[英]Joining specific bytes data in python3.6
a = 192
b = 168
packet = []
packet.append(bytes([a]))
packet.append(bytes([b]))
#Since the packet has only bytes data for numeral range 0-255 how can I convert it to str so that I can perform join #由于数据包只有数字范围 0-255 的字节数据,我如何将其转换为 str 以便我可以执行连接
packet = ''.join(packet)
A list of byte strings must use a byte string with the join.字节字符串列表必须使用带有连接的字节字符串。 eg
b''.join(packet)
.例如
b''.join(packet)
。 But considering that bytes()
can be constructed from a list of byte-ranged integers, just convert later:但是考虑到
bytes()
可以从字节范围的整数列表中构造,稍后再转换:
>>> packet=[]
>>> packet.append(192)
>>> packet.append(168)
>>> bytes(packet)
b'\xc0\xa8'
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