socket解决编码解码问题

MySocket类:

import socket

class MySocket(socket.socket):          # 继承自socket文件中的socket类,此时socket就是父类
    def __init__(self,encoding = 'utf-8'):
        self.encoding = encoding
        super(MySocket,self).__init__(type=socket.SOCK_DGRAM)#执行父类socket中的__init__方法

    def s(self,msg,addr):
        return self.sendto(msg.encode(self.encoding),addr)#调用父类中的sento方法

    def r(self,num):
        msg,addr = self.recvfrom(num)#调用父类的recvfrom方法
        return msg.decode(self.encoding),addr

服务器端:

from My_UDP import MySocket

sk = MySocket()

sk.bind(('127.0.0.1',8080))

msg,addr = sk.r(1024)

print(msg)

sk.close()

客户端:

from My_UDP import MySocket

sk = MySocket()

sk.s("asdsad撒旦",('127.0.0.1',8080))

sk.close