JS Dapatkan bytearray dari file
document.querySelector('input').addEventListener('change', function() {
var reader = new FileReader();
reader.onload = function() {
var arrayBuffer = this.result,
array = new Uint8Array(arrayBuffer),
binaryString = String.fromCharCode.apply(null, array);
console.log(binaryString);
}
reader.readAsArrayBuffer(this.files[0]);
}, false);
Amoeher