编码与解码

str与bytes的相互转化

中文

#str --->byte  encode 编码
# s = '二哥'
# b = s.encode('utf-8')
# print(b)
# # byte --->str decode 解码
# s1 = b.decode('utf-8')
# print(s1)

英文

# s = 'abf'
# b = s.encode('utf-8')
# print(b)
# # byte --->str decode 解码
# s1 = b.decode('gbk') #或 s1 = b.decode('utf-8')
# print(s1)