用途
binascii.unhexlify：
>>> import binascii>>> binascii.unhexlify('9f')'x9f'>>> hex(int('9f', 16))'0x9f'import binasciiwith open('hexFile.txt') as f, open('test', 'wb') as fout: for line in f: fout.write( binascii.unhexlify(''.join(line.split())) )
