java.time.OffsetDateTime.format()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中java.time.OffsetDateTime.format()方法的一些代码示例，展示了OffsetDateTime.format()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。OffsetDateTime.format()方法的具体详情如下：
包路径：java.time.OffsetDateTime
类名称：OffsetDateTime
方法名：format

OffsetDateTime.format介绍

[英]Outputs this date-time as a String using the formatter.

This date-time will be passed to the formatter DateTimeFormatter#format(TemporalAccessor).
[中]使用格式化程序将此日期时间作为字符串输出。
此日期时间将传递给格式化程序DateTimeFormatter#format（TemporalAccessor）。

代码示例

代码示例来源：origin: codecentric/spring-boot-admin

  1. @Override
  2.   public Map<String, String> getMetadata() {
  3.     return singletonMap("startup", this.timestamp.format(DateTimeFormatter.ISO_DATE_TIME));
  4.   }
  5. }

代码示例来源：origin: stackoverflow.com

  1. DateTimeFormatter formatter = DateTimeFormatter
  2.   .ofPattern("yyyy-MM-dd'T'HH:mm:ss,nnnnnnnnnZ");
  3. OffsetDateTime odt = OffsetDateTime.of(2015, 11, 2, 12, 38, 0, 123456789, ZoneOffset.UTC);
  4. System.out.println(odt.format(formatter));

代码示例来源：origin: prontera/spring-cloud-rest-tcc

  1. @Override
  2.   public void serialize(OffsetDateTime dateTime, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
  3.     jsonGenerator.writeString(dateTime.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME));
  4.   }
  5. }

代码示例来源：origin: confluentinc/ksql

  1. public String timestamp() {
  2.  if (timestamp == 0) {
  3.   return "n/a";
  4.  }
  5.  return Instant.ofEpochMilli(timestamp)
  6.    .atOffset(ZoneOffset.UTC)
  7.    .format(DateTimeFormatter.ISO_OFFSET_DATE_TIME);
  8. }

代码示例来源：origin: apache/ignite

  1. /** {@inheritDoc} */
  2. @Override public String getStartTimeLocal() {
  3.   return statMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME);
  4. }

代码示例来源：origin: eclipse-vertx/vert.x

  1. @Override
  2. public String format(final LogRecord record) {
  3.  OffsetDateTime date = fromMillis(record.getMillis());
  4.  StringBuilder sb = new StringBuilder();
  5.  // Minimize memory allocations here.
  6.  sb.append("[").append(Thread.currentThread().getName()).append("] ");
  7.  sb.append(date.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME)).append(" ");
  8.  sb.append(record.getLevel()).append(" [");
  9.  sb.append(record.getLoggerName()).append("]").append("  ");
  10.  sb.append(record.getMessage());
  11.  sb.append(Utils.LINE_SEPARATOR);
  12.  if (record.getThrown() != null) {
  13.   try {
  14.    StringWriter sw = new StringWriter();
  15.    PrintWriter pw = new PrintWriter(sw);
  16.    record.getThrown().printStackTrace(pw);
  17.    pw.close();
  18.    sb.append(sw.toString());
  19.   } catch (Exception ex) {
  20.    ex.printStackTrace();
  21.   }
  22.  }
  23.  return sb.toString();
  24. }

代码示例来源：origin: debezium/debezium

  1. /**
  2.  * Get the ISO 8601 formatted representation of the given {@link OffsetDateTime}.
  3.  * 
  4.  * @param timestamp the timestamp value
  5.  * @param adjuster the optional component that adjusts the local date value before obtaining the epoch day; may be null if no
  6.  * adjustment is necessary
  7.  * @return the ISO 8601 formatted string
  8.  */
  9. public static String toIsoString(OffsetDateTime timestamp, TemporalAdjuster adjuster) {
  10.   if (adjuster != null) {
  11.     timestamp = timestamp.with(adjuster);
  12.   }
  13.   return timestamp.format(FORMATTER);
  14. }

