The blob()
method of the Request
interface reads the request body and returns it as a promise that resolves with a Blob
.
The blob()
method of the Request
interface reads the request body and returns it as a promise that resolves with a Blob
.
js
blob()
None.
A promise that resolves with a Blob
.
js
const obj = { hello: "world" }; const myBlob = new Blob([JSON.stringify(obj, null, 2)], { type: "application/json", }); const request = new Request("/myEndpoint", { method: "POST", body: myBlob, }); request.blob().then((myBlob) => { // do something with the blob sent in the request });
Specification |
---|
Fetch Standard # ref-for-dom-body-blob① |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
blob |
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/blob