blocks|key|1120186|text|使用SimpleDateFormat格式化所需的任何Date对象：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1120187|TimeZone+tz+=+TimeZone.getTimeZone("UTC");
DateFormat+df+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");+//+Quoted+"Z"+to+indicate+UTC,+no+timezone+offset
df.setTimeZone(tz);
String+nowAsISO+=+df.format(new+Date());|code-block|syntax|javascript|1120188|使用如上所示的new+Date()将格式化当前时间。|1120189|entityMap|0|LINK|mutability|MUTABLE|url|http://download.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html|1|http://download.oracle.com/javase/6/docs/api/java/util/Date.html^0|2|G|Q|4|2|G|0|Q|4|1|0|0|7|A|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@$9|11|A|12|1|13]|$9|14|A|15|1|16]]|E|$]]|$1|F|3|G|5|H|7|17|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|18|8|@$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]]]

Use <a href="http://download.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html" rel="noreferrer"><code>SimpleDateFormat</code></a> to format any <a href="http://download.oracle.com/javase/6/docs/api/java/util/Date.html" rel="noreferrer"><code>Date</code></a> object you want:

<pre><code>TimeZone tz = TimeZone.getTimeZone("UTC");
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'"); // Quoted "Z" to indicate UTC, no timezone offset
df.setTimeZone(tz);
String nowAsISO = df.format(new Date());
</code></pre>

Using a <code>new Date()</code> as shown above will format the current time.

blocks|key|905511|text|对于默认时区不是UTC的系统：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|905512|TimeZone+tz+=+TimeZone.getTimeZone("UTC");
DateFormat+df+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");
df.setTimeZone(tz);
String+nowAsISO+=+df.format(new+Date());|code-block|syntax|javascript|905513|如果经常需要，可以将SimpleDateFormat实例声明为全局常量，但要注意该类不是线程安全的。如果被多个线程并发访问，则必须同步。|offset|length|style|CODE|905514|编辑:如果做很多不同的时间/日期操作，我更喜欢Joda+Time…|905515|EDIT2:已更正：setTimeZone不接受字符串(由EDIT2更正)|905516|entityMap^0|0|0|A|G|0|0|A|B|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]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|Y|8|@$I|Z|J|10|K|L]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|R|$]]

For systems where the default Time Zone is not UTC: 

<pre><code>TimeZone tz = TimeZone.getTimeZone("UTC");
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");
df.setTimeZone(tz);
String nowAsISO = df.format(new Date());
</code></pre>

The <code>SimpleDateFormat</code> instance may be declared as a global constant if needed frequently, but beware that this class is not thread-safe. It must be synchronized if accessed concurrently by multiple threads. 

EDIT: I would prefer Joda Time if doing many different Times/Date manipulations... 
EDIT2: corrected: <code>setTimeZone</code> does not accept a String (corrected by Paul)

blocks|key|1120477|text|来自Apache+commons-lang3的DateFormatUtils具有有用的常量，例如：DateFormatUtils.ISO_DATETIME_FORMAT|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1120478|entityMap|0|LINK|mutability|MUTABLE|url|https://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/time/DateFormatUtils.html^0|9|D|1D|Z|N|F|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

<a href="https://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/time/DateFormatUtils.html">DateFormatUtils</a> from Apache <code>commons-lang3</code> have useful constants, for example: <code>DateFormatUtils.ISO_DATETIME_FORMAT</code>

blocks|key|905595|text|如果您不想包含Jodatime+(尽管它很好)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|905596|javax.xml.bind.DatatypeConverter.printDateTime(
++++Calendar.getInstance(TimeZone.getTimeZone("UTC"))
);|code-block|syntax|javascript|905597|它返回一个字符串：|905598|2012-07-10T16:02:48.440Z|905599|与原始请求略有不同，但仍为ISO-8601。|905600|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

If you don't want to include Jodatime (as nice as it is)

<pre><code>javax.xml.bind.DatatypeConverter.printDateTime(
 Calendar.getInstance(TimeZone.getTimeZone("UTC"))
);
</code></pre>

which returns a string of:

