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<h3>
e320.
Formatting a Date Using a Custom Format</h3>
A pattern of special characters is used to specify the format of the
date. This example demonstrates some of the characters. For a
complete listing, see the javadoc documentation for the
<code>SimpleDateFormat</code> class.
<P> Note: This example formats dates using the default locale
(which, in the author's case, is <code>Locale.ENGLISH</code>). If the example is
run in a different locale, the text (e.g., month names) will not be
the same.
<pre>
Format formatter;
// The year
formatter = new SimpleDateFormat("yy"); // 02
formatter = new SimpleDateFormat("yyyy"); // 2002
// The month
formatter = new SimpleDateFormat("M"); // 1
formatter = new SimpleDateFormat("MM"); // 01
formatter = new SimpleDateFormat("MMM"); // Jan
formatter = new SimpleDateFormat("MMMM"); // January
// The day
formatter = new SimpleDateFormat("d"); // 9
formatter = new SimpleDateFormat("dd"); // 09
// The day in week
formatter = new SimpleDateFormat("E"); // Wed
formatter = new SimpleDateFormat("EEEE"); // Wednesday
// Get today's date
Date date = new Date();
// Some examples
formatter = new SimpleDateFormat("MM/dd/yy");
String s = formatter.format(date);
// 01/09/02
formatter = new SimpleDateFormat("dd-MMM-yy");
s = formatter.format(date);
// 29-Jan-02
// Examples with date and time; see also
// <a href="../java.text/FormatTime.html" class="eglink"><font size="-1"><b>e316</b> Formatting the Time Using a Custom Format</font></a>
formatter = new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss");
s = formatter.format(date);
// 2002.01.29.08.36.33
formatter = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss Z");
s = formatter.format(date);
// Tue, 09 Jan 2002 22:14:02 -0500
</pre>
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Related Examples
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e321. <a class="eglink" href="ParseDate.html?l=rel">
Parsing a Date Using a Custom Format
</a>
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e322. <a class="eglink" href="FormatDateDef.html?l=rel">
Formatting and Parsing a Date Using Default Formats
</a>
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e323. <a class="eglink" href="FormatDateLoc.html?l=rel">
Formatting and Parsing a Date for a Locale
</a>
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See also:
<a class="eglink" href="/egs/java.text/pkg.html?l=rel#Messsages">
Messsages
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<a class="eglink" href="/egs/java.text/pkg.html?l=rel#Numbers">
Numbers
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<a class="eglink" href="/egs/java.text/pkg.html?l=rel#Times">
Times
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<a class="eglink" href="/egs/java.text/pkg.html?l=rel#Words%20and%20Sentences">
Words and Sentences
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