如何從文件中解碼這個字節串？

Question

我使用 stackoverflow 上某人提供的代碼來讀取二進制文件。 代碼是：

with open('OutputFile', 'rb') as f:
  text = f.read()

我打印了文本，它顯示如下。 現在我需要將它們解碼成二進制數據，很像01010010... 。 我使用text.decode('utf-8')解碼文本，但顯示錯誤：

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x88 in position 0: invalid start byte

如何解決這個問題？ 如何將它們讀入二進制字符串？

b'\x88\xc6\xe7\x1a3\'1(\xd2\xb7*\xa5{a\xac\x0f\xabf\\\xe9Z\xa4\xb0\x116v\xe0}\xc5\xb8\xe1P\xf1\x01\xd7\xf63\x11\xec\xe7\xb7\xbeG\xaa\xdf\xd87\xdaK\x9c?\xe8\x0e\x84\xce|%\xcb\xc0\x1d\xe4\xe4\x02#c\xb1\xd0o\x1da\x87\nW\xb9\xc9\xb2\x08\x1c\xffP,4\x86\'\xecx$\x05\xa2\x1b\x8d\xc9\xe9\x12(t\xcba\xa5\xc9H\xb5[X\xf9\xdd\xa7q\x8e\x92r\xe2T\xe0a*\x13$\xdaS\x8bx\r\xc1\xa9~\xb7\xd8-\xef&\xad\xa8\xdd\xe5\x1d#\x99`\xa0\xb7\xbc\xe1\x96;:@SG\xea\xd2]\xfc\xc02\xb9\x01\xbe%\xbb?\x99\x0e\xa0{7Z\xa3\xa4\xcb\xe4\xe0C%1\xaf\xcb\x1e\xb3\xc6\xb1\xd7\xf8,,\x08\xc0\'\xbf\xde\xb5\xe3)~$\x05\x8c>\x88\xb8`\xce\xe3\x1a\x97zs\x05\x91\xcd\xee\xb9^S\x8c\x8f=\x0f\xe6\xf5TZ\xb24c\xf0YZ\xac\xf9\x87\x05,\x04\xf7>\x0c\xf6c/t\xbayB\x06\x0cd\x0f\x15\x1eZ\x9c#\xb7\\-\x16A\x06@\r\x12\x19\x85YV\xb3\x7f$\xc4}\xab\xda\xf5\xebO\xcf@/\x1ea\xa7\x03E\xb3\xef4\x11\x05hCJF(\x93\r\xb9\xa6\x84\x15\x8a\xda\xbe\x12\xff\xd2\xa5\x19y\xea\xb5H\xbd\x97\xc8\x81\xd5\'\xadN\xd8s\x0c\x0f\x97\xcb3d\xfa\xf6&\n\xdc\xd5\xd4\x15\x87\x08\xcb\xeb\xb4\x07\xf8)IE\xfd\x1am_C\xf2x\x04a\xa8\xdc\xb3G\xa4\xeaq6O\xe6D\xb4]d\x93\x95`\xe6W\xe2w\xc8^\t\xdc\x13aJE\xafU];V\x1f\xda\x96\xc8t\xdfk\x96\xc6\xd5\xc0B.\xeb\xac)<\xa7F\xce\x0c\xf1\xf1v\x18\xba\xf6^@0\x14\x1c#\xc7r\x86\xc4\xd6\x0e\xca\x94c\xf8m!\xeb57\xc7P\t\x1a\xed\xc8#7h\xc2\x03\xd9M\xdf\xdd\x05\x7f\xecS\x1c\xd4\xca\x84\xf5\xb3\xe5<\x1f\xb5\x05\xd8$\x8dC_J\n\x89\xe7\x8b\xb7\x00\x95\xe9\x8ct!\xe8\xf3\x82|\x9f|6ORa_J\x9c*\xf9\x0b\x1emV\x91\x93#\x91+\x18^wfK\x01\xc8\xd7&[\x13\xeb[\xb8\x0b\xf0.8\xb1\t)@\xc5H\xa0O0H"n\xeaQ\xc0p\xdaZm\xf0A^\xed)m\xd2\xef[$\xce\x9d\xd9\x97\xd3K\xdc\x1c\xeb\x17\xc4\x0e-\xc7p\xe5\x7f\xcf\xa5l\x95q\xb9\xe7WB2\xb5\x8c\xf3\xdf_\xea\x02\x1cx5\x92>\xf1\xcec\x9b\x01\xd3\xa8\x89\xb6\x85O\x04\xd4W\xe5\xfa\t\xe6-\xaa?r\x166\xe6\xed\x80\xf4\xe2\xe6\x83\x0f\xae!\xc7C\xff@'