<pre><code>2012-07-10T16:02:48.440Z
</code></pre>

which is slightly different to the original request but is still ISO-8601.

blocks|key|905781|text|ISO8601可能包含秒，请参阅http://en.wikipedia.org/wiki/ISO_8601#Times|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|905782|所以代码应该是|905783|DateFormat+df+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");|code-block|syntax|javascript|905784|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/ISO_8601#Times^0|G|17|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

ISO 8601 may contains seconds 
see <a href="http://en.wikipedia.org/wiki/ISO_8601#Times">http://en.wikipedia.org/wiki/ISO_8601#Times</a>

so the code should be 

<pre><code>DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
</code></pre>

blocks|key|905859|text|对于Java版本7|type|unstyled|depth|inlineStyleRanges|entityRanges|data|905860|您可以参考Oracle文档：http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html|offset|length|905861|X-用于ISO+8601时区|905862|TimeZone+tz+=+TimeZone.getTimeZone("UTC");
DateFormat+df+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX");
df.setTimeZone(tz);
String+nowAsISO+=+df.format(new+Date());

System.out.println(nowAsISO);

DateFormat+df1+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX");
//nowAsISO+=+"2013-05-31T00:00:00Z";
Date+finalResult+=+df1.parse(nowAsISO);

System.out.println(finalResult);|code-block|syntax|javascript|905863|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html^0|0|E|20|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@$D|W|E|X|1|Y]]|A|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|10|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

For Java version 7

You can follow Oracle documentation: 
<a href="http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html" rel="noreferrer">http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html</a>

X - is used for ISO 8601 time zone

<pre><code>TimeZone tz = TimeZone.getTimeZone("UTC");
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX");
df.setTimeZone(tz);
String nowAsISO = df.format(new Date());

System.out.println(nowAsISO);

DateFormat df1 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX");
//nowAsISO = "2013-05-31T00:00:00Z";
Date finalResult = df1.parse(nowAsISO);

System.out.println(finalResult);
</code></pre>

blocks|key|1120834|text|我确实认为最简单的方法是首先转到instant，然后像这样字符串：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1120835|String+d+=+new+Date().toInstant().toString();|code-block|syntax|javascript|1120836|这将导致：|1120837|2017-09-08T12:56:45.331Z|offset|length|style|CODE|1120838|entityMap^0|0|0|0|0|O|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

I do believe the easiest way is to first go to instant and then to string like: 

<pre><code>String d = new Date().toInstant().toString();
</code></pre>

Which will result in:

<code>2017-09-08T12:56:45.331Z</code>

blocks|key|1120855|text|private+static+String+getCurrentDateIso()
{
++++//+Returns+the+current+date+with+the+same+format+as+Javascript's+new+Date().toJSON(),+ISO+8601
++++DateFormat+dateFormat+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",+Locale.US);
++++dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
++++return+dateFormat.format(new+Date());
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1120856|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>private static String getCurrentDateIso()
{
 // Returns the current date with the same format as Javascript's new Date().toJSON(), ISO 8601
 DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
 dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
 return dateFormat.format(new Date());
}
</code></pre>

blocks|key|1120413|text|下面是一个经过优化的完整类，这样调用"now()“就不需要做更多的事情了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1120414|public+class+Iso8601Util
{
++++private+static+TimeZone+tz+=+TimeZone.getTimeZone("UTC");
++++private+static+DateFormat+df+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");

++++static
++++{
++++++++df.setTimeZone(tz);
++++}

++++public+static+String+now()
++++{
++++++++return+df.format(new+Date());
++++}
}|code-block|syntax|javascript|1120415|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|$]]

Here's a whole class optimized so that invoking "now()" doesn't do anything more that it has to do.

