在JavaScript中获取当前年份

如何在JavaScript中获得当前年份?

创build一个new Date()对象并调用getFullYear()

 (new Date()).getFullYear() // returns the current year 
 // Return today's date and time var currentTime = new Date() // returns the month (from 0 to 11) var month = currentTime.getMonth() + 1 // returns the day of the month (from 1 to 31) var day = currentTime.getDate() // returns the year (four digits) var year = currentTime.getFullYear() // write output MM/dd/yyyy document.write(month + "/" + day + "/" + year) 

这是另一种获取date的方法

 new Date().getDate() // Get the day as a number (1-31) new Date().getDay() // Get the weekday as a number (0-6) new Date().getFullYear() // Get the four digit year (yyyy) new Date().getHours() // Get the hour (0-23) new Date().getMilliseconds() // Get the milliseconds (0-999) new Date().getMinutes() // Get the minutes (0-59) new Date().getMonth() // Get the month (0-11) new Date().getSeconds() // Get the seconds (0-59) new Date().getTime() // Get the time (milliseconds since January 1, 1970) 

为了简化所有与时间相关的操作,可以使用如js这样的定制库文件,当地时间的当年将是(返回4digit年作为数字):

 moment().year(); 

或UTC时间:

 moment().utc().year(); 

https://momentjs.com/docs/#/get-set/year/