鳴少
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一个简单使用Spring.net的例子
目的是把一个简单的类通过反转注入为一个实例.练习基本的config配置
需要反转的类:

using System;

namespace SpringTest
{
  /**//// <summary>
  /// 用户类
  /// </summary>
  public class User
  {
      private string name;
      private int age;
     
      //属性
      public int Age {
        get {
          return age;
        }
        set {
          age = value;
        }
      }
      public string Name {
        get {
          return name;
        }
        set {
          name = value;
        }
      }
     
      //Contructor
      public User()
      {
      }
     
      public User(int age, string name)
      {
        this.age = age;
        this.name = name;
      }
  }
}
App.config里的配置

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <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"/>
      </context>
      <objects>
        <object name="MyUser" type="SpringTest.User,SpringTest">
        <constructor-arg name="name" type="string"><value>Tommy</value></constructor-arg>
        <constructor-arg name="age" type="int"><value>20</value></constructor-arg>
      </object>
      </objects>
  </spring>
</configuration>
具体调用Spring实现代码:

using System;
using System.Configuration;
using log4net.Config;
using Spring.Context;

namespace SprintTest
{
  class MainClass
  {
      public static void Main(string[] args)
      {
        BasicConfigurator.Configure();
//         IApplicationContext context = ConfigurationSettings.GetConfig("spring/context") as IApplicationContext;
        IApplicationContext context =(IApplicationContext)ConfigurationSettings.GetConfig("spring/context");
       
        User user = (User)context.GetObject("MyUser");
        Console.WriteLine(user.Name + "-" + user.Age);
       
      }
  }
}
posted on 2007-11-10 08:22  鳴少  阅读(252)  评论(0)    收藏  举报