python3 TypeError: 'str' does not support the buffer interface in python
http://stackoverflow.com/questions/38714936/typeerror-str-does-not-support-the-buffer-interface-in-python
下面这样会报错:
b=b'{"m":1}' import urllib.parse urllib.parse.unquote(b)
修正方案:
b=b.decode()
urllib.parse.unquote(b)
即:对于字节流(byte)类型的数据,因此此类bug时,将它decode一下。