Date.prototype.setDate()

setDate() 메서드는 현재 설정된 월의 시작 부분을 기준으로 Date 객체의 날짜를 설정합니다.

Syntax

dateObj.setDate(dayValue)

Parameters

dayValue
월의 일을 나타내는 정수입니다.

Return value

1970 년 1 월 1 일 00:00:00 UTC와 주어진 날짜 사이의 밀리 초 (Date 개체도 변경됩니다).

Description

dayValue가 해당 월의 날짜 값 범위를 벗어나면 setDate ()는 그에 따라 Date 객체를 업데이트합니다. 예를 들어, dayValue에 0이 제공되면 날짜는 이전 달의 마지막 날로 설정됩니다.

Examples

Using setDate()

var theBigDay = new Date(1962, 6, 7); // 1962-07-07
theBigDay.setDate(24);  // 1962-07-24
theBigDay.setDate(32);  // 1962-08-01
theBigDay.setDate(22);  // 1962-08-22

Specifications

Specification Status Comment
ECMAScript 1st Edition (ECMA-262) Standard Initial definition. Implemented in JavaScript 1.0.
ECMAScript 5.1 (ECMA-262)
The definition of 'Date.prototype.setDate' in that specification.		 Standard  
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Date.prototype.setDate' in that specification.		 Standard  
ECMAScript Latest Draft (ECMA-262)
The definition of 'Date.prototype.setDate' in that specification.		 Draft  

Browser compatibility

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Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) (Yes) (Yes) (Yes)
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

See also

Last modified:

, by MDN contributors
관련 주제
  1. Standard built-in objects
  2. Date
  3. Properties
    1. Date.prototype
  4. Methods
    1. Date.UTC()
    2. Date.now()
    3. Date.parse()
    4. Date.prototype.getDate()
    5. Date.prototype.getDay()
    6. Date.prototype.getFullYear()
    7. Date.prototype.getHours()
    8. Date.prototype.getMilliseconds()
    9. Date.prototype.getMinutes()
    10. Date.prototype.getMonth()
    11. Date.prototype.getSeconds()
    12. Date.prototype.getTime()
    13. Date.prototype.getTimezoneOffset()
    14. Date.prototype.getUTCDate()
    15. Date.prototype.getUTCDay()
    16. Date.prototype.getUTCFullYear()
    17. Date.prototype.getUTCHours()
    18. Date.prototype.getUTCMilliseconds()
    19. Date.prototype.getUTCMinutes()
    20. Date.prototype.getUTCMonth()
    21. Date.prototype.getUTCSeconds()
    22. Date.prototype.getYear() [Translate]
    23. Date.prototype.setDate()
    24. Date.prototype.setFullYear()
    25. Date.prototype.setHours()
    26. Date.prototype.setMilliseconds()
    27. Date.prototype.setMinutes()
    28. Date.prototype.setMonth()
    29. Date.prototype.setSeconds()
    30. Date.prototype.setTime()
    31. Date.prototype.setUTCDate()
    32. Date.prototype.setUTCFullYear()
    33. Date.prototype.setUTCHours()
    34. Date.prototype.setUTCMilliseconds()
    35. Date.prototype.setUTCMinutes()
    36. Date.prototype.setUTCMonth()
    37. Date.prototype.setUTCSeconds()
    38. Date.prototype.setYear() [Translate]
    39. Date.prototype.toDateString()
    40. Date.prototype.toGMTString() [Translate]
    41. Date.prototype.toISOString()
    42. Date.prototype.toJSON()
    43. Date.prototype.toLocaleDateString() [Translate]
    44. Date.prototype.toLocaleFormat()
    45. Date.prototype.toLocaleString()
    46. Date.prototype.toLocaleTimeString() [Translate]
    47. Date.prototype.toSource() [Translate]
    48. Date.prototype.toString()
    49. Date.prototype.toTimeString()
    50. Date.prototype.toUTCString() [Translate]
    51. Date.prototype.valueOf() [Translate]
    52. Date.prototype[@@toPrimitive] [Translate]
  5. Inheritance:
  6. Function
  7. Properties
    1. Function.arguments
    2. Function.arity [Translate]
    3. Function.caller [Translate]
    4. Function.displayName [Translate]
    5. Function.length
    6. Function.prototype
    7. Function.name
  8. Methods
    1. Function.prototype.apply()
    2. Function.prototype.bind()
    3. Function.prototype.call()
    4. Function.prototype.isGenerator() [Translate]
    5. Function.prototype.toSource() [Translate]
    6. Function.prototype.toString() [Translate]
  9. Object
  10. Properties
    1. Object.prototype.__count__ [Translate]
    2. Object.prototype.__noSuchMethod__ [Translate]
    3. Object.prototype.__parent__ [Translate]
    4. Object.prototype.__proto__ [Translate]
    5. Object.prototype.constructor
  11. Methods
    1. Object.prototype.__defineGetter__()
    2. Object.prototype.__defineSetter__() [Translate]
    3. Object.prototype.__lookupGetter__() [Translate]
    4. Object.prototype.__lookupSetter__() [Translate]
    5. Object.prototype.hasOwnProperty()
    6. Object.prototype.isPrototypeOf()
    7. Object.prototype.propertyIsEnumerable()
    8. Object.prototype.toLocaleString()
    9. Object.prototype.toSource() [Translate]
    10. Object.prototype.toString()
    11. Object.prototype.unwatch() [Translate]
    12. Object.prototype.valueOf()
    13. Object.prototype.watch() [Translate]
    14. Object.setPrototypeOf()