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Python错误:TypeError:'str' does not support the buffer interface

在socket套接字模块进行send和recv方法时出现这种问题,是因为Python3.x和Python2.x版本变化,In python 3, bytes strings and unicodestrings are now two different types相互之间需要进行转换decode()和encode()。

send()需要的参数为bytes类型,因此需要对str进行encode()

recv()返回的是bytes类型,因此我们需要对返回的bytes进行decode()转换为str

Python错误:TypeError:'str' does not support the buffer interface