实例工厂方法创建对象

using System;
using System.Collections;
using System.Text;
using System.Threading;
using Spring.Core;
using Spring.Context;
using Spring.Context.Support;
using System.Configuration;
namespace ConsoleApplication1.SpringNet
{
/// <summary>
/// 实例工厂方法创建对象

/// </summary>
public class Creator
{
public HelloWorld Create()
{
return new HelloWorld();
}
}

public class HelloWorld
{
internal HelloWorld()
{
}
public override string ToString()
{
return "实例工厂方法创建对象";
}
}

public class Program
{
static void Main()
{
IApplicationContext ctx = ConfigurationSettings.GetConfig("spring/context") as IApplicationContext;
object o = ctx.GetObject("HelloWorld");
object o2 = ctx.GetObject("HelloWorld");
Console.WriteLine(o);
Console.WriteLine(object.ReferenceEquals(o, o2)); // output: true
Console.ReadLine();
}
}
}

<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 xmlns="http://www.springframework.net">
<object id="HelloWorld" type="ConsoleApplication1.SpringNet.HelloWorld, test2" factory-method="Create" factory-object="Creator">

</object>
<object id="Creator" type="ConsoleApplication1.SpringNet.Creator,test2"/>

</objects>
</spring>
</configuration>