Navigator:usb 属性

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

安全上下文: 此项功能仅在一些支持的浏览器安全上下文(HTTPS)中可用。

Navigator 接口的 usb 只读属性返回当前文档的 USB 对象,用于访问 WebUSB API 的功能。

一个 USB 对象。

规范

Specification
WebUSB API
# dom-navigator-usb

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
usb

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
See implementation notes.

参见