How do I retrieve an Array Buffer from the file that is supposed to be a blob?

[RNATALENKO]

How do I get the binary data or an ArrayBuffer from formidable's object, I sent it in a FormData object as a blob, but not sure how to proceed to extract the image data. And your documentation doesn't specify.

{ Binary: PersistentFile { _events: [Object: null prototype] { error: [Function (anonymous)] }, _eventsCount: 1, _maxListeners: undefined, lastModifiedDate: 2022-06-15T17:57:26.995Z, filepath: 'C:\\Users\\rnata\\AppData\\Local\\Temp\\9964a8025ecbfddfd3771ce00', newFilename: '9964a8025ecbfddfd3771ce00', originalFilename: 'blob', mimetype: 'image/png, image/jpg, image/jpeg', hashAlgorithm: false, size: 373021, _writeStream: WriteStream { _writableState: [WritableState], _events: [Object: null prototype], _eventsCount: 1, _maxListeners: undefined, path: 'C:\\Users\\rnata\\AppData\\Local\\Temp\\9964a8025ecbfddfd3771ce00', fd: 4, flags: 'w', mode: 438, start: undefined, autoClose: true, pos: undefined, bytesWritten: 373021, closed: false, [Symbol(kFs)]: [Object], [Symbol(kCapture)]: false, [Symbol(kIsPerformingIO)]: false }, hash: null, [Symbol(kCapture)]: false } }
^^ how do I actually get the blob, or the ArrayBuffer, in node.js.

[GrosSacASac]

One way would be to use node's built in fsPromises.readFile with filepath that you have.
You can then convert the buffer to an ArrayBuffer

[RNATALENKO]

Yup okay thank you I figured that out.