JavaScript日期对象方法
Date Object Methods
日期对象方法
FF: Firefox, N: Netscape, IE: Internet Explorer
FF:火狐，N:网景，IE
方—escription
描述FFNIEDate()Returns today's date and time
返回今天的日期和时间123getDate()Returns the day of the month from a Date object (from 1-31)
返回月中的第几天(1到31)123getDay()Returns the day of the week from a Date object (from 0-6)
返回一周中的第几天(0到6)123getMonth()Returns the month from a Date object (from 0-11)
返回月份数(0到11)123getFullYear()Returns the year, as a four-digit number, from a Date object
返回完整的年份数144getYear()Returns the year, as a two-digit or a four-digit number, from a Date object. Use getFullYear() instead !!
返回年份，可以是两位的或是四位的123getHours()Returns the hour of a Date object (from 0-23)
返回日期对象的小时数（0到23）123getMinutes()Returns the minutes of a Date object (from 0-59)
返回日期对象的分钟（0到59）123getSeconds()Returns the seconds of a Date object (from 0-59)
返回日期对象的秒（0到59）123getMilliseconds()Returns the milliseconds of a Date object (from 0-999)
返回毫秒（0到999）144getTime()Returns the number of milliseconds since midnight Jan 1, 1970
从1970年1月1号午夜到现在一共花去的毫秒数123getTimezoneOffset()Returns the difference in minutes between local time and Greenwich Mean Time (GMT)
本地时间和GMT相差多少分钟123getUTCDate()Returns the day of the month from a Date object according to universal time (from 1-31)
依据国际时间来得到月中的第几天（1到31）144getUTCDay()Returns the day of the week from a Date object according to universal time (from 0-6)
依据国际时间来得到现在是星期几（0到6）144getUTCMonth()Returns the month from a Date object according to universal time (from 0-11)
依据国际时间来得到月份（0到11）144getUTCFullYear()Returns the four-digit year from a Date object according to universal time
依据国际时间来得到完整的年份144getUTCHours()Returns the hour of a Date object according to universal time (from 0-23)
依据国际时间来得到小时（0-23）144getUTCMinutes()Returns the minutes of a Date object according to universal time (from 0-59)
依据国际时间来返回分钟（0到59）144getUTCSeconds()Returns the seconds of a Date object according to universal time (from 0-59)
依据国际时间来返回秒（0到59）144getUTCMilliseconds()Returns the milliseconds of a Date object according to universal time (from 0-999)
依据国际时间来返回毫秒（0到999）144parse()Takes a date string and returns the number of milliseconds since midnight of January 1, 1970
或得并返回自1970年1月1号凌晨到现在一共花掉了多少毫秒123setDate()Sets the day of the month in a Date object (from 1-31)
设置日123setMonth()Sets the month in a Date object (from 0-11)
设置月123setFullYear()Sets the year in a Date object (four digits)
设置年份144setYear()Sets the year in the Date object (two or four digits). Use setFullYear() instead !!
用setFullYear()来取代123setHours()Sets the hour in a Date object (from 0-23)
设置小时123setMinutes()Set the minutes in a Date object (from 0-59)
设置分钟123setSeconds()Sets the seconds in a Date object (from 0-59)
设置秒123setMilliseconds()Sets the milliseconds in a Date object (from 0-999)
设置毫秒144setTime()Calculates a date and time by adding or subtracting a specified number of milliseconds to/from midnight January 1, 1970123setUTCDate()Sets the day of the month in a Date object according to universal time (from 1-31)
依据国际时间来设置日期144setUTCMonth()Sets the month in a Date object according to universal time (from 0-11)
依据国际时间来设置月144setUTCFullYear()Sets the year in a Date object according to universal time (four digits)
依据国际时间来设置年份144setUTCHours()Sets the hour in a Date object according to universal time (from 0-23)
依据国际时间来设置小时144setUTCMinutes()Set the minutes in a Date object according to universal time (from 0-59)
依据国际时间来设置分钟144setUTCSeconds()Set the seconds in a Date object according to universal time (from 0-59)
依据国际时间来设置秒144setUTCMilliseconds()Sets the milliseconds in a Date object according to universal time (from 0-999)
依据国际时间来设置毫秒144toSource()Represents the source code of an object
显示对象的源代码14-toString()Converts a Date object to a string
将日期对象转换为字符串124toGMTString()Converts a Date object, according to Greenwich time, to a string. Use toUTCString() instead !!
根据格林威治时间将Date[日期]对象转换为一个字符串。可以使用toUTCString()替代这种方法123toUTCString()Converts a Date object, according to universal time, to a string
根据通用时间将一个Date[日期]对象转换为一个字符串144toLocaleString()Converts a Date object, according to local time, to a string
根据本地时间将一个Date[日期]对象转换为一个字符串123UTC()Takes a date and returns the number of milliseconds since midnight of January 1, 1970 according to universal time
根据通用时间将日期计算为从1970年1月1日午夜至今所经过的时间（单位：毫秒）123valueOf()Returns the primitive value of a Date object
返回日期对象的原始值124
Date Object Properties
日期对象属性Property
属性Description
描述FFNIE?constructorA reference to the function that created the object
所建立对象的函数参考144prototypeAllows you to add properties and methods to the object
能够为对象加入的属性和方法134