<pre><code>public class Iso8601Util
{
 private static TimeZone tz = TimeZone.getTimeZone("UTC");
 private static DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");

 static
 {
 df.setTimeZone(tz);
 }

 public static String now()
 {
 return df.format(new Date());
 }
}
</code></pre>

blocks|key|906089|text|DateTimeFormatter.ISO_DATE_TIME
++++++++.withZone(ZoneOffset.UTC)
++++++++.format(yourDateObject.toInstant())|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|906090|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>DateTimeFormatter.ISO_DATE_TIME
 .withZone(ZoneOffset.UTC)
 .format(yourDateObject.toInstant())
</code></pre>

blocks|key|905944|text|尽管如此，joda-time只支持扩展格式："2015-12-09T00:22:42.930Z“，而不支持基本的："20151209T002242.930Z”...we，最好用java+SimpleDateFormat测试一系列格式。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|905945|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Still, joda-time does only support the extended format:
"2015-12-09T00:22:42.930Z"
not the basic:
"20151209T002242.930Z"
...we might be better off testing a list of formats with java SimpleDateFormat.

blocks|key|906027|text|我在安卓系统中使用日历和SimpleDateFormat做到了这一点。下面的方法返回一个带有"GMT“TimeZone+(这是世界时区)的Calendar。然后，您可以使用Calendar类通过Calendar类的setTimeZone()方法设置不同时区之间的小时数。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|906028|private+static+final+String+GMT+=+"GMT";
private+static+final+String+DATE_FORMAT_ISO+=+"yyyyMMdd'T'HHmmss";

public+static+Calendar+isoToCalendar(final+String+inputDate)+{
++++Calendar+calendar+=+Calendar.getInstance(TimeZone.getTimeZone(GMT));
++++try+{
++++++++SimpleDateFormat+dateFormat+=+new+SimpleDateFormat(DATE_FORMAT_ISO,+Locale.US);
++++++++dateFormat.setTimeZone(TimeZone.getTimeZone(GMT));
++++++++Date+date+=+dateFormat.parse(inputDate);
++++++++calendar.setTime(date);
++++}+catch+(ParseException+e)+{
++++++++Log.e("TAG",e.getMessage());
++++}
++++return+calendar;
}|code-block|syntax|javascript|906029|记住:+Date类不知道TimeZone的存在。因此，如果调试一个日期，则始终会看到当前时区的日期。|906030|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I did it in Android using Calendar and SimpleDateFormat. The following method returns a Calendar with the "GMT" TimeZone (This is the universal time zone). Then you can use the Calendar class to set the hour between differents time zones, using the method setTimeZone() of the Calendar class.

<pre><code>private static final String GMT = "GMT";
private static final String DATE_FORMAT_ISO = "yyyyMMdd'T'HHmmss";

public static Calendar isoToCalendar(final String inputDate) {
 Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone(GMT));
 try {
 SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT_ISO, Locale.US);
 dateFormat.setTimeZone(TimeZone.getTimeZone(GMT));
 Date date = dateFormat.parse(inputDate);
 calendar.setTime(date);
 } catch (ParseException e) {
 Log.e("TAG",e.getMessage());
 }
 return calendar;
}
</code></pre>

REMEMBER: 
The Date class doesn't know about the TimeZone existence. By this reason, if you debug one date,you always see the date for your current timezone.

blocks|key|1120906|text|如果您关心性能，我创建了一个library，它在处理ISO8601格式的日期方面优于标准的Java解析器和格式化程序。DatetimeProcessor实现是线程安全的，可以缓存在并发映射或静态字段中。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1120907|<dependency>
++<groupId>com.axibase</groupId>
++<artifactId>date-processor</artifactId>
++<version>1.0.3</version>
</dependency>|code-block|syntax|javascript|1120908|import+com.axibase.date.DatetimeProcessor;
import+com.axibase.date.PatternResolver;
import+org.junit.Before;
import+org.junit.Test;

import+java.time.Clock;
import+java.time.Instant;
import+java.time.ZoneId;
import+java.time.ZoneOffset;

import+static+org.hamcrest.MatcherAssert.assertThat;
import+static+org.hamcrest.core.Is.is;

public+class+DateFormatTest+{
++++private+Clock+clock;

++++@Before
++++public+void+prepare()+{
++++++++clock+=+Clock.fixed(Instant.ofEpochMilli(1571285405300L),+ZoneId.of("Europe/Berlin"));
++++}

++++@Test
++++public+void+testIsoMillis(){
++++++++final+DatetimeProcessor+formatter+=+PatternResolver.createNewFormatter("iso");
++++++++assertThat(formatter.print(clock.millis(),+ZoneOffset.UTC),+is("2019-10-17T04:10:05.300Z"));
++++}

