我如何将这个 Python 翻译成 Javascript？ BYTE_ARRAY = bytearray(b"\x01")

Question

I need to turn this line of Python to Javascript

BYTE_ARRAY = bytearray(b"\x01")

Answer 1

Uint8Array is like the bytearray Python function. It is used to create a byte array from hexadecimal.

const BYTE_ARRAY = new Uint8Array([0x01]);

Docs: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array