spring.net入门

1.在项目中引入Spring.Aop.dll Spring.core.dll和antlr.runtime.dll

 

2.app.config(web.config)中加入以下代码,请注意注释

   < configSections >
     < sectionGroup  name ="spring" >
       < section  name ="context"  type ="Spring.Context.Support.ContextHandler, Spring.Core"   />
       < section  name ="objects"  type ="Spring.Context.Support.DefaultSectionHandler, Spring.Core"   />
     </ sectionGroup >
   </ configSections >

   < spring >
     < context >
       < resource  uri ="config://spring/objects"   />
       <!-- resource uri="file://~/spring.config"/ --><!-- 这里使用独立配置文件 -->
     </ context >
     < objects  xmlns ="http://www.springframework.net" >


       < object  id ="aroundAdvice"  type ="SpringLib.Lib.AroundAdvice,SpringLib"   />

       < object  id ="myCommand"  type ="Spring.Aop.Framework.ProxyFactoryObject" >
         < property  name ="Target" >
           < object  type ="SpringLib.Lib.ServiceCommand,SpringLib"   />
         </ property >
         < property  name ="InterceptorNames" >
           < list >
             < value > aroundAdvice </ value >
             <!-- <value>throwsAdvice</value> -->
           </ list >
         </ property >
       </ object >
      
     </ objects >
   </ spring >

使用独立配置文件时的示例代码(spring.config)

< objects  xmlns ="http://www.springframework.net" >


   < object  id ="aroundAdvice"  type ="SpringLib.Lib.AroundAdvice,SpringLib"   />

   < object  id ="myCommand"  type ="Spring.Aop.Framework.ProxyFactoryObject" >
     < property  name ="Target" >
       < object  type ="SpringLib.Lib.ServiceCommand,SpringLib"   />
     </ property >
     < property  name ="InterceptorNames" >
       < list >
         < value > aroundAdvice </ value >
         <!-- <value>throwsAdvice</value> -->
       </ list >
     </ property >
   </ object >

</ objects >

 

 

3.建立一个独立的Class Library 工程，建立以下示例文件

代码

// AroundAdvice.cs

using  System;
using  AopAlliance.Intercept;

namespace  SpringLib.Lib
{

     public   class  AroundAdvice : IMethodInterceptor
    {
         public   object  Invoke(IMethodInvocation invocation)
        {
            System.Windows.Forms.MessageBox.Show( " bengin. " );
             object  returnValue  =  invocation.Proceed();
            System.Windows.Forms.MessageBox.Show( " end. " );
             return  returnValue;
        }
    }
}

// --------------------------------
// ICommand.cs
namespace  SpringLib.Lib
{    
     public   interface  ICommand 
        {
                 bool  IsUndoCapable {  get ; }

         void  Execute();

                 void  UnExecute();
    }
}
// ----------------------------------
// ServiceCommand.cs
using  System;
namespace  SpringLib.Lib
{   
     public   class  ServiceCommand : ICommand
    {
         #region  ICommand Members

         public   bool  IsUndoCapable
        {
             get  {  return   true ; }
        }

         public   void  Execute()
        {
            System.Windows.Forms.MessageBox.Show( " Execute... " );
        }

         public   void  UnExecute()
        {
            System.Windows.Forms.MessageBox.Show( " UnExecute()... " );
        }

         #endregion
    }
}

 

 

 4.在主项目中添加刚才新建的工程引用

 5. 在主项目中建立SpringHelper.cs

// SpringHelper
using  System;
using  System.Collections.Generic;
using  System.Linq;
using  System.Text;

using  Spring.Context;
using  Spring.Context.Support;

namespace  Test
{
     public   class  SpringHelper
    {
         public   static   object  GetObj( string  name)
        {
            IApplicationContext ctx  =  ContextRegistry.GetContext();
            Object o  =  ctx[name];
             return  o;
        }
    }
}

// TestForm.cs

using  System;
using  System.Collections.Generic;
using  System.ComponentModel;
using  System.Data;
using  System.Drawing;
using  System.Linq;
using  System.Text;
using  System.Windows.Forms;

using  Spring.Aop.Framework;


using  Spring.Context;
using  Spring.Context.Support;

using  SpringLib.Lib;

namespace  Test
{
     public   partial   class  Test : Form
    {
         public  Test()
        {
            InitializeComponent();
        }

         private   void  button1_Click( object  sender, EventArgs e)
        {
            Object o  =  SpringHelper.GetObj( " myCommand " );
             if  (o  ==   null )
                MessageBox.Show( " null " );
             else
                MessageBox.Show(o.GetType().ToString());
            ICommand command  =  o  as  ICommand;
            command.Execute();
        }
    }
}