C#三种创建对象方法所需时间比较。。。。。

       //new();
        public static T New<T>() where T : new()
        {
            return new T();
        }

        //Activator创建实例
        public static T Act_Create<T>()
        {
            return Activator.CreateInstance<T>(); ;
        }

        //Assembly创建实例
        public static T Ass_Create<T>()
        {
            return (T)Assembly.Load(_assemblyPath).CreateInstance(_assemblyPath + _typeName);
        }

   //Console.Write("通过New创建10000个对象实例所需的时间：");
            Console.WriteLine(TimeWatcher.Watch(() =>
            {
                for (var i = 0; i < 10000; i++)
                {
                    var s_instance = ConvertToModel.New<StudyProgram.Common.Student>();
                }

            }));

            //Console.Write("通过Activator创建10000个对象实例所需的时间：");
            Console.WriteLine(TimeWatcher.Watch(() =>
            {
                for (var i = 0; i < 10000; i++)
                {
                    var s_instance = ConvertToModel.Act_Create<StudyProgram.Common.Student>();
                }
            }));

            //Console.Write("通过Assembly创建10000个对象实例所需的时间：");
            Console.WriteLine(TimeWatcher.Watch(() =>
            {
                for (var i = 0; i < 10000; i++)
                {
                    var s_instance = ConvertToModel.Ass_Create<StudyProgram.Common.Student>();
                }
            }));