const datePickerDate = '2012-10-12';const timePickerTime = '12:30';const [year, month, day] = datePickerDate.split('-').map(Number);const [hours, minutes] = timePickerTime.split(':').map(Number);const dateTime = new Date(year, month - 1, day, hours, minutes);console.log(dateTi...
你的价值观周围有引号。引号告诉javascript将引号中的数据解释为字符串。您正在尝试减去两个字符串,如"o...
If you are still looking for a well-known library to do this job, I would recommenddate-fns. // How many minutes are between 2 July 2014 12:07:59 and 2 July 2014 12:20:00?varresult =differenceInMinutes(newDate(2014,6,2,12,20,0),newDate(2014,6,2,12,7,59) )//=> 12 ...
18); var diff = new Date(date2.getTime() - date1.getTime()); // diff is: Thu Jul 05 1973 04:00:00 GMT+0300 (EEST) console.log(diff.getUTCFullYear() - 1970); // Gives difference as year // 3 console.log(diff.getUTCMonth()); // Gives month count of difference // 6 consol...
newDate();newDate(value);newDate(dateString);newDate(year,monthIndex[,day[,hours[,minutes[,seconds[,milliseconds]]]); 1. 2. 3. 4. 注意, 创建一个新Date对象的唯一方法是通过 new 操作符,例如:let now = new Date(); 若将它作为常规函数调用(即不加 new 操作符),将返回一个字符串,而非 Da...
ThegetTimezoneOffset()method returns the difference (in minutes) between local time an UTC time: Example letdiff = d.getTimezoneOffset(); Try it Yourself » Complete JavaScript Date Reference For a complete Date reference, go to our: ...
dateform.difference.value = weeks + " weeks, " + days + " days, " + hours + " hours, " + mins + " minutes, and " + secs + " seconds"; return false; } // End --> 起始时间:Date:(MM/DD/YYYY format) Time:(HH:...
datesup.innerHTML="First Date= "+newYear1.toLocaleDateString()+" Second Date = "+newYear2.toLocaleDateString();// Function to calculate difference// between two datesfunctionGFG_Fun(){vardif=(newYear2-newYear1);vardif=Math.round((dif/1000)/60);down.innerHTML="Minutes left = "+dif;}...
duration.get("hours") +":"+ duration.get("minutes") +:+ duration.get("seconds") 但是有没有更优雅的东西呢?现在是: Tue Apr 09 2013 15:00:00 GMT-0300 (E. South America Standard Time)…} 而moment(moment.duration(now.diff(then)))是: ...
log(getDifferenceInDays(date1, date2)); console.log(getDifferenceInHours(date1, date2)); console.log(getDifferenceInMinutes(date1, date2)); console.log(getDifferenceInSeconds(date1, date2)); function getDifferenceInDays(date1, date2) { const diffInMs = Math.abs(date2 - date1); ...