blocks|key|4680053|text|按照您的要求使用moment.js，有一个unix方法可以接受以秒为单位的unix时间戳：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4680054|var+dateString+=+moment.unix(value).format("MM/DD/YYYY");|code-block|syntax|javascript|4680055|entityMap|0|LINK|mutability|MUTABLE|url|https://momentjs.com/docs/#/parsing/unix-timestamp/^0|L|4|L|4|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]]]]

Using moment.js as you asked, there is a <a href="https://momentjs.com/docs/#/parsing/unix-timestamp/" rel="noreferrer"><code>unix</code></a> method that accepts unix timestamps in seconds:

<pre><code>var dateString = moment.unix(value).format("MM/DD/YYYY");
</code></pre>

blocks|key|4680032|text|UNIX时间戳它是1970年的秒数，因此您需要将其转换为JS+Date对象：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4680033|var+date+=+new+Date(unixTimestamp*1000);|code-block|syntax|javascript|4680034|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|$]]

UNIX timestamp it is count of seconds from 1970, so you need to convert it to JS Date object:

<pre><code>var date = new Date(unixTimestamp*1000);
</code></pre>

blocks|key|4680068|text|Moment.js提供了可以使用的Localized+formats。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4680069|下面是一个示例：|4680070|const+moment+=+require('moment');

const+timestamp+=+1519482900000;
const+formatted+=+moment(timestamp).format('L');

console.log(formatted);+//+"02/24/2018"|code-block|syntax|javascript|4680071|entityMap|0|LINK|mutability|MUTABLE|url|https://momentjs.com/|1|https://momentjs.com/docs/#localized-formats^0|0|9|0|H|H|1|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]|$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|6|7|11|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|12|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

<a href="https://momentjs.com/" rel="noreferrer">Moment.js</a> provides <a href="https://momentjs.com/docs/#localized-formats" rel="noreferrer">Localized formats</a> which can be used. 

Here is an example:

<pre><code>const moment = require('moment');

const timestamp = 1519482900000;
const formatted = moment(timestamp).format('L');

console.log(formatted); // "02/24/2018"
</code></pre>

blocks|key|4680112|text|可能有点晚了，但对于像这样的新问题，我使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4680113|moment(timestamp,+'X').format('lll');|code-block|syntax|javascript|4680114|您可以更改格式以满足您的需求，也可以像这样添加时区：|4680115|moment(timestamp,+'X').tz(timezone).format('lll');|4680116|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Might be a little late but for new issues like this I use this code:

<pre><code>moment(timestamp, 'X').format('lll');
</code></pre>

You can change the format to match your needs and also add timezone like this:

<pre><code>moment(timestamp, 'X').tz(timezone).format('lll');
</code></pre>

blocks|key|4680167|text|只有它，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4680168|moment.unix(date).toDate();|code-block|syntax|javascript|4680169|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|$]]

Only it,

<pre><code>moment.unix(date).toDate();
</code></pre>

blocks|key|4680061|text|new+moment(timeStamp,'yyyyMMddHHmmssfff').toDate()|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4680062|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>new moment(timeStamp,'yyyyMMddHHmmssfff').toDate()
</code></pre>

blocks|key|174340|text|moment(1454521239279).toDate()
moment(1454521239279).format()|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|174341|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>moment(1454521239279).toDate()
moment(1454521239279).format()
</code></pre>

blocks|key|4680088|text|我像这个例子一样修复了它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4680089|$scope.myCalendar+=+new+Date(myUnixDate*1000);
<input+date-time+ng-model="myCalendar"+format="DD/MM/YYYY"+/>|code-block|syntax|javascript|4680090|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|$]]

I fixed it like this example.

<pre><code>$scope.myCalendar = new Date(myUnixDate*1000);
&lt;input date-time ng-model="myCalendar" format="DD/MM/YYYY" /&gt;
</code></pre>

