Python 簡單的多線程聊天

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# client 端import socketip_port = (‘127.0.0.1‘, 8091)sk = socket.socket()sk.connect(ip_port)print("用戶端啟動: ")while True:    inp = input(">>>")    sk.sendall(bytes(inp, "utf8"))    if inp == ‘exit‘:        break    server_response = sk.recv(1024)    print(str(server_response, "utf8"))sk.close()# server 端import socketserverclass MyServer(socketserver.BaseRequestHandler):    def handle(self):        print("伺服器啟動...")        while True:            conn = self.request            print(self.client_address)            while True:                client_data = conn.recv(1024)                print(str(client_data, "utf8"))                print("waiting...")                server_response = input(">>>")                conn.sendall(bytes(server_response, "utf8"))            conn.close()if __name__ == ‘__main__‘:    server = socketserver.ThreadingTCPServer((‘127.0.0.1‘,8091), MyServer)    server.serve_forever()   # 這裡會執行 handle 方法，所以 handle 方法裡是編寫程式邏輯。

建立一個socketserver 至少分以下幾步

First, you must create a request handler class by subclassing the BaseRequestHandlerclass and overriding its handle() method; this method will process incoming requests.
　　
Second, you must instantiate one of the server classes, passing it the server’s address and the request handler class.

Then call the handle_request() or serve_forever() method of the server object to process one or many requests.

Finally, call server_close() to close the socket.

Python 簡單的多線程聊天