def str_to_hex(s): return ' '.join([hex(ord(c)).replace('0x', '') for c in s]) def hex_to_str(s): return ''.join([chr(i) for i in [int(b, 16) for b in s.split(' ')]]) def str_to_bin(s): return ' '.join([bin(ord(c)).replace('0b', '') for c in s]) def bin_to_str(s): return ''.join([chr(i) for i in [int(b, 2) for b in s.split(' ')]])文章来源: Python字符串转十六进制进制互转