Answer 1

由於您以"rb"模式讀取文件，因此數據內部已經是二進制格式。 以下是將其打印為 0 和 1 的方法：

with open('OutputFile', 'rb') as f:
    data = f.read()

binary = ''.join(('{:08b}'.format(byte) for byte in data))
print(binary)

輸出：

1000100011000110111001110001101000110011001001110011000100101000110100101011011100101010101001010111101101100001101011000000111110101011011001100101110011101001010110101010010010110000000100010011011001110110111000000111110111000101101110001110000101010000111100010000000111010111111101100011001100010001111011001110011110110111101111100100011110101010110111111101100000110111110110100100101110011100001111111110100000001110100001001100111001111100001001011100101111000000000111011110010011100100000000100010001101100011101100011101000001101111000111010110000110000111000010100101011110111001110010011011001000001000000111001111111101010000001011000011010010000110001001111110110001111000001001000000010110100010000110111000110111001001111010010001001000101000011101001100101101100001101001011100100101001000101101010101101101011000111110011101110110100111011100011000111010010010011100101110001001010100111000000110000100101010000100110010010011011010010100111000101101111000000011011100000110101001011111101011011111011000001011011110111100100110101011011010100011011101111001010001110100100011100110010110000010100000101101111011110011100001100101100011101100111010010000000101001101000111111010101101001001011101111111001100000000110010101110010000000110111110001001011011101100111111100110010000111010100000011110110011011101011010101000111010010011001011111001001110000001000011001001010011000110101111110010110001111010110011110001101011000111010111111110000010110000101100000010001100000000100111101111111101111010110101111000110010100101111110001001000000010110001100001111101000100010111000011000001100111011100011000110101001011101111010011100110000010110010001110011011110111010111001010111100101001110001100100011110011110100001111111001101111010101010100010110101011001000110100011000111111000001011001010110101010110011111001100001110000010100101100000001001111011100111110000011001111011001100011001011110111010010111010011110010100001000000110000011000110010000001111000101010001111001011010100111000010001110110111010111000010110100010110010000010000011001000000000011010001001000011001100001010101100101010110101100110111111100100100110001000111110110101011110110101111010111101011010011111100111101000000001011110001111001100001101001110000001101000101101100111110111100110100000100010000010101101000010000110100101001000110001010001001001100001101101110011010011010000100000101011000101011011010101111100001001011111111110100101010010100011001011110011110101010110101010010001011110110010111110010001000000111010101001001111010110101001110110110000111001100001100000011111001011111001011001100110110010011111010111101100010011000001010110111001101010111010100000101011000011100001000110010111110101110110100000001111111100000101001010010010100010111111101000110100110110101011111010000111111001001111000000001000110000110101000110111001011001101000111101001001110101001110001001101100100111111100110010001001011010001011101011001001001001110010101011000001110011001010111111000100111011111001000010111100000100111011100000100110110000101001010010001011010111101010101010111010011101101010110000111111101101010010110110010000111010011011111011010111001011011000110110101011100000001000010001011101110101110101100001010010011110010100111010001101100111000001100111100011111000101110110000110001011101011110110010111100100000000110000000101000001110000100011110001110111001010000110110001001101011000001110110010101001010001100011111110000110110100100001111010110011010100110111110001110101000000001001000110101110110111001000001000110011011101101000110000100000001111011001010011011101111111011101000001010111111111101100010100110001110011010100110010101000010011110101101100111110010100111100000111111011010100000101110110000010010010001101010000110101111101001010000010101000100111100111100010111011011100000000100101011110100110001100011101000010000111101000111100111000001001111100100111110111110000110110010011110101001001100001010111110100101010011100001010101111100100001011000111100110110101010110100100011001001100100011100100010010101100011000010111100111011101100110010010110000000111001000110101110010011001011011000100111110101101011011101110000000101111110000001011100011100010110001000010010010100101000000110001010100100010100000010011110011000001001000001000100110111011101010010100011100000001110000110110100101101001101101111100000100000101011110111011010010100101101101110100101110111101011011001001001100111010011101110110011001011111010011010010111101110000011100111010110001011111000100000011100010110111000111011100001110010101111111110011111010010101101100100101010111000110111001111001110101011101000010001100101011010110001100111100111101111101011111111010100000001000011100011110000011010110010010001111101111000111001110011000111001101100000001110100111010100010001001101101101000010101001111000001001101010001010111111001011111101000001001111001100010110110101010001111110111001000010110001101101110011011101101100000001111010011100010111001101000001100001111101011100010000111000111010000111111111101000000