java.text.DateFormat.getDateTimeInstance()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中java.text.DateFormat.getDateTimeInstance()方法的一些代码示例，展示了DateFormat.getDateTimeInstance()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。DateFormat.getDateTimeInstance()方法的具体详情如下：
包路径：java.text.DateFormat
类名称：DateFormat
方法名：getDateTimeInstance

DateFormat.getDateTimeInstance介绍

[英]Returns a DateFormat instance for formatting and parsing dates and time values in the DEFAULT style for the default locale.
[中]返回DateFormat实例，用于以默认语言环境的默认样式格式化和分析日期和时间值。

代码示例

代码示例来源：origin: stackoverflow.com

String currentDateTimeString = DateFormat.getDateTimeInstance().format(new Date());

// textView is the TextView view that should display it
textView.setText(currentDateTimeString);

代码示例来源：origin: SonarSource/sonarqube

/**
 * Format date for the given locale. JVM timezone is used.
 */
@Override
public String formatDateTime(Locale locale, Date date) {
 return DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.SHORT, locale).format(date);
}

代码示例来源：origin: apache/hbase

private SimpleReporter(MetricRegistry registry,
            PrintStream output,
            Locale locale,
            TimeZone timeZone,
            TimeUnit rateUnit,
            TimeUnit durationUnit,
            MetricFilter filter) {
 super(registry, "simple-reporter", filter, rateUnit, durationUnit);
 this.output = output;
 this.locale = locale;
 this.dateFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT,
   DateFormat.MEDIUM,
   locale);
 dateFormat.setTimeZone(timeZone);
}

代码示例来源：origin: stackoverflow.com

TimeZone zone = TimeZone.getTimeZone("America/New_York");
DateFormat format = DateFormat.getDateTimeInstance();
format.setTimeZone(zone);

System.out.println(format.format(new Date()));

代码示例来源：origin: stackoverflow.com

DateFormat.getDateInstance().format(new Date(0));  
 DateFormat.getDateTimeInstance().format(new Date(0));  
 DateFormat.getTimeInstance().format(new Date(0));

代码示例来源：origin: spring-projects/spring-integration-samples

@Override
public void postSend(Message<?> message, MessageChannel channel, boolean sent) {
  Object payload = message.getPayload();
  assertThat(payload, instanceOf(String.class));
  Date date = null;
  try {
    date = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.DEFAULT).parse((String) payload);
  }
  catch (ParseException e) {
    fail("fail to parse date");
  }
  assertThat(new Date().compareTo(date), greaterThanOrEqualTo(0));
  stopLatch.countDown();
}

代码示例来源：origin: stackoverflow.com

if( timeFormat == null ) timeFormat = DateFormat.getTimeInstance( DateFormat.SHORT );
updateTextFieldFormat();
newPanel.add(new JLabel( "Time:" ) );
Date date = new Date();
JFrame frame = new JFrame();
frame.setTitle("Date Time Picker");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
DateTimePicker dateTimePicker = new DateTimePicker();
dateTimePicker.setFormats( DateFormat.getDateTimeInstance( DateFormat.SHORT, DateFormat.MEDIUM ) );
dateTimePicker.setTimeFormat( DateFormat.getTimeInstance( DateFormat.MEDIUM ) );

代码示例来源：origin: prestodb/presto

String getPattern(Locale locale) {
    DateFormat f = null;
    switch (iType) {
      case DATE:
        f = DateFormat.getDateInstance(iDateStyle, locale);
        break;
      case TIME:
        f = DateFormat.getTimeInstance(iTimeStyle, locale);
        break;
      case DATETIME:
        f = DateFormat.getDateTimeInstance(iDateStyle, iTimeStyle, locale);
        break;
    }
    if (f instanceof SimpleDateFormat == false) {
      throw new IllegalArgumentException("No datetime pattern for locale: " + locale);
    }
    return ((SimpleDateFormat) f).toPattern();
  }
}

代码示例来源：origin: igniterealtime/Openfire

/**
 * Formats a Date object to return a date and time using the global locale.
 *
 * @param date the Date to format.
 * @return a String representing the date and time.
 */
public static String formatDateTime(Date date) {
  if (dateTimeFormat == null) {
    if (properties != null) {
      dateTimeFormat = DateFormat.getDateTimeInstance(DateFormat.MEDIUM,
          DateFormat.MEDIUM, getLocale());
      dateTimeFormat.setTimeZone(getTimeZone());
    }
    else {
      DateFormat instance = DateFormat.getDateTimeInstance(DateFormat.MEDIUM,
          DateFormat.MEDIUM, getLocale());
      instance.setTimeZone(getTimeZone());
      return instance.format(date);
    }
  }
  return dateTimeFormat.format(date);
}

代码示例来源：origin: geoserver/geoserver

return DateFormat.getDateTimeInstance().format((Date) o);
  return DateFormat.getTimeInstance().format((Date) o);
return DateFormat.getInstance().format((Date) o);

