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

Date.from介绍

暂无

代码示例

代码示例来源：origin: lets-blade/blade

public Date format(String date, String pattern) {
  DateTimeFormatter fmt       = DateTimeFormatter.ofPattern(pattern, Locale.US);
  LocalDateTime     formatted = LocalDateTime.parse(date, fmt);
  Instant           instant   = formatted.atZone(ZoneId.systemDefault()).toInstant();
  return Date.from(instant);
}

代码示例来源：origin: lets-blade/blade

public Date format(String date, String pattern) {
  DateTimeFormatter fmt       = DateTimeFormatter.ofPattern(pattern, Locale.US);
  LocalDateTime     formatted = LocalDateTime.parse(date, fmt);
  Instant           instant   = formatted.atZone(ZoneId.systemDefault()).toInstant();
  return Date.from(instant);
}

代码示例来源：origin: oblac/jodd

/**
 * Converts local date to Date.
 */
public static Date toDate(final LocalDate localDate) {
  return Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant());
}
/**

代码示例来源：origin: oblac/jodd

/**
 * Converts local date time to Date.
 */
public static Date toDate(final LocalDateTime localDateTime) {
  return Date.from(localDateTime.atZone(ZoneId.systemDefault()).toInstant());
}

代码示例来源：origin: lets-blade/blade

public static Date toDateTime(String time, String pattern) {
  LocalDateTime formatted = LocalDateTime.parse(time, DateTimeFormatter.ofPattern(pattern));
  return Date.from(formatted.atZone(ZoneId.systemDefault()).toInstant());
}

代码示例来源：origin: lets-blade/blade

public static Date toDateTime(String time, String pattern) {
  LocalDateTime formatted = LocalDateTime.parse(time, DateTimeFormatter.ofPattern(pattern));
  return Date.from(formatted.atZone(ZoneId.systemDefault()).toInstant());
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
  public void setLastModifiedDate(LocalDateTime lastModifiedDate) {
    this.lastModifiedDate = Date.from(lastModifiedDate.atZone(ZoneId.systemDefault()).toInstant());
  }
}

代码示例来源：origin: MorphiaOrg/morphia

@Override
  public Object encode(final Object value, final MappedField optionalExtraInfo) {
    if (value == null) {
      return null;
    }
    return Date.from(((LocalDateTime) value).atZone(systemDefault()).toInstant());
  }
}

代码示例来源：origin: Graylog2/graylog2-server

@Override
  public void serialize(ZonedDateTime zonedDateTime,
             JsonGenerator jsonGenerator,
             SerializerProvider serializerProvider) throws IOException {
    final Instant instant = zonedDateTime.withZoneSameInstant(ZoneOffset.UTC).toInstant();
    final Date date = Date.from(instant);
    jsonGenerator.writeObject(date);
  }
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public void setCreatedDate(LocalDateTime createdDate) {
  this.createdDate = Date.from(createdDate.atZone(ZoneId.systemDefault()).toInstant());
}

代码示例来源：origin: MorphiaOrg/morphia

@Override
  public Object encode(final Object value, final MappedField optionalExtraInfo) {
    if (value == null) {
      return null;
    }
    LocalDate date = (LocalDate) value;
    return Date.from(date.atStartOfDay()
               .atZone(systemDefault())
               .toInstant());
  }
}

代码示例来源：origin: SonarSource/sonarqube

/**
 * Return a date at the start of day.
 *
 * @param s string in format {@link #DATE_FORMAT}
 * @throws SonarException when string cannot be parsed
 */
public static Date parseDate(String s) {
 return Date.from(parseLocalDate(s).atStartOfDay(ZoneId.systemDefault()).toInstant());
}

代码示例来源：origin: prestodb/presto

public String getBearerToken(String subject)
{
  checkState(jwtSigner.isPresent(), "not configured");
  JwtBuilder jwt = Jwts.builder()
      .setSubject(subject)
      .setExpiration(Date.from(ZonedDateTime.now().plusMinutes(5).toInstant()));
  jwtSigner.get().accept(jwt);
  jwtKeyId.ifPresent(keyId -> jwt.setHeaderParam(KEY_ID, keyId));
  jwtIssuer.ifPresent(jwt::setIssuer);
  jwtAudience.ifPresent(jwt::setAudience);
  return jwt.compact();
}

代码示例来源：origin: yu199195/hmily

/**
 * Gets date yyyy.
 *
 * @return the date yyyy
 */
public static Date getDateYYYY() {
  LocalDateTime localDateTime = parseLocalDateTime(getCurrentDateTime());
  ZoneId zone = ZoneId.systemDefault();
  Instant instant = localDateTime.atZone(zone).toInstant();
  return Date.from(instant);
}

