public void SendLoginInfo(string username, string pwd, string mac, string ip) { string time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); string token = MD5Helper.EncryptWithMD5(time); string msg = "{\"cmdcode\":2235,\"content\":{\"login_name\":\"" + username + "\",\"password\":\"" + pwd + "\",\"resource\":0,\"mac_address\":\"" + mac + "\",\"ip_address\":\"" + ip + "\",\"time\":\"" + time + "\",\"token\":\"" + time + "\"}}"; scoketManager.SendTradeWSInfo(msg); }