file-to-array-buffer
v1.0.0
Published
Turn a `File` (or any `Blob`) into an `ArrayBuffer`.
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File to ArrayBuffer
Turn a File
(or any Blob
) into an ArrayBuffer
.
Installation
npm install --save file-to-array-buffer
Usage
const fileToArrayBuffer = require('file-to-array-buffer')
// <input id="fileItem" type="file" />
const file = document.getElementById('fileItem').files[0]
fileToArrayBuffer(file).then((data) => {
console.log(data)
//=> ArrayBuffer {byteLength: ...}
})
API
fileToArrayBuffer(file: Blob) => Promise<ArrayBuffer>
Read the data of the file
into an ArrayBuffer
.