def ReqUserLogout(self):
        """退出接口"""
        self.logined = False
        time.sleep(3)
        self.t.ReqUserLogout(BrokerID=self.broker, UserID=self.investor)
        self.t.RegisterSpi(None)
        self.t.Release()
        threading.Thread(target=self.OnDisConnected, args=(self, 0)).start()
退出接口