修改成如下方式即可: function getDaysInOneMonth(year, month){ month = parseInt(month, 10); var d=new Date(year, month, 0); return d.getDate(); }
functionGetMonthFun(){}//date的日期格式为 yyyyy-mm-ddGetMonthFun.prototype.getPrevMonth =function(date){vararr = date.split('-');varyear = arr[0];//获取当前日期的年份varmonth = arr[1];//获取当前日期的月份varday = arr[2];//获取当前日期的日vardays =newDate(year, month, 0); days=...
周一=0,周日=63varnowDay=now.getDate();//当前日4varnowMonth=now.getMonth();//当前月值(1月=0,12月=11)5varnowMonReal=now.getMonth()+1;//当前月实际数字6varnowYear=now.getFullYear();//当前年78//日期+天9functionAddDays(d,n){10vart=newDate(d);//复制并操作新对象,避免改动原对象11t...
constdayName=days[d.getDay()]// 星期四 接着就产拼接起来。这是相对乏味的。 如果需要创建自定义格式的时间,可以使用以下方法 getHours:获取当地时间获取小时数(0-23)。 getMinutes:获取本地时间获取分钟(0-59)。 getSeconds:获取本地时间获取秒数(0-59)。 getMilliseconds:获取本地时间获取毫秒(0-999)。
constcurrentDate=newDate();constcurrentDayOfMonth=currentDate.getDate();constcurrentMonth=currentDate.getMonth();constcurrentYear=currentDate.getFullYear();constdateString=currentDayOfMonth+"-"+(currentMonth+1)+"-"+currentYear;// '4-7-2023' ...
(i)+""+(that.getWeek(that.getDay(i).toString())), prop : that.getDay(i)...param); } console.info(that.base_title); }, /** * @getDay...获取日期 * @doHandleMonth * @getWeek 获取当前星期 */ getDay(day){...星期一)", "(星期二)", "(星期三)", "(星期四)", "(星期...
Days in Month return Number Get the number of days in the current month. dayjs().daysInMonth(); return JavascriptDateobject Get copy of the nativeDateobject fromDayjsobject. dayjs().toDate(); return Array Return an array that mirrors the parameters from new Date(). ...
Days in Month returns a Number Get the number of days in the current month. dayjs().daysInMonth(); As Javascript Date returns a Javascript Date object Get copy of the native Date object from Dayjs object. dayjs().toDate(); As Array returns an Array Returns an array that mirrors ...
const monthIndex = d.getMonth()const monthName = months[monthIndex]console.log(monthName) // 1月 简化一下: const monthName = months(d.getMonth())console.log(monthName) // 1月 为了获取 星期四,还需要 做同样的事情: const days = [ '星期日', ...
(options)constadapter = { ...dateFns, getWeekArray() {conststartDate = endOfWeek(adapter.endOfMonth(date), { locale: adapter.locale })constextraWeek = adapter.getWeekdays().map((day, index) =>adapter.addDays(startDate, index +1))return[...dateFns.getWeekArray(date), extraWeek] },...