The Blob
interface's stream()
method returns a ReadableStream
which upon reading returns the data contained within the Blob
.
The Blob
interface's stream()
method returns a ReadableStream
which upon reading returns the data contained within the Blob
.
js
stream()
None.
A ReadableStream
which, upon reading, returns the contents of the Blob
.
With stream()
and the returned ReadableStream
, you gain several interesting capabilities:
getReader()
on the returned stream to get an object to use to read the data from the blob using methods such as the ReadableStreamDefaultReader
interface's read()
method. pipeTo()
method to pipe the blob's data to a writable stream. tee()
method to tee the readable stream. This returns an array containing two new ReadableStream
objects, each of which returns the contents of the Blob
. pipeThrough()
method to pipe the stream through a TransformStream
or any other readable and writable pair. Specification |
---|
File API # dom-blob-stream |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
stream |
76 | 79 | 69 | No | 63 | 14.1 | 76 | 76 | 79 | 54 | 14.5 | 12.0 |
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Blob/stream