如何从时刻对象获得时区偏移？ [英] How to get Timezone offset from moment Object?

问题描述

我有时刻对象定义为：

var moment = require('moment');

moment('2015-12-20T12:00:00+02:00');

当我打印它时，我得到：

When I print it, I get:

_d: Sun Dec 20 2015 12:00:00 GMT+0200 (EET)
_f: "YYYY-MM-DDTHH:mm:ssZ"
_i: "2015-12-20T12:00:00+02:00"
_isAMomentObject: true
_isUTC: false
_locale: r
_pf: Object
_tzm: 120

如何正确获取 _tzm ？ （假设其以分钟为单位的偏移量）

How to fetch by right way _tzm? (suppose its offset in minutes)

谢谢，

推荐答案

像在任何对象中一样访问该属性

Just access the property like you would in any object

var result = moment('2015-12-20T12:00:00+02:00');


document.body.innerHTML = result._tzm;

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.11.1/moment.min.js"></script>

另一种选择是解析日期并获得区域

Another option would be to parse the date and get the zone

moment.parseZone('2015-12-20T12:00:00+02:00').utcOffset(); // 120
// or
moment().utcOffset('2015-12-20T12:00:00+02:00')._offset; // 120

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