blocks|key|150732|text|使用format('LL')|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|150733|取决于你想用它做什么，format('LL')可以做到这一点。它会产生类似这样的结果：|150734|Moment().format('LL');+//+=>+April+29,+2016|code-block|syntax|javascript|150735|entityMap^0|2|C|0|B|C|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|U|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

<h3>Use <code>format('LL')</code></h3>

Depending on what you're trying to do with it, <code>format('LL')</code> could do the trick. It produces something like this: 

<pre><code>Moment().format('LL'); // =&gt; April 29, 2016
</code></pre>

blocks|key|369004|text|正确的方法是根据您的需求指定输入，这将给您带来更大的灵活性。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|369005|目前的定义包括以下内容|369006|LTS++:+'h:mm:ss+A',++LT+++:+'h:mm+A',++L++++:+'MM/DD/YYYY',++LL+++:+'MMMM+D,+YYYY',++LLL++:+'MMMM+D,+YYYY+h:mm+A',++LLLL+:+'dddd,+MMMM+D,+YYYY+h:mm+A'|offset|length|style|CODE|369007|您可以使用它们中的任何一个，也可以更改传递到moment().format()中的输入。例如，对于您的情况，您可以传递moment.utc(dateTime).format('MMMM+D,+YYYY')。|369008|entityMap^0|0|0|0|46|0|1N|17|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@$F|Q|G|R|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@$F|T|G|U|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|M|$]]

The correct way would be to specify the input as per your requirement which will give you more flexibility.

The present definition includes the following 

<code>LTS : 'h:mm:ss A',
 LT : 'h:mm A',
 L : 'MM/DD/YYYY',
 LL : 'MMMM D, YYYY',
 LLL : 'MMMM D, YYYY h:mm A',
 LLLL : 'dddd, MMMM D, YYYY h:mm A'
</code>

You can use any of these or change the input passed into moment().format().
For example, for your case you can pass <code>moment.utc(dateTime).format('MMMM D, YYYY')</code>.

blocks|key|151028|text|好吧，我知道我来得太晚了。大概晚了6年，但这是我需要弄清楚的事情，并将其格式化为YYYY-MM-DD。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|151029|moment().format(moment.HTML5_FMT.DATE);+//+2019-11-08|code-block|syntax|javascript|151030|您还可以传入一个参数，如2019-11-08T17:44:56.144。|offset|length|style|CODE|151031|moment("2019-11-08T17:44:56.144").format(moment.HTML5_FMT.DATE);+//+2019-11-08|151032|https://momentjs.com/docs/#/parsing/special-formats/|151033|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|C|N|0|0|0|1G|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Z|8|@$I|10|J|11|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|12|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|13|8|@]|9|@$I|14|J|15|1|16]]|A|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|P]]]]

Okay, so I know I'm way late to the party. Like 6 years late but this was something I needed to figure out and have it formatted YYYY-MM-DD.

<pre><code>moment().format(moment.HTML5_FMT.DATE); // 2019-11-08
</code></pre>

You can also pass in a parameter like, <code>2019-11-08T17:44:56.144</code>.

<pre><code>moment("2019-11-08T17:44:56.144").format(moment.HTML5_FMT.DATE); // 2019-11-08
</code></pre>

<a href="https://momentjs.com/docs/#/parsing/special-formats/" rel="noreferrer">https://momentjs.com/docs/#/parsing/special-formats/</a>

blocks|key|150668|text|formatCalendarDate+=+function+(dateTime)+{
++++return+moment.utc(dateTime).format('LL')
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|150669|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>formatCalendarDate = function (dateTime) {
 return moment.utc(dateTime).format('LL')
}
</code></pre>

blocks|key|150752|text|您还可以使用以下格式：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|150753|moment().format('ddd,+ll');+//+Wed,+Jan+4,+2017|offset|length|style|CODE|150754|entityMap^0|0|0|1B|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

You can also use this format:

<code>moment().format('ddd, ll'); // Wed, Jan 4, 2017</code>

blocks|key|150681|text|使用较新版本的moment.js，您还可以执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|150682|var+dateTime+=+moment();

var+dateValue+=+moment({
++++year:+dateTime.year(),
++++month:+dateTime.month(),
++++day:+dateTime.date()
});|code-block|syntax|javascript|150683|请参阅：http://momentjs.com/docs/#/parsing/object/|offset|length|150684|entityMap|0|LINK|mutability|MUTABLE|url|http://momentjs.com/docs/#/parsing/object/^0|0|0|4|16|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

With newer versions of moment.js you can also do this:

<pre><code>var dateTime = moment();

var dateValue = moment({
 year: dateTime.year(),
 month: dateTime.month(),
 day: dateTime.date()
});
</code></pre>

See: <a href="http://momentjs.com/docs/#/parsing/object/" rel="nofollow noreferrer">http://momentjs.com/docs/#/parsing/object/</a>.

