反回两个时间相差多少小时

来源：互联网发布：淘宝提示浏览器版本低编辑：程序博客网时间：2024/04/28 19:44

反回两个时间相差多少小时
*
* @param beginDate
* @param endDate
* @return
*/
public static long getEndDateToBeginDateMinute(Timestamp beginDate, Timestamp endDate)
{
  long l = (endDate.getTime() - beginDate.getTime())/1000;
  long hour=l/(60 * 60);
  return hour;
}

CartonPlanControlRoomHelp

timeGroupList = new ArrayList();

   // 获取已占用时间段
   entityViewInfo.getFilter().getFilterItems().add(new FilterItemInfo("workCell.id", cutCraft.getWorkCell().getString("id"), CompareType.EQUALS));
   XXCollection cutCols = XXFactory.getLocalInstance(ctx).getXXCollection(entityViewInfo);
   for (int x = 0; x < cutCols.size(); x++)
   {
    timeGroupList.add(new TimeGroup(cutCols.get(x).getPlanBegin(), cutCols.get(x).getPlanFinish()));
   }

   // 获取停机计划
   stopEVInfo.getFilter().getFilterItems().add(
     new FilterItemInfo("workCellId", cutCraft.getWorkCell().getString("id"), CompareType.EQUALS));
   stopLogsCols = StopLogsFactory.getLocalInstance(ctx).getStopLogsCollection(stopEVInfo);
   for (int x = 0; x < stopLogsCols.size(); x++)
   {
    timeGroupList.add(new TimeGroup(stopLogsCols.get(x).getStartTime(), stopLogsCols.get(x).getEndTime()));
   }

after 晚

//xx时间小于'当天的23:59:59'的;
  Calendar enArriveDate = Calendar.getInstance();
  enArriveDate.set(Calendar.HOUR_OF_DAY,19);
  enArriveDate.set(Calendar.MINUTE,0);
  enArriveDate.set(Calendar.SECOND,0);
  Date starttime = enArriveDate.getTime();

  enArriveDate.set(Calendar.HOUR_OF_DAY,23);
  enArriveDate.set(Calendar.MINUTE,59);
  enArriveDate.set(Calendar.SECOND,59);
  if((new Date()).after(starttime) && (new Date()).before(enArriveDate.getTime())){
   if (prepAssemble.isSelected())
   {
    IsprepAssemble = true;
   }
  }

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