Document.exitFullscreen()

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句法
范例
规范
浏览器兼容性
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Document 方法 exitFullscreen() requests that the element on this document which is currently being presented in full-screen mode be taken out of full-screen mode, restoring the previous state of the screen. This usually reverses the effects of a previous call to Element.requestFullscreen() .

句法

exitPromise = document.exitFullscreen();

参数

None.

返回值

A Promise which is resolved once the 用户代理 has finished exiting full-screen mode. If an error occurs while attempting to exit full-screen mode, the catch() handler for the promise is called.

范例

This example causes the current document to toggle in and out of a full-screen presentation whenever the mouse button is clicked within it.

document.onclick = function (event) {
  if (document.fullscreenElement) {
    document.exitFullscreen()
      .then(() => console.log("Document Exited form Full screen mode"))
      .catch((err) => console.error(err))
  } else {
    document.documentElement.requestFullscreen();
  }
}

注意： For a more complete example, see the 范例 in Element.requestFullscreen() .

规范

规范	状态	注释
全屏 API The definition of 'Document.exitFullscreen()' in that specification.	实时标准	初始定义

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`exitFullscreen`	Chrome 45 45 Yes Prefixed Prefixed Implemented with the vendor prefix: webkit	Edge 12	Firefox 64 64 不支持 49 — 65 Disabled Disabled From version 49 until version 65 (exclusive): this feature is behind the `full-screen-api.unprefix.enabled` preference (needs to be set to `true` ). To change preferences in Firefox, visit about:config. 不支持 9 — 65 Alternate Name Alternate Name Uses the non-standard name: `mozCancelFullScreen`	IE 11 Alternate Name 11 Alternate Name Alternate Name Uses the non-standard name: `msExitFullscreen`	Opera 15 Prefixed 15 Prefixed Prefixed Implemented with the vendor prefix: webkit	Safari 5.1 Prefixed 5.1 Prefixed Prefixed Implemented with the vendor prefix: webkit	WebView Android 45 45 Yes Prefixed Prefixed Implemented with the vendor prefix: webkit	Chrome Android 45 45 Yes Prefixed Prefixed Implemented with the vendor prefix: webkit	Firefox Android 64 64 不支持 49 — 65 Disabled Disabled From version 49 until version 65 (exclusive): this feature is behind the `full-screen-api.unprefix.enabled` preference (needs to be set to `true` ). To change preferences in Firefox, visit about:config. 不支持 9 — 65 Alternate Name Alternate Name Uses the non-standard name: `mozCancelFullScreen`	Opera Android Yes	Safari iOS No	Samsung Internet Android 5.0 5.0 Yes Prefixed Prefixed Implemented with the vendor prefix: webkit
返回 `Promise`	Chrome 71	Edge 79	Firefox 64	IE No	Opera ?	Safari ?	WebView Android 71	Chrome Android 71	Firefox Android 64	Opera Android ?	Safari iOS No	Samsung Internet Android 10.0

图例

完整支持
不支持
兼容性未知 ?
用户必须明确启用此特征。

要求使用供应商前缀或不同名称。

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元数据

最后修改： Aug 11, 2020

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句法

参数

返回值

范例

规范

浏览器兼容性

图例

另请参阅

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