在此页

• 构造函数
• 特性
• 规范
• 浏览器兼容性
• 相关话题

草案
此页面不完整。

安全上下文
此特征只可用于 安全上下文 (HTTPS)，在某些或所有 支持浏览器 .

USBIsochronousInTransferResult 接口在 WebUSB API provides the result from a call to the isochronousTransferIn() 方法在 USBDevice interface. It represents the result from requesting a transfer of data from the USB device to the USB host.

构造函数

USBIsochronousInTransferResult.USBIsochronousInTransferResult()

创建新的 USBIsochronousInTransferResult object with the provided packets and data 字段。

特性

USBIsochronousInTransferResult.data 只读

返回 DataView object containing the data received from the device. This is the combined data from all packets. See the individual DataView objects in the packets array for the portion of this buffer containing data from each packet.

USBIsochronousInTransferResult.packets 只读

Returns an array of USBIsochronousInTransferPacket objects containing the result of each request to receive a packet from the device.

规范

规范	状态	注释
WebUSB The definition of 'USBIsochronousInTransferResult' in that specification.	草案	初始定义。

浏览器兼容性

The compatibility table in 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
USBIsochronousInTransferResult	Chrome 61	Edge 79	Firefox No	IE No	Opera 48	Safari No	WebView Android No	Chrome Android 61	Firefox Android No	Opera Android 45	Safari iOS No	Samsung Internet Android 8.0
USBIsochronousInTransferResult() 构造函数	Chrome 61	Edge 79	Firefox No	IE No	Opera 48	Safari No	WebView Android No	Chrome Android 61	Firefox Android No	Opera Android 45	Safari iOS No	Samsung Internet Android 8.0
data	Chrome 61	Edge 79	Firefox No	IE No	Opera 48	Safari No	WebView Android No	Chrome Android 61	Firefox Android No	Opera Android 45	Safari iOS No	Samsung Internet Android 8.0
packets	Chrome 61	Edge 79	Firefox No	IE No	Opera 48	Safari No	WebView Android No	Chrome Android 61	Firefox Android No	Opera Android 45	Safari iOS No	Samsung Internet Android 8.0

图例

完整支持

完整支持

不支持

不支持

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

元数据

• 最后修改： Jun 5, 2020

相关话题

1. USBIsochronousInTransferResult