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Delphiʱ¼äʵÖʾÍÊÇdoubleÀàÐÍ£¬ÕûÊý²¿·Ö±íʾÌ죬СÊý²¿·Ö±íʾµ±Ììʱ¼ä£¬Ã¿ºÁÃëΪ1/86400000¡£¿¼Âǵ½Ê±ÇøµÄת»»ºó£¬JAVAºÍDELPHIʱ¼äÖ®¼äµÄת»»ÀàÈçÏ£º
import java.util.Calendar;
import java.util.Date;
/**
 *
 * Javaʱ¼äºÍDelphiʱ¼äת»»Àà
 * @author Jim Wu
 *
 */
public class UtilDelphiTime {
  private static Calendar calendar = Calendar.getInstance();
  private static int gmtOffset = calendar.get(Calendar.ZONE_OFFSET) + calendar.get(Calendar.DST_OFFSET);
  public static double JTime2DTime(Date javaTime){
    long sysMillis = javaTime.getTime() + gmtOffset;
    return sysMillis / 86400000 + 25569 + ((double) (sysMillis % 86400000) / 86400000);
 }
  public static Date JTime2DTime(double delphiTime){
    long timeLong = (long)(delphiTime * 86400000L) - (25569 * 86400000L);
    return new Date(timeLong - gmtOffset);
  }
}


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