JS时间日期方法有哪些

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日期对象

Date 对象用于处理日期和时间。

日期对象是用new Date().

实例化日期有四种方式:

new Date();
new Date(milliseconds);
new Date(dateString);
new Date(year, month, day, hours, minutes, seconds, milliseconds);

JavaScript 日期方法

MethodDescription

getDate()

Returns the day of the month (from 1-31)

getDay()

Returns the day of the week (from 0-6)

getFullYear()

Returns the year

getHours()

Returns the hour (from 0-23)

getMilliseconds()

Returns the milliseconds (from 0-999)

getMinutes()

Returns the minutes (from 0-59)

getMonth()

Returns the month (from 0-11)

getSeconds()

Returns the seconds (from 0-59)

getTime()

Returns the number of milliseconds since midnight Jan 1 1970, and a specified date

getTimezoneOffset()

Returns the time difference between UTC time and local time, in minutes

getUTCDate()

Returns the day of the month, according to universal time (from 1-31)

getUTCDay()

Returns the day of the week, according to universal time (from 0-6)

getUTCFullYear()

Returns the year, according to universal time

getUTCHours()

Returns the hour, according to universal time (from 0-23)

getUTCMilliseconds()

Returns the milliseconds, according to universal time (from 0-999)

getUTCMinutes()

Returns the minutes, according to universal time (from 0-59)

getUTCMonth()

Returns the month, according to universal time (from 0-11)

getUTCSeconds()

Returns the seconds, according to universal time (from 0-59)

getYear()

Deprecated. Use the getFullYear() method instead

now()

Returns the number of milliseconds since midnight Jan 1, 1970

parse()

Parses a date string and returns the number of milliseconds since January 1, 1970

setDate()

Sets the day of the month of a date object

setFullYear()

Sets the year of a date object

setHours()

Sets the hour of a date object

setMilliseconds()

Sets the milliseconds of a date object

setMinutes()

Set the minutes of a date object

setMonth()

Sets the month of a date object

setSeconds()

Sets the seconds of a date object

setTime()

Sets a date to a specified number of milliseconds after/before January 1, 1970

setUTCDate()

Sets the day of the month of a date object, according to universal time

setUTCFullYear()

Sets the year of a date object, according to universal time

setUTCHours()

Sets the hour of a date object, according to universal time

setUTCMilliseconds()

Sets the milliseconds of a date object, according to universal time

setUTCMinutes()

Set the minutes of a date object, according to universal time

setUTCMonth()

Sets the month of a date object, according to universal time

setUTCSeconds()

Set the seconds of a date object, according to universal time

setYear()

Deprecated. Use the setFullYear() method instead

toDateString()

Converts the date portion of a Date object into a readable string

toGMTString()

Deprecated. Use the toUTCString() method instead

toISOString()

Returns the date as a string, using the ISO standard

toJSON()

Returns the date as a string, formatted as a JSON date

toLocaleDateString()

Returns the date portion of a Date object as a string, using locale conventions

toLocaleTimeString()

Returns the time portion of a Date object as a string, using locale conventions

toLocaleString()

Converts a Date object to a string, using locale conventions

toString()

Converts a Date object to a string

toTimeString()

Converts the time portion of a Date object to a string

toUTCString()

Converts a Date object to a string, according to universal time

UTC()

Returns the number of milliseconds in a date since midnight of January 1, 1970, according to UTC time

valueOf()

Returns the primitive value of a Date object

JavaScript 日期属性

PropertyDescription

constructor

Returns the function that created the Date object's prototype

prototype

Allows you to add properties and methods to an object

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