# #Date objectDate object: used to set and get the current time. Date object methods are divided into two types:
One uses local time; One uses world time UTC (that is, if there is "UTC" in the method), it means World time; (based on 0 degrees longitude).
Get the current time of the system:var time = new Date(); console.log(time); 获取具体时间(get)Copy after login
All get methods have UTC acquisition, except getYear()\getTimes( )
Obtain time other than UTC is world time):get[UTC]FullYear( )——获取年份; get[UTC]Month( )——获取月份; get[UTC]Date( )——获取日期; get[UTC]Day( )——获取星期; get[UTC]Hours( )——获取小时; get[UTC]Minutes( )——获取分钟; get[UTC]Seconds( )——获取秒数; get[UTC]Milliseconds( )——获取毫秒; getTime( ):返回Date对象的内部毫秒,这个值没有“UTC”方法; getTimezoneOffset():返回当前日期的本地表示与UTC表示之间的时间差的值; getYear( ):返回Date对象的年份值,建议使用get[UTC]FullYear()。
Three ways to set the timeset[UTC]FullYear( )——设置年份; set[UTC]Month( )——设置月份; set[UTC]Date( )——设置日期; set[UTC]Hours( )——设置小时; set[UTC]Minutes( )——设置分钟; set[UTC]Seconds( )——设置秒数; set[UTC]Milliseconds( )——设置毫秒; setTime( ):使用毫秒格式,设置一个Date对象的值; setYear( ):设置年份值,建议使用set[UTC]FullYear()。Copy after login
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