代码示例来源：origin: kiegroup/optaplanner

  1. public String getStartingTimestampAsMediumString() {
  2.   return startingTimestamp == null ? null : startingTimestamp.format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM));
  3. }

代码示例来源：origin: kiegroup/jbpm

  1. public static String[] parseISORepeatable(String isoString) {
  2.   String[] result = new String[3];
  3.   String[] elements = isoString.split("/");
  4.   if (elements.length==3) {
  5.     result[0] = elements[0].substring(1);
  6.     result[1] = elements[1];
  7.     result[2] = elements[2];
  8.   } else {
  9.     result[0] = elements[0].substring(1);
  10.     result[1] = OffsetDateTime.now().format(DateTimeFormatter.ISO_DATE_TIME);
  11.     result[2] = elements[1];
  12.   }
  13.   
  14.   return result;
  15. }

代码示例来源：origin: kiegroup/optaplanner

  1. public void initBenchmarkReportDirectory(File benchmarkDirectory) {
  2.   String timestampString = startingTimestamp.format(DateTimeFormatter.ofPattern("yyyy-MM-dd_HHmmss"));
  3.   if (StringUtils.isEmpty(name)) {
  4.     name = timestampString;
  5.   }
  6.   if (!benchmarkDirectory.mkdirs()) {
  7.     if (!benchmarkDirectory.isDirectory()) {
  8.       throw new IllegalArgumentException("The benchmarkDirectory (" + benchmarkDirectory
  9.           + ") already exists, but is not a directory.");
  10.     }
  11.     if (!benchmarkDirectory.canWrite()) {
  12.       throw new IllegalArgumentException("The benchmarkDirectory (" + benchmarkDirectory
  13.           + ") already exists, but is not writable.");
  14.     }
  15.   }
  16.   int duplicationIndex = 0;
  17.   do {
  18.     String directoryName = timestampString + (duplicationIndex == 0 ? "" : "_" + duplicationIndex);
  19.     duplicationIndex++;
  20.     benchmarkReportDirectory = new File(benchmarkDirectory,
  21.         BooleanUtils.isFalse(aggregation) ? directoryName : directoryName + "_aggregation");
  22.   } while (!benchmarkReportDirectory.mkdir());
  23.   for (ProblemBenchmarkResult problemBenchmarkResult : unifiedProblemBenchmarkResultList) {
  24.     problemBenchmarkResult.makeDirs();
  25.   }
  26. }

代码示例来源：origin: apache/drill

  1. /**
  2.   * Applies local time zone offset to timestamp value read using specified {@code reader}.
  3.   *
  4.   * @param writer    writer to store string representation of timestamp value
  5.   * @param fieldName name of the field
  6.   * @param reader    document reader
  7.   */
  8.  @Override
  9.  protected void writeTimeStamp(MapOrListWriterImpl writer, String fieldName, DocumentReader reader) {
  10.   String formattedTimestamp = Instant.ofEpochMilli(reader.getTimestampLong())
  11.     .atOffset(OffsetDateTime.now().getOffset()).format(DateUtility.UTC_FORMATTER);
  12.   writeString(writer, fieldName, formattedTimestamp);
  13.  }
  14. };

代码示例来源：origin: spring-projects/spring-session

  1. : Instant.EPOCH.atOffset(ZoneOffset.UTC);
  2. sb.append("; Expires=")
  3.     .append(expires.format(DateTimeFormatter.RFC_1123_DATE_TIME));

代码示例来源：origin: kiegroup/jbpm

  1. @Test
  2. public void testParseDateTime() {
  3.   OffsetDateTime hourAfterEpoch = OffsetDateTime.of(1970, 1, 1, 1, 0, 0, 0, ZoneOffset.UTC);
  4.   long parsedMilliseconds = DateTimeUtils.parseDateTime(hourAfterEpoch.format(DateTimeFormatter.ISO_DATE_TIME));
  5.   assertEquals(HOUR_IN_MILLISECONDS, parsedMilliseconds);
  6. }

