public void login(String userName_, String sex_)
    {
        // ӷ
        this.getServerThread().start();

        // sendMsgʽΪmsgType:::name:::sex
        String sendMsg = MessageTypeEnum.Login.toString() + ":::" + userName_ + ":::" + sex_;

        // Ϣ
        this.getServerThread().sendData(sendMsg);

    }