第1页共9页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共9页Date&TimefunctionsCurTime()Day()DayOfWeek()DayOfYear()Hour()LocalTime()Minute()Month()Seconds()TimeDay()TimeDayOfWeek()TimeDayOfYear()TimeHour()TimeMinute()TimeMonth()TimeSeconds()TimeYear()Year()datetimeCurTime()Returnslastknownserver'stime,numberofsecondselapsedfrom00:00January1,1970.Sampleif(CurTime()-OrderOpenTime()<360)return(0);intDay()Returnscurrentdate'sdayofmonth.Sampleif(Day()<5)return(0);intDayOfWeek()Returnscurrentdate'szerobaseddayofweek(0-Sunday,1,2,3,4,5,6).Sample第2页共9页第1页共9页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共9页//donotworkonholidays.if(DayOfWeek()==0||DayOfWeek()==6)return(0);intDayOfYear()Returnscurrentdate'sdayofyear(1-1january,..,365(6)-31december).Sampleif(DayOfYear()==245)return(true);intHour()Returnscurrenthour(0,1,2,..23)Sampleboolis_siesta=false;if(Hour()>=12||Hour()<17)is_siesta=true;datetimeLocalTime()Returnslocalcomputertime,numberofsecondselapsedfrom00:00January1,1970.Sampleif(ServerTime()-OrderOpenTime()<360)return(0);intMinute()Returnscurrentminute(0,1,2,..59).Sampleif(Minute()<=15)return("firstquarter");intMonth()Returnscurrentmonthasnumber(1-January,2,3,4,5,6,7,8,9,10,11,12).Sample第3页共9页第2页共9页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共9页if(Month()<=5)return("firsthalfofyear");intSeconds()Returnscurrentsecond(0,1,2,..59).Sampleif(Seconds()<=15)return(0);intTimeDay(datetimedate)Returnsdayofmonth(1-31)forspecifieddate.Parametersdate-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleintday=TimeDay(D'2003.12.31');//dayis31intTimeDayOfWeek(datetimedate)Returnszerobaseddayofweek(0-Sunday,1,2,3,4,5,6)forspecifieddate.Parametersdate-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleintweekday=TimeDayOfWeek(D'2004.11.2');//dayis1-tuesdayintTimeDayOfYear(voiddate)Returnsday(1-1january,..,365(6)-31december)ofyearforspecifieddate.Parameters第4页共9页第3页共9页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第4页共9页date-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleintday=TimeDayOfYear(CurTime());intTimeHour(datetimetime)Returnshourforspecifiedtime.Parameterstime-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleinth=TimeHour(CurTime());intTimeMinute(datetimetime)Returnsminuteforspecifiedtime.Parameterstime-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleintm=TimeMinute(CurTime());intTimeMonth(datetimetime)Returnsmonthforspecifiedtime.Parameterstime-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleintm=TimeMonth(CurTime());intTimeSeconds(datetimetime)Returnssecondsforspecifiedtime.Parameterstime-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.第5页共9页第4页共9页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第5页共9页Sampleintm=TimeSeconds(CurTime());intTimeYear(datetimetime)Returnsyearforspecifieddate.Returnvaluescanbeinrange1970-2037.Parameterstime-Datetimeisnumberofsecondselapsedsincemidnight(00:00:00),January1,1970.Sampleinty=TimeYear(CurTime());intYear()Returnscurrentyear.Sample//returnifdatebefore1May2002if(Year()==2002&&Month()<5)return(0);日期时间函数[Date&TimeFunctions]datetimeCurTime...
