/// <summary>
        /// 创建服务对象
        /// </summary>
        /// <returns></returns>
        private void CreateService()
        {
            //本地调用
            if (IsLocalCall())
            {
                Type serviceType = CreateServiceType();

                if (serviceType == null)
                {
                    throw new System.Exception("接口契约ServiceInfo属性值配置错误!");
                }

                _Service = (T)TypeHelper.CreateObject(serviceType, typeof(T), true, null);
            }
            else
            {
                serviceAgent = new ServiceAgent <T>();
                _Service     = serviceAgent.Service;
            }
        }