blocks|key|4680132|text|$(document).ready(function()+{
++++var+value+=+$("#unixtime").val();+//this+retrieves+the+unix+timestamp
++++var+dateString+=+moment(value,+'MM/DD/YYYY',+false).calendar();+
++++alert(dateString);
});|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4680133|有一个strict+mode和一个Forgiving+mode。|unstyled|offset|length|4680134|虽然严格模式在大多数情况下工作得更好，但当传递给moment的字符串的格式可能会发生变化时，容错模式会非常有用。|4680135|在以后的版本中，解析器将默认使用严格模式。严格模式要求输入时刻与指定的格式完全匹配，包括分隔符。通过将true作为第三个参数传递给moment函数来设置严格模式。|4680136|宽恕模式很有用的一个常见场景是，第三方API提供日期，而该API的日期格式可能会更改。假设API以'YYYY-MM-DD‘格式开始发送日期，然后更改为'MM/DD/YYYY’格式。|4680137|在严格模式下，以下代码会导致显示“Invalid+Date”：|4680138|moment('01/12/2016',+'YYYY-MM-DD',+true).format()
"Invalid+date"|4680139|在使用格式字符串的容错模式下，您会得到一个错误的日期：|4680140|moment('01/12/2016',+'YYYY-MM-DD').format()
"2001-12-20T00:00:00-06:00"|4680141|另一种方法是|4680142|$(document).ready(function()+{
++++var+value+=+$("#unixtime").val();+//this+retrieves+the+unix+timestamp
++++var+dateString+=+moment.unix(value).calendar();+
++++alert(dateString);
});|4680143|entityMap|0|LINK|mutability|MUTABLE|url|http://momentjs.com/guides/#/parsing/strict-mode/|1|http://momentjs.com/guides/#/parsing/forgiving-mode/^0|0|3|B|0|H|E|1|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1A|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|1B|8|@]|9|@$G|1C|H|1D|1|1E]|$G|1F|H|1G|1|1H]]|A|$]]|$1|I|3|J|5|F|7|1I|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|1J|8|@]|9|@]|A|$]]|$1|M|3|N|5|F|7|1K|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|1L|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1M|8|@]|9|@]|A|$B|C]]|$1|S|3|T|5|F|7|1N|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1O|8|@]|9|@]|A|$B|C]]|$1|W|3|X|5|F|7|1P|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|1Q|8|@]|9|@]|A|$B|C]]|$1|10|3|-4|5|F|7|1R|8|@]|9|@]|A|$]]]|11|$12|$5|13|14|15|A|$16|17]]|18|$5|13|14|15|A|$16|19]]]]

<pre><code>$(document).ready(function() {
 var value = $("#unixtime").val(); //this retrieves the unix timestamp
 var dateString = moment(value, 'MM/DD/YYYY', false).calendar(); 
 alert(dateString);
});
</code></pre>

There is a <a href="http://momentjs.com/guides/#/parsing/strict-mode/" rel="nofollow noreferrer">strict mode</a> and a <a href="http://momentjs.com/guides/#/parsing/forgiving-mode/" rel="nofollow noreferrer">Forgiving mode</a>. 

While strict mode works better in most situations, forgiving mode can be very useful when the format of the string being passed to moment may vary.

In a later release, the parser will default to using strict mode.
Strict mode requires the input to the moment to exactly match the specified format, including separators. Strict mode is set by passing true as the third parameter to the moment function.

A common scenario where forgiving mode is useful is in situations where a third party API is providing the date, and the date format for that API could change.
Suppose that an API starts by sending dates in 'YYYY-MM-DD' format, and then later changes to 'MM/DD/YYYY' format.

In strict mode, the following code results in 'Invalid Date' being displayed:

<pre><code>moment('01/12/2016', 'YYYY-MM-DD', true).format()
"Invalid date"
</code></pre>

In forgiving mode using a format string, you get a wrong date:

<pre><code>moment('01/12/2016', 'YYYY-MM-DD').format()
"2001-12-20T00:00:00-06:00"
</code></pre>

another way would be

<pre><code>$(document).ready(function() {
 var value = $("#unixtime").val(); //this retrieves the unix timestamp
 var dateString = moment.unix(value).calendar(); 
 alert(dateString);
});

</code></pre>

blocks|key|4680180|text|此函数从时间戳创建日期：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4680181|++++function+formatDateTime(dateString)+{
++++++++const+parsed+=+moment(new+Date(dateString))

++++++++if+(!parsed.isValid())+{
++++++++++++return+dateString
++++++++}

++++++++return+parsed.format('MMM+D,+YYYY,+HH:mmA')
++++}|code-block|syntax|javascript|4680182|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|$]]

This function creates date from timestamp:

<pre><code> function formatDateTime(dateString) {
 const parsed = moment(new Date(dateString))

 if (!parsed.isValid()) {
 return dateString
 }

 return parsed.format('MMM D, YYYY, HH:mmA')
 }
</code></pre>

blocks|key|4680205|text|moment(timestamp).format('''any+format''')|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4680206|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>moment(timestamp).format('''any format''')
</code></pre>

I have a unix timestamp, and I'm trying to convert it into a calendar date such as <code>MM/DD/YYYY</code>. 
So far, I have this:

<pre class="lang-js prettyprint-override"><code>$(document).ready(function() {
 var value = $("#unixtime").val(); //this retrieves the unix timestamp
 var dateString = moment(value).calendar(); 
 alert(dateString);
});
</code></pre>

When I try to print out the calendar date, the window says "Invalid date". Can anyone help me out?

How to convert unix timestamp to calendar date moment.js

我有一个unix时间戳，我正在尝试将它转换为日历日期，比如MM/DD/YYYY。到目前为止，我有这样的想法：$(document).ready(function() {  var value = $("#unixtime").val(); //this retrieves the unix timestamp  var dateString = moment(value).calendar(); 

问如何将unix时间戳转换为日历日期moment.js
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