代码示例来源：origin: org.freemarker/freemarker

jFormat = DateFormat.getTimeInstance(tok1Style, cacheKey.locale);
      break;
      jFormat = DateFormat.getDateInstance(tok1Style, cacheKey.locale);
      break;
      int tok2Style = tok.hasMoreTokens() ? parseDateStyleToken(tok.nextToken()) : tok1Style;
      if (tok2Style != -1) {
        jFormat = DateFormat.getDateTimeInstance(tok1Style, tok2Style, cacheKey.locale);
jFormat.setTimeZone(cacheKey.timeZone);

代码示例来源：origin: haraldk/TwelveMonkeys

@Test
public void testToDateWithFormat() {
  Calendar cal = new GregorianCalendar();
  cal.clear();
  cal.set(1976, 2, 16); // Month is 0-based
  Date date = StringUtil.toDate("16.03.1976", new SimpleDateFormat("dd.MM.yyyy"));
  assertNotNull(date);
  assertEquals(cal.getTime(), date);
  cal.clear();
  cal.set(2004, 4, 13, 23, 51);
  date = StringUtil.toDate("13.5.04 23:51",
               DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, new Locale("no", "NO")));
  assertNotNull(date);
  assertEquals(cal.getTime(), date);
  cal.clear();
  cal.set(Calendar.HOUR, 1);
  cal.set(Calendar.MINUTE, 2);
  date = StringUtil.toDate("1:02 am",
               DateFormat.getTimeInstance(DateFormat.SHORT, Locale.US));
  assertNotNull(date);
  assertEquals(cal.getTime(), date);
}

代码示例来源：origin: apache/ignite

/** {@inheritDoc} */
@Override public String getStartTimestampFormatted() {
  return DateFormat.getDateTimeInstance().format(new Date(startTime));
}

代码示例来源：origin: opentripplanner/OpenTripPlanner

DateFormat df = DateFormat.getDateTimeInstance();
df.setTimeZone(TimeZone.getTimeZone("America/New_York"));
String ds = df.format(new Date(surfA.dateTime * 1000));
shadowWrite(image, ds, String.format("%f, %f", surfA.lat, surfA.lon));
Graphics2D g2d = image.createGraphics();

代码示例来源：origin: openmrs/openmrs-core

dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);
} else if (type == FORMAT_TYPE.TIME) {
  dateFormat = DateFormat.getTimeInstance(DateFormat.MEDIUM, locale);
} else {
  dateFormat = DateFormat.getDateInstance(DateFormat.SHORT, locale);
return dateFormat.format(date);

代码示例来源：origin: log4j/log4j

/**
 * Format date.
 * @param d date, may not be null.
 * @return formatted value.
 */
private static synchronized String formatDate(final Object d) {
  Locale currentLocale = Locale.getDefault();
  if (currentLocale != dateLocale || dateFormat == null) {
    dateLocale = currentLocale;
    dateFormat = DateFormat.getDateTimeInstance(
              DateFormat.SHORT,
              DateFormat.SHORT,
              currentLocale);
  }
  return dateFormat.format(d);
}

代码示例来源：origin: joda-time/joda-time

String getPattern(Locale locale) {
    DateFormat f = null;
    switch (iType) {
      case DATE:
        f = DateFormat.getDateInstance(iDateStyle, locale);
        break;
      case TIME:
        f = DateFormat.getTimeInstance(iTimeStyle, locale);
        break;
      case DATETIME:
        f = DateFormat.getDateTimeInstance(iDateStyle, iTimeStyle, locale);
        break;
    }
    if (f instanceof SimpleDateFormat == false) {
      throw new IllegalArgumentException("No datetime pattern for locale: " + locale);
    }
    return ((SimpleDateFormat) f).toPattern();
  }
}

代码示例来源：origin: thymeleaf/thymeleaf

if (dateFormat == null) {
  if (StringUtils.isEmptyOrWhitespace(pattern)) {
    dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);
  } else {
    dateFormat = new SimpleDateFormat(pattern, locale);
    dateFormat.setTimeZone(key.timeZone);
    return dateFormat.format(((Calendar) target).getTime());
    return dateFormat.format((java.util.Date)target);

代码示例来源：origin: commons-beanutils/commons-beanutils

/**
   * Return a <code>DateFormat<code> for the Locale.
   * @param locale TODO
   * @param timeZone TODO
   *
   * @return The DateFormat.
   * @since 1.8.0
   */
  @Override
  protected DateFormat getFormat(final Locale locale, final TimeZone timeZone) {
    DateFormat format = null;
    if (locale == null) {
      format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
    } else {
      format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale);
    }
    if (timeZone != null) {
      format.setTimeZone(timeZone);
    }
    return format;
  }
}

代码示例来源：origin: org.apache.hadoop/hadoop-common

/** Format a long integer type into a date string. */
private static String formatDate(long date) {
 DateFormat df = DateFormat.getDateTimeInstance(
   DateFormat.SHORT, DateFormat.SHORT);
 return df.format(new Date(date));
}

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