++++@Test
++++public+void+testIsoMillisLocalZone(){
++++++++final+DatetimeProcessor+formatter+=+PatternResolver.createNewFormatter("iso");
++++++++assertThat(formatter.print(clock.millis(),+clock.getZone()),+is("2019-10-17T06:10:05.300%2B02:00"));
++++}

++++@Test
++++public+void+testIsoMinutes(){
++++++++final+DatetimeProcessor+formatter+=+PatternResolver.createNewFormatter("yyyy-MM-ddTHH:mmXXX");
++++++++assertThat(formatter.print(clock.millis(),+ZoneOffset.UTC),+is("2019-10-17T04:10Z"));
++++}
}|1120909|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/axibase/date-processor^0|E|7|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|F|7|X|8|@]|9|@]|C|$G|H]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

If you care about performance, I created a <a href="https://github.com/axibase/date-processor" rel="nofollow noreferrer">library</a> which outperforms standard Java parser and formatter in manipulating with ISO8601-formatted dates. DatetimeProcessor implementations are thread-safe and can be cached in a concurrent map or static fields.

<pre class="lang-xml prettyprint-override"><code>&lt;dependency&gt;
 &lt;groupId&gt;com.axibase&lt;/groupId&gt;
 &lt;artifactId&gt;date-processor&lt;/artifactId&gt;
 &lt;version&gt;1.0.3&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

<pre class="lang-java prettyprint-override"><code>import com.axibase.date.DatetimeProcessor;
import com.axibase.date.PatternResolver;
import org.junit.Before;
import org.junit.Test;

import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZoneOffset;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.Is.is;

public class DateFormatTest {
 private Clock clock;

 @Before
 public void prepare() {
 clock = Clock.fixed(Instant.ofEpochMilli(1571285405300L), ZoneId.of("Europe/Berlin"));
 }

 @Test
 public void testIsoMillis(){
 final DatetimeProcessor formatter = PatternResolver.createNewFormatter("iso");
 assertThat(formatter.print(clock.millis(), ZoneOffset.UTC), is("2019-10-17T04:10:05.300Z"));
 }

 @Test
 public void testIsoMillisLocalZone(){
 final DatetimeProcessor formatter = PatternResolver.createNewFormatter("iso");
 assertThat(formatter.print(clock.millis(), clock.getZone()), is("2019-10-17T06:10:05.300+02:00"));
 }

 @Test
 public void testIsoMinutes(){
 final DatetimeProcessor formatter = PatternResolver.createNewFormatter("yyyy-MM-ddTHH:mmXXX");
 assertThat(formatter.print(clock.millis(), ZoneOffset.UTC), is("2019-10-17T04:10Z"));
 }
}

</code></pre>

blocks|key|1120308|text|尝尝这个,|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1120309|SimpleDateFormat+sdf+=+new+SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSSSZ");
++++++++String+date=sdf.format+(new+Date()+);|code-block|syntax|javascript|1120310|ISO+8601格式的Its|1120311|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Try This,

<pre><code>SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSSSZ");
 String date=sdf.format (new Date() );
</code></pre>

Its For ISO 8601 format

What is the most elegant way to get <a href="http://en.wikipedia.org/wiki/ISO_8601" rel="nofollow noreferrer">ISO 8601</a> formatted presentation of the current moment, UTC? It should look like: <code>2010-10-12T08:50Z</code>.
Example:
<pre><code>String d = DateFormat.getDateTimeInstance(DateFormat.ISO_8601).format(date);
``
</code></pre>

How to get current moment in ISO 8601 format with date, hour, and minute?

Java

要获得当前时刻的格式表示，最优雅的方式是什么？它应该看起来像：2010-10-12T08:50Z。示例：String d = DateFormat.getDateTimeInstance(DateFormat.ISO_8601).format(date);``

问如何获取ISO 8601格式的带有日期、小时和分钟的当前时刻？
EN

回答 14

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问如何获取ISO 8601格式的带有日期、小时和分钟的当前时刻？EN

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