Request: arrayBuffer() method
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.
Note: This feature is available in Web Workers.
The arrayBuffer() method of the Request interface reads the request body and returns it as a promise that resolves with an ArrayBuffer.
Syntax
js
arrayBuffer() Parameters
None.
Return value
A promise that resolves with an ArrayBuffer.
Examples
js
const myArray = new Uint8Array(10); const request = new Request("/myEndpoint", { method: "POST", body: myArray, }); request.arrayBuffer().then((buffer) => { // do something with the buffer sent in the request }); Specifications
| Specification |
|---|
| Fetch # ref-for-dom-body-arraybuffer① |
