getYear() is supposed to return a 2-digit year. getYear() is deprecated. Do not use it! The getMonth() Method ThegetMonth()method returns the month of a date as a number (0-11). Note In JavaScript, January is month number 0, February is number 1, ... ...
constcurrentDate=newDate();constcurrentDayOfMonth=currentDate.getDate();constcurrentMonth=currentDate.getMonth();constcurrentYear=currentDate.getFullYear();constdateString=currentDayOfMonth+"-"+(currentMonth+1)+"-"+currentYear;// '4-7-2023' 1. 2. 3. 4. 5. 6. 7. 8. 需要注意,月份是从...
const myDate = new Date("Jul 21, 2013");const dayOfMonth = myDate.getDate();const month = myDate.getMonth();const year = myDate.getFullYear();function pad(n) {return n<10 ? '0'+n : n}const ddmmyyyy = pad(dayOfMonth) + "-" + pad(month + 1) + "-" + year;// "21...
functionleftDays(){vartoday=newDate();varendYear=newDate(today.getFullYear(),11,31,23,59,59,999);varmsPerDay=24*60*60*1000;returnMath.round((endYear.getTime()-today.getTime())/msPerDay);} 上面这些get*方法返回的都是当前时区的时间,Date对象还提供了这些方法对应的UTC版本,用来返回UTC时间。
获取秒数:var seconds = date.getSeconds(); 根据需要,使用字符串拼接或格式化函数来更改日期的格式。以下是一些常见的格式化方法: 使用字符串拼接:var formattedDate = year + '-' + month + '-' + day; 使用padStart函数补零:var formattedDate = year + '-' + month.toString().padStart(2, '0')...
在创建完 Data 对象之后,它包含了许多的 get 和 set 方法用于读写其年份、月份、日期、小时、分钟、秒钟、以及毫秒。每一种 get 和 set 都有两种形式,用于接收本地时间或者 UTC 时间: // 比如年份的读取包括了:letd=newDate();d.getFullYear();d.getUTCFullYear();d.setFullYear(2021);d.setUTCFullYear...
2、通过交叉验证的方法，逐个来验证。 很显然我是属于后者所以我需要在这里记录一下 sklearn 的 cross_...
02T12:30:00Z";const localDate = new Date(dateFromAPI);const localDateString = localDate.toLocaleDateString(undefined, {day: 'numeric',month: 'short',year: 'numeric',});const localTimeString = localDate.toLocaleTimeString(undefined, {hour: '2-digit',minute: '2-digit',second: '2-digit',...
getYear Returns the year in the specified date according to local time. Syntax getYear() Parameters None Description ThegetYearmethod returns either a 2-digit or 4-digit year: For years between and including 1900 and 1999, the value returned bygetYearis the year minus 1900. For example, if...
一下是方法列表: getUTCDate(): Date getUTCMonth(): Month getUTCFullYear(): Year (4 digit) getUTCDay(): Day getUTCHours(): Hours getUTCMinutes(): Minutes getUTCSeconds(): Seconds getUTCMilliseconds(): Milliseconds 以上即是翻译的全部内容,很简单的一篇翻译,但也花了我好几个小时,这是我第一次...