Spring.Net学习笔记(6)-方法注入
2024-09-07 06:52:16
一、开发环境
系统：win10
编译器：VS2013
二、涉及程序集
Spring.Core.dll 1.3.1
Common.Logging.dll
三、开发过程
1.项目结构
2.编写Mobile.cs
namespace SpringNetMethodDi
{
public abstract class Mobile
{
//可以是virtual
public abstract SendTool GetSendTool();
}
}
3.编写SendTool.cs
namespace SpringNetMethodDi
{
public class SendTool
{
public void WeChat()
{
Console.WriteLine("我是Kimisme，正在用微信发信息");
}
}
}
4.编写RealOp.cs
namespace SpringNetMethodDi
{
public class RealOp
{
public virtual string Buy(string goods)
{
return goods + "是昨天的剩下的";
}
}
}
5.编写SuperMarket.cs
namespace SpringNetMethodDi
{
public class SuperMarket : IMethodReplacer
{
public object Implement(object target, System.Reflection.MethodInfo method, object[] arguments)
{
string value = arguments[0].ToString();
return value + "是今天的面包";
}
}
}
6.编写Door.cs
namespace SpringNetMethodDi
{
public delegate string OpenHandler(string arg); public class Door
{
public event OpenHandler OpenTheDoor; public void OnOpen(string arg)
{ if (OpenTheDoor != null)
{
Console.WriteLine(OpenTheDoor(arg));
}
}
}
}
7.编写Men.cs
namespace SpringNetMethodDi
{
public class Men
{
public string OpenThisDoor(string arg)
{
return "参数是：" + arg;
}
}
}
8.编写App.config
<?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"></resource>
</context>
<objects xmlns="http://www.springframework.net">
<!--01抽象方法注入-->
<object name="sendTool" type="SpringNetMethodDi.SendTool,SpringNetMethodDi"></object>
<object name="mobile" type="SpringNetMethodDi.Mobile,SpringNetMethodDi">
<lookup-method name="GetSendTool" object="sendTool"/>
</object>
<!--02替换方法-->
<object name="replaceValue" type="SpringNetMethodDi.SuperMarket,SpringNetMethodDi"></object>
<object name="realOp" type="SpringNetMethodDi.RealOp,SpringNetMethodDi">
<replaced-method name="Buy" replacer="replaceValue">
<arg-type match="String"/>
</replaced-method>
</object>
<!--03事件注入-->
<object id="door" type="SpringNetMethodDi.Door,SpringNetMethodDi"></object>
<object id="men" type="SpringNetMethodDi.Men,SpringNetMethodDi">
<listener event="OpenTheDoor" method="OpenThisDoor">
<ref object="door"/>
</listener>
</object> </objects>
</spring>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
</configuration>
9.控制台代码
namespace SpringNetMethodDi
{
class Program
{
static void Main(string[] args)
{
IApplicationContext context = ContextRegistry.GetContext();
Mobile mobile = context.GetObject("mobile") as Mobile;
mobile.GetSendTool().WeChat(); RealOp op = context.GetObject("realOp") as RealOp;
Console.WriteLine(op.Buy("面包")); Door door = context.GetObject("door") as Door;
door.OnOpen("Opening");
Console.ReadKey();
}
}
}
四、备注
今天又掉进坑了，具体什么坑看问题汇总
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