protected void Page_Load(object sender, EventArgs e)
        {
            ParamOnline param = new ParamOnline();

            param.m_gmAccount = Request.QueryString["gmAcc"];
            param.m_gmPwd     = Request.QueryString["gmPwd"];
            param.m_playerAcc = Request.QueryString["playerAcc"];
            param.m_sign      = Request.QueryString["sign"];

            if (!param.isParamValid())
            {
                Dictionary <string, object> data = new Dictionary <string, object>();
                data.Add("result", RetCode.RET_PARAM_NOT_VALID);
                Response.Write(Helper.genJsonStr(data));
                return;
            }

            DyOpOnline dy     = new DyOpOnline();
            string     retStr = dy.doDyop(param);

            Response.Write(retStr);
        }