The arrayBuffer() method of the Request interface reads the request body and returns it as a promise that resolves with an ArrayBuffer.
The arrayBuffer() method of the Request interface reads the request body and returns it as a promise that resolves with an ArrayBuffer.
js
arrayBuffer()
None.
A promise that resolves with an ArrayBuffer.
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 });
| Specification |
|---|
| Fetch Standard # ref-for-dom-body-arraybuffer① |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
arrayBuffer |
42 | 14 | 39 | No | 29 | 10.1 | 42 | 42 | 39 | 29 | 10.3 | 4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/Request/arrayBuffer