/// <summary>
        /// 写警告日志
        /// </summary>
        /// <param name="logDesc"> </param>
        /// <param name="msg"></param>
        /// <param name="systemType"> </param>
        /// <param name="userId"> </param>
        /// <param name="logCode"> </param>
        /// <param name="args"> </param>
        public void Warn(string systemType, string userId, Int64 logCode, string logDesc, string msg, Exception[] args)
        {
            if (_isInit && _warn.IsWarnEnabled)
            {
                try
                {
                    var message = new LogCustomEntity();
                    message.SystemType = systemType;
                    message.UserId = userId;
                    message.LogCode = logCode.ToString();
                    message.LogDesc = logDesc;

                    if (args.Length > 0)
                        _warn.Warn(message, args[0]);
                    else
                        _warn.Warn(message);
                }
                catch
                { }
            }
        }
        /// <summary>
        /// 写错误日志
        /// </summary>
        /// <param name="logDesc"> </param>
        /// <param name="msg"></param>
        /// <param name="systemType"> </param>
        /// <param name="userId"> </param>
        /// <param name="logCode"> </param>
        /// <param name="ex"></param>
        public void Error(string systemType, string userId, Int64 logCode, string logDesc, string msg, params Exception[] ex)
        {
            if (_isInit && _warn.IsErrorEnabled)
            {
                try
                {
                    var message = new LogCustomEntity();
                    message.SystemType = systemType;
                    message.UserId = userId;
                    message.LogCode = logCode.ToString();
                    message.LogDesc = logDesc;

                    if (ex.Length > 0)
                        _error.Error(message, ex[0]);
                    else
                        _error.Error(message);
                }
                catch
                { }
            }
        }