这段代码将LocalDate实例转换为自1970年1月1日00:00:00 UTC以来的毫秒数(即Timestamp)。注意,这里我们使用了UTC时区来确保时间戳的一致性。如果你需要其他时区的时间戳,可以相应地调整ZoneId。
time.temporal.TemporalUnit; import java.util.Date; /** * Java8中LocalDateTime与时间戳timestamp的互相转换 */ public class DateUtils { /** * * @param timestamp * @return */ public static LocalDateTime timestamToDatetime(long timestamp){ Instant instant = Instant.ofEpochMilli(timestamp); ...
System.out.println("date = " +date);//LocalDate 转换为 时间戳(毫秒数)longtimestamp =Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant()).getTime(); System.out.println("timestamp = " +timestamp);//时间戳(毫秒数) 转换为 LocalDateLocalDate time_localDate = Instant.of...
}//Date转换为LocalDateTimepublicstaticLocalDateTime convertDateToLDT(Date date) {returnLocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()); }//LocalDateTime转换为DatepublicstaticDate convertLDTToDate(LocalDateTime time) {returnDate.from(time.atZone(ZoneId.systemDefault()).toInstant()); ...
import java.time.temporal.ChronoUnit; import java.time.temporal.TemporalUnit; import java.util.Date; /** * Java8中LocalDateTime与时间戳timestamp的互相转换 */ public class DateUtils { /** * * @param timestamp * @return */ public static LocalDateTime timestamToDatetime(long timestamp){ ...
LocalDateTime localDateTime=LocalDateTime.now();long timestamp=localDateTime.toInstant(ZoneOffset.ofHours(8)).toEpochMilli(); 6.时间戳转LocalDateTime(LocalDate) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 long timestamp=System.currentTimeMillis();LocalDate localDate=Instant.ofEpochMilli(timest...
}//LocalDateTime转换为DatepublicstaticDateconvertLDTToDate(LocalDateTime time) {returnDate.from(time.atZone(ZoneId.systemDefault()).toInstant()); }//获取指定日期的毫秒publicstaticLonggetMilliByTime(LocalDateTime time) {returntime.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli(); ...
public static LocalDateTime dateConvertToLocalDateTime(Date date) { return date.toInstant().atOffset(ZoneOffset.of("+8")).toLocalDateTime(); } //将java8 的 java.time.LocalDateTime 转换为 java.util.Date,默认时区为东8区 public static Date localDateTimeConvertToDate(LocalDateTime localDateTime) ...
//LocalDateTime转换为Date public static Date convertLDTToDate(LocalDateTime time) { return Date.from(time.atZone(ZoneId.systemDefault()).toInstant()); } //获取指定日期的毫秒 public static Long getMilliByTime(LocalDateTime time) { return time.atZone(ZoneId.systemDefault()).toInstant().toEpochMi...
TIME_STAMPlongtimestampLOCAL_DATE_TIMEStringformattedDateZoneIdzoneconverts_to 5. 时间戳转换日期的步骤 下面是将时间戳转换为日期格式的一些基本步骤: 2023-10-012023-10-012023-10-012023-10-012023-10-022023-10-022023-10-022023-10-022023-10-03定义时间戳转换为 Instant转换为 LocalDateTime格式化日期输出...