代码示例来源：origin: yu199195/Raincat

public static Date getDateYYYY() throws  ParseException{
  LocalDateTime localDateTime = parseLocalDateTime(getCurrentDateTime());
  ZoneId zone = ZoneId.systemDefault();
  Instant instant = localDateTime.atZone(zone).toInstant();
  return Date.from(instant);
}

代码示例来源：origin: SonarSource/sonarqube

/**
 * Warning: may rely on default timezone!
 *
 * @return the datetime, {@code null} if stringDate is null
 * @throws IllegalArgumentException if stringDate is not a correctly formed date or datetime
 * @since 6.1
 */
@CheckForNull
public static Date parseDateOrDateTime(@Nullable String stringDate) {
 if (stringDate == null) {
  return null;
 }
 OffsetDateTime odt = parseOffsetDateTimeQuietly(stringDate);
 if (odt != null) {
  return Date.from(odt.toInstant());
 }
 LocalDate ld = parseLocalDateQuietly(stringDate);
 checkArgument(ld != null, "Date '%s' cannot be parsed as either a date or date+time", stringDate);
 return Date.from(ld.atStartOfDay(ZoneId.systemDefault()).toInstant());
}

代码示例来源：origin: yu199195/myth

/**
 * Gets date yyyy.
 *
 * @return the date yyyy
 */
public static Date getDateYYYY() {
  LocalDateTime localDateTime = parseLocalDateTime(getCurrentDateTime());
  ZoneId zone = ZoneId.systemDefault();
  Instant instant = localDateTime.atZone(zone).toInstant();
  return Date.from(instant);
}

代码示例来源：origin: knowm/XChange

private static void raw(Exchange bfx) throws IOException {

  /*
  BitfinexTradeServiceRaw tradeService = (BitfinexTradeServiceRaw) bfx.getTradeService();
  LimitOrder limitOrder = new LimitOrder.Builder(OrderType.BID, CurrencyPair.BTC_USD).limitPrice(new BigDecimal("481.69"))
    .originalAmount(new BigDecimal("0.001")).build();
  tradeService.placeBitfinexLimitOrder(limitOrder, BitfinexOrderType.LIMIT);
  */

  BitfinexTradeServiceRaw tradeService = (BitfinexTradeServiceRaw) bfx.getTradeService();

  Date tenDaysAgo =
    Date.from(LocalDate.now().minusDays(10).atStartOfDay(ZoneId.systemDefault()).toInstant());
  BitfinexFundingTradeResponse[] fundingTradeResponses =
    tradeService.getBitfinexFundingHistory("USD", tenDaysAgo, 2000);
 }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
@SuppressWarnings("unchecked")
public <X> X unwrap(LocalDate value, Class<X> type, WrapperOptions options) {
  if ( value == null ) {
    return null;
  }
  if ( LocalDate.class.isAssignableFrom( type ) ) {
    return (X) value;
  }
  if ( java.sql.Date.class.isAssignableFrom( type ) ) {
    return (X) java.sql.Date.valueOf( value );
  }
  final LocalDateTime localDateTime = value.atStartOfDay();
  if ( Timestamp.class.isAssignableFrom( type ) ) {
    return (X) Timestamp.valueOf( localDateTime );
  }
  final ZonedDateTime zonedDateTime = localDateTime.atZone( ZoneId.systemDefault() );
  if ( Calendar.class.isAssignableFrom( type ) ) {
    return (X) GregorianCalendar.from( zonedDateTime );
  }
  final Instant instant = zonedDateTime.toInstant();
  if ( Date.class.equals( type ) ) {
    return (X) Date.from( instant );
  }
  if ( Long.class.isAssignableFrom( type ) ) {
    return (X) Long.valueOf( instant.toEpochMilli() );
  }
  throw unknownUnwrap( type );
}

代码示例来源：origin: hibernate/hibernate-orm

Instant instant = value.atZone( ZoneId.systemDefault() ).toInstant();
return (X) java.sql.Timestamp.from( instant );
Instant instant = value.atZone( ZoneId.systemDefault() ).toInstant();
return (X) java.sql.Date.from( instant );
Instant instant = value.atZone( ZoneId.systemDefault() ).toInstant();
return (X) java.sql.Time.from( instant );
Instant instant = value.atZone( ZoneId.systemDefault() ).toInstant();
return (X) java.util.Date.from( instant );