spring.net aop几个术语：

切面：针对类

切点：针对方法

object.xml

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace TestAop{    public class Advisor : AopAlliance.Intercept.IMethodInterceptor    {                public object Invoke(AopAlliance.Intercept.IMethodInvocation invocation)        {            NewUser newUser = new NewUser();            newUser.BeforeWhoami();            var result = invocation.Proceed();            newUser.AfterWhoami();            return result;        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace TestAop{    public class NewUser    {        public void BeforeWhoami()        {            Console.WriteLine("I am before");        }        public void AfterWhoami()        {            Console.WriteLine("I am after");        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace TestAop{    public interface  IUser    {        void Whoami();    }    public class User:IUser    {        public void Whoami()        {            Console.WriteLine("I am zhangwei");        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace TestAop{    class Program    {        static void Main(string[] args)        {            Spring.Context.IApplicationContext context               = new Spring.Context.Support.XmlApplicationContext("objects.xml");            IUser user = context.GetObject("user") as IUser;            user.Whoami();            Console.ReadKey();        }    }}

运行：