来自ISO8061的Javascript时间戳

Question

在处理从iso8061日期获取时间戳时,我遇到了一些问题.出于某种原因,它在Chrome中完美运行,但在Firefox中导致无效日期错误.确切的行是:

var date = new Date(time.replace(/-/g,"/").replace(/[TZ]/g," ")); 

我已经尝试传递日期(作为var时间)2011-03-09T16:46:58+00:00,2011-03-09T16:46:58+0000并2011-03-09T16:48:37Z按照http://www.jibbering.com/faq/#dates的规格,但我仍然无法让它在Firefox中工作.实际上,最后一种方法在两种浏览器中都不起作用.

如果有人可以帮助我将这个iso8061日期转换为时间戳,那就太棒了.

谢谢,Angelo R.

Answer 1

看一下JavaScript ISO8601/RFC3339 Date Parser:

他们的代码:

Date.prototype.setISO8601 = function(dString){
    var regexp = /(\d\d\d\d)(-)?(\d\d)(-)?(\d\d)(T)?(\d\d)(:)?(\d\d)(:)?(\d\d)(\.\d+)?(Z|([+-])(\d\d)(:)?(\d\d))/;
    if (dString.toString().match(new RegExp(regexp))) {
        var d = dString.match(new RegExp(regexp));
        var offset = 0;
        this.setUTCDate(1);
        this.setUTCFullYear(parseInt(d[1],10));
        this.setUTCMonth(parseInt(d[3],10) - 1);
        this.setUTCDate(parseInt(d[5],10));
        this.setUTCHours(parseInt(d[7],10));
        this.setUTCMinutes(parseInt(d[9],10));
        this.setUTCSeconds(parseInt(d[11],10));
        if (d[12]) {
            this.setUTCMilliseconds(parseFloat(d[12]) * 1000);
        }
        else {
            this.setUTCMilliseconds(0);
        }
        if (d[13] != 'Z') {
            offset = (d[15] * 60) + parseInt(d[17],10);
            offset *= ((d[14] == '-') ? -1 : 1);
            this.setTime(this.getTime() - offset * 60 * 1000);
        }
    }
    else {
        this.setTime(Date.parse(dString));
    }
    return this;
};

然后你可以这样使用它:

var today = new Date();
today.setISO8601('2008-12-19T16:39:57.67Z');

可能不那么舒服,但您可以重写此功能,或者编写另一个将根据ISO-8601格式返回日期的功能