本文整理了Java中java.time.LocalDateTime.withYear()方法的一些代码示例，展示了LocalDateTime.withYear()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。LocalDateTime.withYear()方法的具体详情如下：
包路径：java.time.LocalDateTime
类名称：LocalDateTime
方法名：withYear

LocalDateTime.withYear介绍

[英]Returns a copy of this LocalDateTime with the year altered. The time does not affect the calculation and will be the same in the result. If the day-of-month is invalid for the year, it will be changed to the last valid day of the month.

This instance is immutable and unaffected by this method call.
[中]返回更改了年份的LocalDateTime的副本。时间不影响计算，结果相同。如果月份的日期对该年无效，则该日期将更改为该月的最后一个有效日期。
此实例是不可变的，不受此方法调用的影响。

代码示例

代码示例来源：origin: com.github.seratch/java-time-backport

/**
 * Returns a copy of this {@code OffsetDateTime} with the year altered.
 * The offset does not affect the calculation and will be the same in the result.
 * If the day-of-month is invalid for the year, it will be changed to the last valid day of the month.
 * <p>
 * This instance is immutable and unaffected by this method call.
 *
 * @param year  the year to set in the result, from MIN_YEAR to MAX_YEAR
 * @return an {@code OffsetDateTime} based on this date-time with the requested year, not null
 * @throws DateTimeException if the year value is invalid
 */
public OffsetDateTime withYear(int year) {
  return with(dateTime.withYear(year), offset);
}

代码示例来源：origin: com.github.seratch/java-time-backport

/**
 * Returns a copy of this {@code ZonedDateTime} with the year value altered.
 * <p>
 * This operates on the local time-line,
 * {@link LocalDateTime#withYear(int) changing the year} of the local date-time.
 * This is then converted back to a {@code ZonedDateTime}, using the zone ID
 * to obtain the offset.
 * <p>
 * When converting back to {@code ZonedDateTime}, if the local date-time is in an overlap,
 * then the offset will be retained if possible, otherwise the earlier offset will be used.
 * If in a gap, the local date-time will be adjusted forward by the length of the gap.
 * <p>
 * This instance is immutable and unaffected by this method call.
 *
 * @param year  the year to set in the result, from MIN_YEAR to MAX_YEAR
 * @return a {@code ZonedDateTime} based on this date-time with the requested year, not null
 * @throws DateTimeException if the year value is invalid
 */
public ZonedDateTime withYear(int year) {
  return resolveLocal(dateTime.withYear(year));
}

代码示例来源：origin: espertechinc/esper

/**
 * NOTE: Code-generation-invoked method, method name and parameter order matters
 *
 * @param ldt   localdatetime
 * @param year  year
 * @param month month
 * @param day   day
 * @return ldt
 */
public static LocalDateTime actionSetYMDLocalDateTime(LocalDateTime ldt, Integer year, Integer month, Integer day) {
  if (year != null) {
    ldt = ldt.withYear(year);
  }
  if (month != null) {
    ldt = ldt.withMonth(month);
  }
  if (day != null) {
    ldt = ldt.withDayOfMonth(day);
  }
  return ldt;
}

代码示例来源：origin: com.intrbiz.bergamot/bergamot-timerange

@Override
public LocalDateTime computeNextStartTime(Clock clock)
{
  LocalDateTime next = super.computeNextStartTime(clock);
  if (next == null) return null;
  next = next.withYear(this.year).withMonth(this.month.getMonth() + 1).withDayOfMonth(this.day);
  // check the date is valid
  return (next.isAfter(LocalDateTime.now(clock))) ? next : null;
}

代码示例来源：origin: com.github.jcustenborder.netty/netty-codec-syslog

result = result.withYear(LocalDateTime.now(this.zoneId).getYear());

代码示例来源：origin: net.anwiba.commons/anwiba-commons-swing-core

private LocalDateTime adapt(final LocalDateTime dateTime, final LocalDate date) {
 return dateTime.withYear(date.getYear()).withMonth(date.getMonthValue()).withDayOfMonth(date.getDayOfMonth());
}

代码示例来源：origin: kousen/java_8_recipes

@Test
public void with() {
  LocalDateTime start = LocalDateTime.of(2017, Month.FEBRUARY, 2, 11, 30);
  LocalDateTime end = start.withMinute(45);
  assertEquals("2017-02-02T11:45:00", end.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
  end = start.withHour(16);
  assertEquals("2017-02-02T16:30:00", end.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
  end = start.withDayOfMonth(28);
  assertEquals("2017-02-28T11:30:00", end.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
  end = start.withDayOfYear(300);
  assertEquals("2017-10-27T11:30:00", end.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
  end = start.withYear(2020);
  assertEquals("2020-02-02T11:30:00", end.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
}

代码示例来源：origin: baratine/baratine

cal.withYear((int) newYear);
cal.withMonth(1);
cal.withDayOfMonth(1);