HIDDevice:vendorId 属性
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
备注: 此特性在 Web Worker(不包括共享 Web Worker)中可用。
HIDDevice
接口的 vendorId
只读属性返回已连接 HID 设备的供应商 ID,用于识别设备的供应商。
值
一个整数。如果设备没有供应商 ID,或者无法访问供应商 ID,则返回 0
。
示例
以下示例使用 HID.getDevices()
获取设备并将 vendorId
的值记录到控制台。
js
document.addEventListener("DOMContentLoaded", async () => {
let devices = await navigator.hid.getDevices();
devices.forEach((device) => {
console.log(`HID:${device.vendorId}`);
});
});
规范
Specification |
---|
WebHID API # dom-hiddevice-vendorid |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
vendorId |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
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.