209044000 and the docs say i need an ISO 8601 timestamp.

To be honest i have never heard of ISO 8601.

How can i convert it?

Cheers

回答1:

Assuming your timestamp is in milliseconds (or you can convert to milliseconds easily) then you can use the Date constructor and the date.toISOString() method.

var s = new Date(1331209044000).toISOString();
s; // => "2012-03-08T12:17:24.000Z"

If you target older browsers which do not support EMCAScript 5th Edition then you can use the strategies listed in this question: How do I output an ISO 8601 formatted string in JavaScript?

回答2:

The solution i used, thanks to the links provided

// convert to ISO 8601 timestamp
function ISODateString(d){
    function pad(n){return n<10 ? '0'+n : n}
    return d.getUTCFullYear()+'-'
        + pad(d.getUTCMonth()+1)+'-'
        + pad(d.getUTCDate())+'T'
        + pad(d.getUTCHours())+':'
        + pad(d.getUTCMinutes())+':'
        + pad(d.getUTCSeconds())+'Z'
}

var d = new Date(parseInt(date));
console.log(ISODateString(d));

来源：https://stackoverflow.com/questions/12868176/convert-unix-timestamp-to-iso-8601