代码示例来源：origin: DV8FromTheWorld/JDA

  1. /**
  2.  * Returns a prettier String-representation of a OffsetDateTime object
  3.  *
  4.  * @param  time
  5.  *         The OffsetDateTime object to format
  6.  *
  7.  * @return The String of the formatted OffsetDateTime
  8.  */
  9. public static String getDateTimeString(OffsetDateTime time)
  10. {
  11.   return time.format(dtFormatter);
  12. }

代码示例来源：origin: apache/ignite

  1. /**
  2.  * Simple test JMX bean for caches IO stats.
  3.  *
  4.  * @throws Exception In case of failure.
  5.  */
  6. @Test
  7. public void testCacheBasic() throws Exception {
  8.   IoStatisticsMetricsMXBean bean = ioStatMXBean();
  9.   IoStatisticsManager ioStatMgr = ignite.context().ioStats();
  10.   Assert.assertEquals(ioStatMgr.startTime().toEpochSecond(), bean.getStartTime());
  11.   Assert.assertEquals(ioStatMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME), bean.getStartTimeLocal());
  12.   bean.reset();
  13.   Assert.assertEquals(ioStatMgr.startTime().toEpochSecond(), bean.getStartTime());
  14.   Assert.assertEquals(ioStatMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME), bean.getStartTimeLocal());
  15.   int cnt = 100;
  16.   warmUpMemmory(bean, cnt);
  17.   populateCache(cnt);
  18.   Long cacheLogicalReadsCnt = bean.getCacheGroupLogicalReads(DEFAULT_CACHE_NAME);
  19.   Assert.assertNotNull(cacheLogicalReadsCnt);
  20.   Assert.assertEquals(cnt, cacheLogicalReadsCnt.longValue());
  21.   Long cachePhysicalReadsCnt = bean.getCacheGroupPhysicalReads(DEFAULT_CACHE_NAME);
  22.   Assert.assertNotNull(cachePhysicalReadsCnt);
  23.   Assert.assertEquals(0, cachePhysicalReadsCnt.longValue());
  24.   String formatted = bean.getCacheGroupStatistics(DEFAULT_CACHE_NAME);
  25.   Assert.assertEquals("CACHE_GROUP default [LOGICAL_READS=100, PHYSICAL_READS=0]", formatted);
  26.   String unexistedStats = bean.getCacheGroupStatistics("unknownCache");
  27.   Assert.assertEquals("CACHE_GROUP unknownCache []", unexistedStats);
  28. }

代码示例来源：origin: kiegroup/jbpm

  1. @Test
  2. public void testParseRepeatableStartEndDateTime() {
  3.   OffsetDateTime oneMinuteFromNow = OffsetDateTime.now().plusMinutes(1);
  4.   OffsetDateTime twoMinutesFromNow = oneMinuteFromNow.plusMinutes(1);
  5.   String oneMinuteFromNowFormatted = oneMinuteFromNow.format(DateTimeFormatter.ISO_DATE_TIME);
  6.   String twoMinutesFromNowFormatted = twoMinutesFromNow.format(DateTimeFormatter.ISO_DATE_TIME);
  7.   String isoString = "R5/" + oneMinuteFromNowFormatted  + "/" + twoMinutesFromNowFormatted;
  8.   long[] parsedRepeatable = DateTimeUtils.parseRepeatableDateTime(isoString);
  9.   assertEquals(5L, parsedRepeatable[0]);
  10.   assertTrue("Parsed delay is bigger than " + MINUTE_IN_MILLISECONDS, parsedRepeatable[1] <= MINUTE_IN_MILLISECONDS);
  11.   assertTrue("Parsed delay is too low! Expected value is between " + MINUTE_IN_MILLISECONDS + " and " + FIFTY_NINE_SECONDS_IN_MILLISECONDS + " but is " + parsedRepeatable[1], parsedRepeatable[1] > FIFTY_NINE_SECONDS_IN_MILLISECONDS);
  12.   assertEquals("Parsed period should be one minute in milliseconds but is " + parsedRepeatable[2], MINUTE_IN_MILLISECONDS, parsedRepeatable[2]);
  13. }