blocks|key|151078|text|请看这些示例。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|151079|设置日期格式|151080|moment().format('MMMM+Do+YYYY,+h:mm:ss+a');+//+December+7th+2020,+9:58:18+am
moment().format('dddd');++++++++++++++++++++//+Monday
moment().format("MMM+Do+YY");+++++++++++++++//+Dec+7th+20
moment().format('YYYY+[escaped]+YYYY');+++++//+2020+escaped+2020
moment().format();++++++++++++++++++++++++++//+2020-12-07T09:58:18%2B05:30|code-block|syntax|javascript|151081|相对时间|151082|moment("20111031",+"YYYYMMDD").fromNow();+//+9+years+ago
moment("20120620",+"YYYYMMDD").fromNow();+//+8+years+ago
moment().startOf('day').fromNow();++++++++//+10+hours+ago
moment().endOf('day').fromNow();++++++++++//+in+14+hours
moment().startOf('hour').fromNow();+++++++//+an+hour+ago|151083|日历时间|151084|moment().subtract(10,+'days').calendar();+//+11/27/2020
moment().subtract(6,+'days').calendar();++//+Last+Tuesday+at+9:58+AM
moment().subtract(3,+'days').calendar();++//+Last+Friday+at+9:58+AM
moment().subtract(1,+'days').calendar();++//+Yesterday+at+9:58+AM
moment().calendar();++++++++++++++++++++++//+Today+at+9:58+AM
moment().add(1,+'days').calendar();+++++++//+Tomorrow+at+9:58+AM
moment().add(3,+'days').calendar();+++++++//+Thursday+at+9:58+AM
moment().add(10,+'days').calendar();++++++//+12/17/2020|151085|多语言环境支持|151086|moment.locale();+++++++++//+en
moment().format('LT');+++//+9:58+AM
moment().format('LTS');++//+9:58:18+AM
moment().format('L');++++//+12/07/2020
moment().format('l');++++//+12/7/2020
moment().format('LL');+++//+December+7,+2020
moment().format('ll');+++//+Dec+7,+2020
moment().format('LLL');++//+December+7,+2020+9:58+AM
moment().format('lll');++//+Dec+7,+2020+9:58+AM
moment().format('LLLL');+//+Monday,+December+7,+2020+9:58+AM
moment().format('llll');+//+Mon,+Dec+7,+2020+9:58+AM|151087|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|T|5|F|7|14|8|@]|9|@]|A|$G|H]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

Look at these Examples.
Format Dates
<pre><code>moment().format('MMMM Do YYYY, h:mm:ss a'); // December 7th 2020, 9:58:18 am
moment().format('dddd'); // Monday
moment().format(&quot;MMM Do YY&quot;); // Dec 7th 20
moment().format('YYYY [escaped] YYYY'); // 2020 escaped 2020
moment().format(); // 2020-12-07T09:58:18+05:30
</code></pre>
Relative Time
<pre><code>moment(&quot;20111031&quot;, &quot;YYYYMMDD&quot;).fromNow(); // 9 years ago
moment(&quot;20120620&quot;, &quot;YYYYMMDD&quot;).fromNow(); // 8 years ago
moment().startOf('day').fromNow(); // 10 hours ago
moment().endOf('day').fromNow(); // in 14 hours
moment().startOf('hour').fromNow(); // an hour ago
</code></pre>
Calendar Time
<pre><code>moment().subtract(10, 'days').calendar(); // 11/27/2020
moment().subtract(6, 'days').calendar(); // Last Tuesday at 9:58 AM
moment().subtract(3, 'days').calendar(); // Last Friday at 9:58 AM
moment().subtract(1, 'days').calendar(); // Yesterday at 9:58 AM
moment().calendar(); // Today at 9:58 AM
moment().add(1, 'days').calendar(); // Tomorrow at 9:58 AM
moment().add(3, 'days').calendar(); // Thursday at 9:58 AM
moment().add(10, 'days').calendar(); // 12/17/2020
</code></pre>
Multiple Locale Support
<pre><code>moment.locale(); // en
moment().format('LT'); // 9:58 AM
moment().format('LTS'); // 9:58:18 AM
moment().format('L'); // 12/07/2020
moment().format('l'); // 12/7/2020
moment().format('LL'); // December 7, 2020
moment().format('ll'); // Dec 7, 2020
moment().format('LLL'); // December 7, 2020 9:58 AM
moment().format('lll'); // Dec 7, 2020 9:58 AM
moment().format('LLLL'); // Monday, December 7, 2020 9:58 AM
moment().format('llll'); // Mon, Dec 7, 2020 9:58 AM
</code></pre>

blocks|key|369238|text|每当我使用moment.js库时，我都会这样指定所需的格式：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|369239|moment(<your+Date+goes+here>).format("DD-MMM-YYYY")|code-block|syntax|javascript|369240|或|369241|moment(<your+Date+goes+here>).format("DD/MMM/YYYY")|369242|..。等，我希望你明白我的想法|369243|在format函数中，您可以放置所需的格式。上面的示例将删除日期中所有不需要的元素，如分钟和秒|369244|entityMap^0|5|9|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|10|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|11|8|@]|D|@]|E|$]]|$1|S|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|T|$]]

