var bufferPromise = blob.arrayBuffer(); blob.arrayBuffer().then(buffer => /* process the ArrayBuffer */); var buffer = await blob.arrayBuffer();
A promise that resolves with an
ArrayBuffer that contains the blob's
data in binary form.
While this method doesn't throw exceptions, it may reject the promise. This can happen, for example, if the reader used to fetch the blob's data throws an exception. Any exceptions thrown while getting the data will be converted into rejections.
While similar to the
arrayBuffer() returns a promise rather than being an event-based API, as is
the case with the
FileReader interface's method.
The definition of 'Blob.arrayBuffer()' in that specification.
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