document.contentType

概述

返回当前文档的Content-Type(MIME)类型.

语法

contentType = document.contentType;

该属性为只读.

备注

该属性的返回值是浏览器检测到的,不一定是直接读取HTTP响应头中的或者HTML中meta标签指定的值.

规范

非标准属性,仅Gecko支持.

相关主题
  1. Document
  2. Constructor
    1. Document()
  3. 属性
    1. alinkColor
    2. anchors
    3. applets
    4. async
    5. bgColor
    6. body
    7. characterSet
    8. childElementCount
    9. children
    10. compatMode
    11. contentType
    12. currentScript
    13. defaultView
    14. designMode
    15. dir
    16. doctype
    17. documentElement
    18. documentURI
    19. documentURIObject
    20. domain
    21. domConfig
    22. embeds
    23. fgColor
    24. firstElementChild
    25. forms
    26. mozFullScreen
    27. mozFullScreenEnabled
    28. head
    29. height
    30. hidden
    31. images
    32. implementation
    33. lastElementChild
    34. lastModified
    35. lastStyleSheetSet
    36. linkColor
    37. links
    38. location
    39. mozSyntheticDocument
    40. onabort
    41. onafterscriptexecute
    42. onanimationcancel
    43. onanimationend
    44. onanimationiteration
    45. onauxclick
    46. onbeforescriptexecute
    47. onblur
    48. oncancel [我来译!]
    49. oncanplay [我来译!]
    50. oncanplaythrough [我来译!]
    51. onchange
    52. onclick
    53. onclose
    54. oncontextmenu
    55. oncuechange [我来译!]
    56. ondblclick
    57. ondurationchange [我来译!]
    58. onended [我来译!]
    59. onerror
    60. onfocus
    61. onfullscreenchange
    62. onfullscreenerror
    63. ongotpointercapture
    64. oninput
    65. oninvalid [我来译!]
    66. onkeydown
    67. onkeypress
    68. onkeyup
    69. onload
    70. onloadeddata [我来译!]
    71. onloadedmetadata [我来译!]
    72. onloadend
    73. onloadstart
    74. onlostpointercapture
    75. onmousedown
    76. onmouseenter [我来译!]
    77. onmouseleave [我来译!]
    78. onmousemove
    79. onmouseout
    80. onmouseover
    81. onmouseup
    82. onoffline
    83. ononline
    84. onpause [我来译!]
    85. onplay [我来译!]
    86. onpointercancel
    87. onpointerdown
    88. onpointerenter
    89. onpointerleave
    90. onpointermove
    91. onpointerout
    92. onpointerover
    93. onpointerup
    94. onreset
    95. onresize
    96. onscroll
    97. onselect
    98. onselectionchange
    99. onselectionchange [我来译!]
    100. onselectstart
    101. onsubmit
    102. ontouchcancel
    103. ontouchstart
    104. ontransitioncancel [我来译!]
    105. ontransitionend
    106. onvisibilitychange [我来译!]
    107. onwheel
    108. origin
    109. plugins
    110. policy [我来译!]
    111. popupNode [我来译!]
    112. preferredStyleSheetSet [我来译!]
    113. readyState
    114. referrer
    115. scripts
    116. scrollingElement
    117. selectedStyleSheetSet
    118. styleSheetSets
    119. timeline
    120. title
    121. tooltipNode
    122. URL
    123. visibilityState
    124. vlinkColor [我来译!]
    125. width
    126. xmlEncoding [我来译!]
    127. xmlVersion [我来译!]
  4. 方法
    1. adoptNode()
    2. append()
    3. caretRangeFromPoint()
    4. clear()
    5. close
    6. createAttribute
    7. createCDATASection() [我来译!]
    8. createComment
    9. createDocumentFragment()
    10. createElement()
    11. createElementNS()
    12. createEntityReference() [我来译!]
    13. createEvent()
    14. createExpression
    15. createExpression() [我来译!]
    16. createNodeIterator()
    17. createNSResolver() [我来译!]
    18. createNSResolver()
    19. createProcessingInstruction()
    20. createRange()
    21. createTextNode
    22. createTouch() [我来译!]
    23. createTouchList() [我来译!]
    24. createTreeWalker()
    25. enableStyleSheetsForSet() [我来译!]
    26. evaluate
    27. evaluate() [我来译!]
    28. execCommand
    29. exitFullscreen()
    30. exitPointerLock()
    31. getAnimations() [我来译!]
    32. getBoxObjectFor() [我来译!]
    33. getElementById
    34. getElementsByClassName()
    35. getElementsByName()
    36. getElementsByTagName()
    37. getElementsByTagNameNS()
    38. hasFocus
    39. hasStorageAccess() [我来译!]
    40. importNode
    41. mozSetImageElement() [我来译!]
    42. open()
    43. prepend()
    44. queryCommandEnabled()
    45. queryCommandSupported()
    46. querySelector()
    47. querySelector()
    48. querySelectorAll
    49. querySelectorAll()
    50. registerElement()
    51. releaseCapture
    52. requestStorageAccess() [我来译!]
    53. write
    54. writeln
  5. 继承
    1. Node
    2. EventTarget