Whenever I use the <code>moment.js</code> library I specify the desired format this way:

<pre><code>moment(&lt;your Date goes here&gt;).format("DD-MMM-YYYY")
</code></pre>

or

<pre><code>moment(&lt;your Date goes here&gt;).format("DD/MMM/YYYY")
</code></pre>

... etc I hope you get the idea

Inside the format function, you put the desired format. The example above will get rid of all unwanted elements from the date such as minutes and seconds

blocks|key|150916|text|对于像我这样想要长日期格式(LLLL)但没有时间的人，有一个GitHub问题：https://github.com/moment/moment/issues/2505。现在，有一个变通方法：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|150917|var+localeData+=+moment.localeData(+moment.locale()+),
++++llll+=+localeData.longDateFormat(+'llll'+),
++++lll+=+localeData.longDateFormat(+'lll'+),
++++ll+=+localeData.longDateFormat(+'ll'+),
++++longDateFormat+=+llll.replace(+lll.replace(+ll,+''+),+''+);
var+formattedDate+=+myMoment.format(longDateFormat);|code-block|syntax|javascript|150918|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/moment/moment/issues/2505^0|E|4|13|18|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]]|E|$]]|$1|F|3|G|5|H|7|Y|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

For people like me want the long date format (<code>LLLL</code>) but without the time of day, there's a GitHub issue for that: <a href="https://github.com/moment/moment/issues/2505" rel="nofollow noreferrer">https://github.com/moment/moment/issues/2505</a>. For now, there's a workaround:

<pre><code>var localeData = moment.localeData( moment.locale() ),
 llll = localeData.longDateFormat( 'llll' ),
 lll = localeData.longDateFormat( 'lll' ),
 ll = localeData.longDateFormat( 'll' ),
 longDateFormat = llll.replace( lll.replace( ll, '' ), '' );
var formattedDate = myMoment.format(longDateFormat);
</code></pre>

blocks|key|150943|text|您可以使用此构造函数|type|unstyled|depth|inlineStyleRanges|entityRanges|data|150944|moment({h:0,+m:0,+s:0,+ms:0})|code-block|syntax|javascript|150945|http://momentjs.com/docs/#/parsing/object/|offset|length|150946|​|150947|console.log(+moment().format('YYYY-MM-DD+HH:mm:ss')+)

console.log(+moment({h:0,+m:0,+s:0,+ms:0}).format('YYYY-MM-DD+HH:mm:ss')+)|150948|<script+src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.min.js"></script>|150949|150950|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|16|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@]|9|@$I|11|J|12|1|13]]|A|$]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|D|7|16|8|@]|9|@]|A|$E|F]]|$1|Q|3|L|5|6|7|17|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|H]]]]

You can use this constructor

<pre><code>moment({h:0, m:0, s:0, ms:0})
</code></pre>

<a href="http://momentjs.com/docs/#/parsing/object/" rel="nofollow noreferrer">http://momentjs.com/docs/#/parsing/object/</a>

<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>console.log( moment().format('YYYY-MM-DD HH:mm:ss') )

console.log( moment({h:0, m:0, s:0, ms:0}).format('YYYY-MM-DD HH:mm:ss') )</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.min.js"&gt;&lt;/script&gt;</code></pre>
</div>
</div>

blocks|key|150805|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|150806|moment.format().split("T")[0]|code-block|syntax|javascript|150807|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this: 

<pre><code>moment.format().split("T")[0]
</code></pre>

blocks|key|369521|text|moment(date).format(DateFormat)|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|369522|这里的DateFormat应该是DateFormat+=+'YYYY-MM-DD'|unstyled|offset|length|style|CODE|369523|entityMap^0|0|G|P|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@$G|O|H|P|I|J]]|9|@]|A|$]]|$1|K|3|-4|5|F|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>moment(date).format(DateFormat)
</code></pre>
Here DateFormat should be <code>DateFormat = 'YYYY-MM-DD'</code>

<pre><code>formatCalendarDate = function (dateTime) {
 return moment.utc(dateTime).format('LLL');
};
</code></pre>

It displays: "28 februari 2013 09:24"

But I would like to remove the time at the end. How can I do that?

I'm using <a href="http://momentjs.com/" rel="noreferrer">Moment.js</a>.

How can I remove time from date with Moment.js?

GitHub

HTML5

formatCalendarDate = function (dateTime) {    return moment.utc(dateTime).format('LLL');};它显示："28 februari 2013 09:24“但我想去掉最后的时间。我该怎么做呢？我使用的是。

问如何使用Moment.js从日期中删除时间？
EN

回答 12

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问如何使用Moment.js从日期中删除时间？EN

回答 12

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问如何使用Moment.js从日期中删除时间？
EN