FileReader.readAsArrayBuffer()
The FileReader interface's
readAsArrayBuffer() method is used to start reading the
contents of a specified Blob or File. When the read
operation is finished, the readyState becomes
DONE, and the loadend is
triggered. At that time, the result attribute
contains an ArrayBuffer representing the file's data.
Note: The Blob.arrayBuffer() method is a newer promise-based API to read a
file as an array buffer.
Syntax
instanceOfFileReader.readAsArrayBuffer(blob);
Parameters
Specifications
| Specification |
|---|
| File API # readAsArrayBuffer |
Browser compatibility
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