socketserver

 1 import socketserver
 2 
 3 class MySocket(socketserver.BaseRequestHandler):
 4 
 5     def handle(self):
 6 
 7         self.request.sendall(bytes(‘不要连我‘, encoding=‘utf-8‘))
 8 
 9         while True:
10 
11             data = self.request.recv(1024)
12             print(data)
13 
14             self.request.sendall(data.upper())
15 
16 
17 if __name__ == ‘__main__‘:
18     server = socketserver.ThreadingTCPServer((‘127.0.0.1‘, 8080), MySocket)
19     server.serve_forever()