public void ProcessRequest(HttpContext context)
        {
            int tag=0;
            string username = context.Request["username"];
            string pwd = context.Request["pwd"];
            ow_accountControl ow_accountControl = new DataBaseControl.ow_accountControl();
            if (ow_accountControl.Login(username, pwd))
            {
                tag = 1;
            }

            context.Response.ContentType = "text/plain";
            context.Response.Write("{\"username\":\"" + tag .ToString()+ "\"}");
        }
        public void ProcessRequest(HttpContext context)
        {
            int               tag               = 0;
            string            username          = context.Request["username"];
            string            pwd               = context.Request["pwd"];
            ow_accountControl ow_accountControl = new DataBaseControl.ow_accountControl();

            if (ow_accountControl.Login(username, pwd))
            {
                tag = 1;
            }

            context.Response.ContentType = "text/plain";
            context.Response.Write("{\"username\":\"" + tag.ToString() + "\"}");
        }