socketserver

socketserver

• 注意：文件不能与socketserver重名

• socketserver和server的关系

  • socket是底层模块
  • socketserver是基于socket完成的

• 作用：处理TCP协议中server端并发的客户请求

• 服务端

  # server
  
  import socketserver
  class Myserver(socketserver.BaseRequestHandler):
      def handle(self):
          conn=self.request
          while True:
              try:
                  msg=conn.recv(1024).decode('utf-8')
                  conn.send(msg.upper().encode('utf-8'))
              except ConnectionResetError:break
  server=socketserver.ThreadingTCPServer(('127.0.0.1',1235),Myserver)
  server.serve_forever()   #永远启动服务端
  

• 客户端

  #client
  import socket
  sk=socket.socket()
  sk.connect(('127.0.0.1',1235))
  while True:
      sk.send('hello'.encode('utf-8'))
      msg=sk.recv(1024).decode('utf-8')
      print(msg)