NavigatorID | Web API

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NavigatorID interface contains methods and properties related to the identity of the browser.

There is no object of type NavigatorID , but other interfaces, like Navigator or WorkerNavigator , implement it.

特性

NavigatorID interface doesn't inherit any properties.

NavigatorID.appCodeName 只读: Always returns " Mozilla ", in any browser. This property is kept only for compatibility purposes.
NavigatorID.appName 只读: Always returns " Netscape ", in any browser. This property is kept only for compatibility purposes.
NavigatorID.appVersion 只读: Returns either " 4.0 " or a string representing version information about the browser. Do not rely on this property to return a useful value.
NavigatorID.platform 只读
NavigatorID.product 只读: Always returns " Gecko ", in any browser. This property is kept only for compatibility purposes.
NavigatorID.userAgent 只读

方法

NavigatorID interface doesn't inherit any methods.

NavigatorID.taintEnabled(): 始终返回 false . JavaScript taint/untaint functions were removed in JavaScript 1.2. This method is only kept for compatibility purposes. Not available in workers.

规范

规范	状态	注释
HTML 实时标准 The definition of 'NavigatorID' in that specification.	实时标准	添加 `appCodeName` 特性和 `taintEnabled()` method, for compatibility purpose.
HTML5 The definition of 'NavigatorID' in that specification.	推荐	最初的规范。

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
`NavigatorID`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`appCodeName`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`appName`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`appVersion`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`platform`	Chrome Yes	Edge 12	Firefox Yes Yes 先前， `platform` would report running on a 32-bit CPU if running the 32-bit version of Firefox on a 64-bit system. This was corrected in Firefox 69. You can override the value returned by `platform` by setting the preference `general.platform.override` to the string you wish to be returned instead.	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`product`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`taintEnabled` 弃用	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`userAgent`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes

图例

完整支持
弃用。不要用于新网站。

另请参阅

Navigator and WorkerNavigator interfaces that implement it.

元数据

最后修改： Aug 31, 2020

在此页

特性

方法

规范

浏览器兼容性

图例

另请参阅

相关话题