Plugin

Plugin interface provides information about a browser plugin .

注意 : Own properties of Plugin objects are no longer enumerable in the latest browser versions.

特性

Plugin.description 只读
A human readable description of the plugin.
Plugin.filename 只读
The filename of the plugin file.
Plugin.name 只读
The name of the plugin.
Plugin.version 只读
The plugin's version number string.

方法

Plugin.item
Returns the MIME type of a supported content type, given the index number into a list of supported types.
Plugin.namedItem
Returns the MIME type of a supported item.

规范

规范 状态 Comment
HTML Living Standard
The definition of 'Plugin' in that specification.
实时标准 初始定义。

浏览器兼容性

更新 GitHub 上的兼容性数据
Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
Plugin Chrome Yes Edge ≤18 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes Chrome Android Yes Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes
description Chrome Yes Edge 12 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes Chrome Android Yes Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes
filename Chrome Yes Edge 12 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes Chrome Android Yes Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes
item Chrome Yes
注意事项
Yes
注意事项
Starting with version 59, method parameters are required instead of optional.
Edge 12 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes
注意事项
Yes
注意事项
Starting with version 59, method parameters are required instead of optional.
Chrome Android Yes
注意事项
Yes
注意事项
Starting with version 59, method parameters are required instead of optional.
Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes
注意事项
Yes
注意事项
Starting with Samsung Internet 7.0, method parameters are required instead of optional.
name Chrome Yes Edge 12 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes Chrome Android Yes Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes
namedItem Chrome Yes
注意事项
Yes
注意事项
Starting with version 59, method parameters are required instead of optional.
Edge 12 Firefox Yes IE ? Opera Yes Safari Yes WebView Android Yes
注意事项
Yes
注意事项
Starting with version 59, method parameters are required instead of optional.
Chrome Android Yes
注意事项
Yes
注意事项
Starting with version 59, method parameters are required instead of optional.
Firefox Android Yes Opera Android Yes Safari iOS Yes Samsung Internet Android Yes
注意事项
Yes
注意事项
Starting with Samsung Internet 7.0, method parameters are required instead of optional.
version Chrome Yes Edge 12 Firefox ? IE ? Opera ? Safari ? WebView Android Yes Chrome Android Yes Firefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Yes

图例

完整支持
完整支持
兼容性未知
兼容性未知
见实现注意事项。
  1. Plugin
  2. Related pages for HTML DOM
    1. BeforeUnloadEvent
    2. DOMStringMap
    3. ErrorEvent
    4. GlobalEventHandlers
    5. HTMLAnchorElement
    6. HTMLAreaElement
    7. HTMLAudioElement
    8. HTMLBRElement
    9. HTMLBaseElement
    10. HTMLBaseFontElement
    11. HTMLBodyElement
    12. HTMLButtonElement
    13. HTMLCanvasElement
    14. HTMLContentElement
    15. HTMLDListElement
    16. HTMLDataElement
    17. HTMLDataListElement
    18. HTMLDialogElement
    19. HTMLDivElement
    20. HTMLDocument
    21. HTMLElement
    22. HTMLEmbedElement
    23. HTMLFieldSetElement
    24. HTMLFormControlsCollection
    25. HTMLFormElement
    26. HTMLFrameSetElement
    27. HTMLHRElement
    28. HTMLHeadElement
    29. HTMLHeadingElement
    30. HTMLHtmlElement
    31. HTMLIFrameElement
    32. HTMLImageElement
    33. HTMLInputElement
    34. HTMLIsIndexElement
    35. HTMLKeygenElement
    36. HTMLLIElement
    37. HTMLLabelElement
    38. HTMLLegendElement
    39. HTMLLinkElement
    40. HTMLMapElement
    41. HTMLMediaElement
    42. HTMLMetaElement
    43. HTMLMeterElement
    44. HTMLModElement
    45. HTMLOListElement
    46. HTMLObjectElement
    47. HTMLOptGroupElement
    48. HTMLOptionElement
    49. HTMLOptionsCollection
    50. HTMLOutputElement
    51. HTMLParagraphElement
    52. HTMLParamElement
    53. HTMLPictureElement
    54. HTMLPreElement
    55. HTMLProgressElement
    56. HTMLQuoteElement
    57. HTMLScriptElement
    58. HTMLSelectElement
    59. HTMLShadowElement
    60. HTMLSourceElement
    61. HTMLSpanElement
    62. HTMLStyleElement
    63. HTMLTableCaptionElement
    64. HTMLTableCellElement
    65. HTMLTableColElement
    66. HTMLTableDataCellElement
    67. HTMLTableElement
    68. HTMLTableHeaderCellElement
    69. HTMLTableRowElement
    70. HTMLTableSectionElement
    71. HTMLTemplateElement
    72. HTMLTextAreaElement
    73. HTMLTimeElement
    74. HTMLTitleElement
    75. HTMLTrackElement
    76. HTMLUListElement
    77. HTMLUnknownElement
    78. HTMLVideoElement
    79. HashChangeEvent
    80. History
    81. ImageData
    82. Location
    83. MessageChannel
    84. MessageEvent
    85. MessagePort
    86. Navigator
    87. NavigatorGeolocation
    88. NavigatorID
    89. NavigatorLanguage
    90. NavigatorOnLine
    91. NavigatorPlugins
    92. PageTransitionEvent
    93. PluginArray
    94. PopStateEvent
    95. PortCollection
    96. PromiseRejectionEvent
    97. RadioNodeList
    98. Transferable
    99. ValidityState
    100. Window
    101. WindowBase64
    102. WindowEventHandlers
    103. WindowTimers