protected void Application_Start(object sender, EventArgs e)
        {
            AppCfg cfg = new AppCfg()
            {
                Allow_Max_Connect = 10,
                Allow_Req_Quantity = 10,
                Allow_ClearIsBadIP_Wait_Minutes = 10
            };

            AppUtility.Init(cfg);
        }
 /// <summary>
 /// 初始化配置
 /// </summary>
 /// <param name="cfg">化配置文件</param>
 public static void Init(AppCfg cfg)
 {
     Cfg = cfg;
 }
 internal static IReqCacheDb ReqCacheFactory = null;        // 定义一个
 static AppUtility()
 {
     Cfg = new AppCfg();
     // ReqCacheFactory = new DefaultReqCacheDb();
 }