NavigatorLanguage.languages

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这是实验性技术
检查浏览器兼容性表格要小心谨慎在生产中使用这之前。

NavigatorLanguage.languages read-only property returns an array of DOMString s representing the user's preferred languages. The language is described using BCP 47 language tags. In the returned array they are ordered by preference with the most preferred language first.

值 navigator.language is the first element of the returned array.

When its value changes, as the user's preferred languages are changed a languagechange event is fired on the Window 对象。

Accept-Language HTTP header in every HTTP request from the user's browser uses the same value for the navigator.languages property except for the extra qvalues (quality values) field (e.g. en-US;q=0.8 ).

句法

preferredLanguages = globalObj.navigator.languages

范例

navigator.language   //"en-US"
navigator.languages  //["en-US", "zh-CN", "ja-JP"]

规范

规范	状态	注释
HTML 实时标准 The definition of 'NavigatorLanguage: languages' 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
`languages`	Chrome 32 32 In Chrome, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]` .	Edge 12 12 In Chromium versions of Edge, this returns the browser UI language, not the value of the `Accept-Language` HTTP header .	Firefox 32 32 In Firefox, the `navigator.languages` property's value is taken from the `intl.accept_languages` preference.	IE 11 11 Closest available (non-standard) properties are `userLanguage` and `browserLanguage` .	Opera 24	Safari 11	WebView Android 4.4.3 4.4.3 In Chrome, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]` .	Chrome Android 32 32 In Chrome, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]` .	Firefox Android 4 4 In Firefox, the `navigator.languages` property's value is taken from the `intl.accept_languages` preference.	Opera Android 24	Safari iOS Yes	Samsung Internet Android 2.0 2.0 In Samsung Internet, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]` .

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句法

范例

规范

浏览器兼容性

图例

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元数据

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