static void Main(string[] args) { var list = new List <YmtOrder>(50000); for (var i = 0; i < 3; i++) { //1. var order = YmtOrder.Create("ok", 20M); order.SetAddress(new ReceiptAddress { City = "A", Street = "B", Zip = "CCC" }); //2. //这里是DTO映射到实体 //var order = orderDto.MapTo<OrderDto, Ymt_Order>(); //3. //这里是实体验证(实体需要继承 IValidatableObject 接口),主意:如果不显示执行xx.Validatory 方法,程序会自动隐式执行实体验证 var val = order.Validator(); if (!val.Success) { throw new Exception("出错"); } //验证的原始写法 //var entityValidator = EntityValidatorFactory.CreateValidator(); //Assert.AreEqual(false, entityValidator.IsValid(order)); //3. // // orderRepository.Add(order); list.Add(order); } Console.Read(); SetUp(); var orderRepository = LocalServiceLocator.GetService <IYmtOrderRepository>(); //var orderList = new HashSet<Ymt_OrderLine>(); var watch = Stopwatch.StartNew(); for (var i = 0; i < 50000; i++) { //1. var order = YmtOrder.Create("ok", 20M); order.SetAddress(new ReceiptAddress { City = "A", Street = "B", Zip = "CCC" }); //2. //这里是DTO映射到实体 //var order = orderDto.MapTo<OrderDto, Ymt_Order>(); //3. //这里是实体验证(实体需要继承 IValidatableObject 接口),主意:如果不显示执行xx.Validatory 方法,程序会自动隐式执行实体验证 var val = order.Validator(); if (!val.Success) { throw new Exception("出错"); } //验证的原始写法 //var entityValidator = EntityValidatorFactory.CreateValidator(); //Assert.AreEqual(false, entityValidator.IsValid(order)); //3. // // orderRepository.Add(order); list.Add(order); } Console.WriteLine("添加耗时1 {0} 秒", watch.ElapsedMilliseconds / 1000.0); orderRepository.Add(list); Console.WriteLine("添加耗时2 {0} 秒", watch.ElapsedMilliseconds / 1000.0); //4 var result = orderRepository.Context.Commit(); Console.WriteLine("结果:{0},写入耗时 {1} 秒", result.ResultData, watch.ElapsedMilliseconds / 1000.0); Stop(); Console.Read(); }