//两个时间相差天数 兼容firefox chrome var days = function(startDate) { var sdate = new Date(startDate.replace(/-/g, "/")); var now = new Date(); var days = now.getTime() - sdate.getTime(); var day = parseInt(days / (1000 * 60 * 60 * 24)); return day;
oracle如何计算两个日期的相差天数.月数.年数.小时数.分钟数.秒数 1.相差天数(两个日期相减) --Oracle中两个日期相差天数-- select TO_NUMBER(TO_DATE('2018-6-5','yyyy-mm-dd hh24:mi:ss')- TO_DATE('2018-5-31','yyyy-mm-dd hh24:mi:ss')) AS 相差天数 from dual; 2.相差小时数.分钟数.秒数 --Oracle中两个日期相差小时数-- ) AS 相差小时数 from
(1)获取两个时间相差天数(没有上午下午区分) var d1=ABS_DATESTRING(FStartTime,'yyyy/MM/dd'); var d2=ABS_DATESTRING(FEndTime,'yyyy/MM/dd'); var date1= new Date(d1); var date2=new Date(d2); var time=date2.getTime()-date1.getTime(); var day=time/(1000*60*60*24);day (2)求历时几小
function getDays(strDateStart,strDateEnd){ var strSeparator = "-"; //日期分隔符 var oDate1; var oDate2; var iDays; oDate1= strDateStart.split(strSeparator); oDate2= s
package huolongluo.family.util; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; /** * Created by 火龙裸 on 2018/7/13. */ public class Number_Of_Days { /** * 获取当月的 天数 */ public static int getCurrentMonthDay() { Calend
public Timestamp strToDate(int type){ Timestamp time = null; DateFormat format2= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date = null; Calendar cale = Calendar.getInstance(); cale.add(Calendar.DATE, type); String tarday = new SimpleDate
public static int daydiff(Date fDate, Date oDate) { Calendar aCalendar = Calendar.getInstance(); aCalendar.setTime(fDate); int day1 = aCalendar.get(Calendar.DAY_OF_YEAR); aCalendar.setTime(oDate); int day2 = aCalendar.get(Calendar.DAY_OF_YEAR); retur