python3報錯：TypeError: can't concat bytes to str

有時會報錯這個：TypeError: Can't convert 'bytes' object to str implicitly

解決方法：使用字節碼的decode()方法。

示例：

str = 'I am string'
byte = b' I am bytes'
s = str + byte
print(s)

　　這時會報錯：TypeError: Can't convert 'bytes' object to str implicitly

解決方法：

s = str + byte.decode()