/// <summary>
        /// wcf request
        /// </summary>
        public static void wcftest()
        {
            //var binding = new BasicHttpBinding();
            //binding.TransactionFlow = true;
            //binding.Security.Mode = SecurityMode.None;
            //"wsHttpBinding_IServiceTest"
            //var pointAddress=new EndpointAddress("http://localhost/ProductService/ProductService.svc");
            //var serviceSvc = ChannelFactory<IServiceTest>.CreateChannel(binding,pointAddress);
            //var factory = new ChannelFactory<IServiceTest>("basicHttpBinding_IServiceTest");
            //IServiceTest svcClient = factory.CreateChannel();



            var svcClient = WcfUtility.WCFInvoke <IServiceTest>("basicHttpBinding_IServiceTest");

            var product = svcClient.GetProductById(1);

            var result = svcClient.AddProduct(new ServiceModel.Product {
                Id = 5, Cost = 50, Name = "50202020"
            });
        }