Angular Moment：Moment Timezone没有America / New_York的数据 [英] Angular Moment : Moment Timezone has no data for America/New_York

问题描述

从服务器收到的日期是 UTC 时区，我需要将其转换为特定的时区，例如： America / New_York 。以下是相同的代码

Date received from server is in UTC timezone and I need to convert it to a particular timezone, for example : America/New_York .Following is the code for same

  <span class="bold" ng-bind="sess.date_time | amTimezone:'America/New_York' | amDateFormat:'h:mm a'"></span>

但是这样做我收到以下错误：

But on doing so I get the following error:

Moment Timezone has no data for America/New_York. See http://momentjs.com/timezone/docs/#/data-loading/.

但 America / New_York 是已知时区到时刻但仍然要求我添加时区。

But America/New_York is a known timezone to moment but still it is asking me to add the Timezone.

推荐答案

您需要加载以下所有内容：

You need to load all of the following:

• 时刻


• moment-timezone


• 时区数据 for moment-timezone


• angular-moment

• moment
• moment-timezone
• time zone data for moment-timezone
• angular-moment

在 moment-timezone 主页上，有三种不同的发行版：时刻时区。

On the moment-timezone home page, there are available three different distributions of moment-timezone.

• moment-timezone.js 是只是脚本。它不包含时区数据。如果您使用此发行版，则可以通过 moment.tz.add 或 moment.tz来提取您自己的时区数据。 .load ，如文档中所述。

• moment-timezone.js is just the script. It contains no time zone data. If you use this distribution, it's expected that you will pull in your own time zone data, either by moment.tz.add, or moment.tz.load, as described in the docs.

moment-timezone-with-data.js 包含来自 tz数据库的所有已知时区数据，针对上述版本在网站上。

moment-timezone-with-data.js includes all known time zone data from the tz database, for the version mentioned on the web site.

moment-timezone-with-data-2012-2022.js 包括相同的tz数据，但截断到2012年到2022年。这是一个小得多的数据文件，足以满足大多数浏览器端应用程序的需要。

moment-timezone-with-data-2012-2022.js includes the same tz data, but is truncated to just years 2012 through 2022. This is a much smaller data file, and is sufficient for the majority of browser-side applications.

每个都有缩小版本。

所以如果你得到Moment Timezone没有America / New_York的数据，因为 America / New_York 是一个有效的TZ数据库标识符，那么你只需要没有为它加载数据。您可能正在使用 moment-timezone.js 而不向其添加数据。使用 moment.tz.add 包含时区数据，或者（更合适地）切换到已包含所有时区数据的文件之一。

So if you are getting "Moment Timezone has no data for America/New_York", since America/New_York is a valid TZ database identifier, then you simply haven't loaded the data for it. You are probably using moment-timezone.js without adding data to it. Either include time zone data with moment.tz.add, or (more appropriately) switch to one of the files that already includes all time zone data.

但是，不要两者都做。时区数据只应加载一次，而moment-timezone脚本只应加载一次。如果您使用 moment-timezone-with-data.js 或 moment-timezone-with-data-2012-2022.js ，你不应该使用 moment-timezone.js ，因为该脚本已经包含在内。

However, do not do both. Time zone data should only be loaded once, and the moment-timezone scripts should only be loaded once. If you use either moment-timezone-with-data.js or moment-timezone-with-data-2012-2022.js, you should not be using moment-timezone.js, as that script is already included.

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