代码示例来源：origin: apache/ignite

  1. Assert.assertEquals(ioStatMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME), bean.getStartTimeLocal());
  2. Assert.assertEquals(ioStatMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME), bean.getStartTimeLocal());

代码示例来源：origin: kiegroup/jbpm

  1. @Test
  2. public void testParseDateAsDuration() {
  3.   OffsetDateTime oneMinuteFromNow = OffsetDateTime.now().plusMinutes(1);
  4.   long parsedMilliseconds = DateTimeUtils.parseDateAsDuration(oneMinuteFromNow.format(DateTimeFormatter.ISO_DATE_TIME));
  5.   assertTrue("Parsed date as duration is bigger than " + MINUTE_IN_MILLISECONDS, parsedMilliseconds <= MINUTE_IN_MILLISECONDS);
  6.   assertTrue("Parsed date as duration is too low! Expected value is between " + MINUTE_IN_MILLISECONDS + " and " + FIFTY_NINE_SECONDS_IN_MILLISECONDS + " but is " + parsedMilliseconds, parsedMilliseconds > FIFTY_NINE_SECONDS_IN_MILLISECONDS);
  7. }

代码示例来源：origin: kiegroup/jbpm

  1. @Test
  2. public void testParseRepeatablePeriodAndEndDateTime() {
  3.   OffsetDateTime twoMinutesFromNow = OffsetDateTime.now().plusMinutes(2);
  4.   String twoMinutesFromNowFormatted = twoMinutesFromNow.format(DateTimeFormatter.ISO_DATE_TIME);
  5.   String isoString = "R5/PT1M/" + twoMinutesFromNowFormatted;
  6.   long[] parsedRepeatable = DateTimeUtils.parseRepeatableDateTime(isoString);
  7.   assertEquals(5L, parsedRepeatable[0]);
  8.   assertTrue("Parsed delay is bigger than " + MINUTE_IN_MILLISECONDS, parsedRepeatable[1] <= MINUTE_IN_MILLISECONDS);
  9.   assertTrue("Parsed delay is too low! Expected value is between " + MINUTE_IN_MILLISECONDS + " and " + FIFTY_NINE_SECONDS_IN_MILLISECONDS + " but is " + parsedRepeatable[1], parsedRepeatable[1] > FIFTY_NINE_SECONDS_IN_MILLISECONDS);
  10.   assertEquals("Parsed period should be one minute in milliseconds but is " + parsedRepeatable[2], MINUTE_IN_MILLISECONDS, parsedRepeatable[2]);
  11. }

代码示例来源：origin: kiegroup/jbpm

  1. @Test
  2. public void testParseRepeatableStartDateTimeAndPeriod() {
  3.   OffsetDateTime oneMinuteFromNow = OffsetDateTime.now().plusMinutes(1);
  4.   String oneMinuteFromNowFormatted = oneMinuteFromNow.format(DateTimeFormatter.ISO_DATE_TIME);
  5.   String isoString = "R5/" + oneMinuteFromNowFormatted  + "/PT1M";
  6.   long[] parsedRepeatable = DateTimeUtils.parseRepeatableDateTime(isoString);
  7.   assertEquals(5L, parsedRepeatable[0]);
  8.   assertTrue("Parsed delay is bigger than " + MINUTE_IN_MILLISECONDS, parsedRepeatable[1] <= MINUTE_IN_MILLISECONDS);
  9.   assertTrue("Parsed delay is too low! Expected value is between " + MINUTE_IN_MILLISECONDS + " and " + FIFTY_NINE_SECONDS_IN_MILLISECONDS + " but is " + parsedRepeatable[1], parsedRepeatable[1] > FIFTY_NINE_SECONDS_IN_MILLISECONDS);
  10.   assertEquals("Parsed period should be one minute in milliseconds but is " + parsedRepeatable[2], MINUTE_IN_MILLISECONDS, parsedRepeatable[2]);
  11. }

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