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ÔÚPython±ê×¼¿âÖйØÓÚbytearray.fromhex(string): >>> bytearray.fromhex('2Ef0 F1f2 ') bytearray(b'.\xf0\xf1\xf2') ±àдÁËÈçϵIJâÊÔ´úÂë: >>> bytes.fromhex(b'\x2e...
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