Spring.Net笔记

时间：2014-12-24 17:42:48 阅读：283 评论：0 收藏：0 [点我收藏+]

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http://www.cnblogs.com/GoodHelper/archive/2009/11/20/SpringNet_Index.html

1.配置

下载并引用spring.core,common.logging

<?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 xmlns="http://www.springframework.net">
      <description>一个简单的控制反转例子</description>
      <object id="PersonDao" type="SpringNetTest.PersonDao, SpringNetTest" />
    </objects>
  </spring>  
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
</configuration>

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

namespace SpringNetTest
{
    class Program
    {
        static void Main(string[] args)
        {
            IApplicationContext ctx = ContextRegistry.GetContext();
            IPersonDao dao = ctx.GetObject("PersonDao") as IPersonDao;
            if (dao != null)
            {
                dao.Save();
                Console.WriteLine("我是IoC方法");
                Console.Read();
            }
        }
    }
    public interface IPersonDao
    {
        void Save();
    }

    public class PersonDao : IPersonDao
    {
        public void Save()
        {
            Console.WriteLine("保存 Person");
        }
    }

}

2.属性注入

<?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 xmlns="http://www.springframework.net">
      <description>一个简单的控制反转例子</description>
      <object id="computer" type="SpringTest1.Computer, SpringTest1" />
      <object id="modernPerson" type="SpringTest1.ModernPerson, SpringTest1">
        <property name="Tool" ref="computer"/>
      </object>
    </objects>
  </spring>  
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
</configuration>

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

namespace SpringTest1
{
    class Program
    {
        static void Main(string[] args)
        {
            IApplicationContext ctx = ContextRegistry.GetContext();
            Person person = (Person)ctx.GetObject("modernPerson");
            person.Work();

            Console.ReadLine();
        }
    }
    public abstract class Person
    {       
        public abstract void Work();
    }
    public interface ITool
    {       
        void UseTool();
    }
    public class Computer : ITool
    {
        public void UseTool()
        {
            Console.WriteLine("Computer");
        }
    }

    public class ModernPerson : Person
    {        
        public ITool Tool { get; set; }        
        public override void Work()
        {           
            Tool.UseTool();
            Console.WriteLine("Use tool");
        }
    }
}

3.属性注入，值类型的注入，构造函数注入

<?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 xmlns="http://www.springframework.net">
      <description>一个简单的控制反转例子</description>
      
      <object id="person" type="SpringTest2.Person, SpringTest2">
        <!--属性值类型注入-->
        <property name="Name" value="Liu Dong"/>
        <property name="Age" value="27"/>

        <!--内联对象注入-->
        <property name="Friend">
          <object type="SpringTest2.Person, SpringTest2">
            <property name="Name" value="Beggar"/>
            <property name="Age" value="23"/>
            <property name="Friend" ref="person"/>
          </object>
        </property>

      </object>

      <object id="personDao" type="SpringTest2.PersonDao, SpringTest2">
        <!--构造器注入-->
        <constructor-arg name="argPerson" ref="person"/>
        <constructor-arg name="intProp" value="1"/>

      </object>     
      
      
      
    </objects>
  </spring>  
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
</configuration>

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

namespace SpringTest2
{
    class Program
    {
        static void Main(string[] args)
        {
            IApplicationContext ctx = ContextRegistry.GetContext();

            PersonDao dao = ctx.GetObject("personDao") as PersonDao;
            dao.Get();

            Console.ReadLine();
        }
    }
    public class Person
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public Person Friend { get; set; }
    }

    public class PersonDao
    {

        private Person argPerson;
        private int intProp;

        public PersonDao(Person argPerson, int intProp)
        {
            this.argPerson = argPerson;
            this.intProp = intProp;
        }

        public void Get()
        {
            //构造函数注入的整型参数
            Console.WriteLine(string.Format("intProp:{0}", intProp));

            //构造函数注入的Person
            Console.WriteLine(string.Format("argPerson Name:{0}", argPerson.Name));
            Console.WriteLine(string.Format("argPerson Age:{0}", argPerson.Age));

            //内联对象Friend
            Console.WriteLine(string.Format("argPerson Friend Name:{0}", argPerson.Friend.Name));
            Console.WriteLine(string.Format("argPerson Friend Age:{0}", argPerson.Friend.Age));

            //内联对象的循环引用
            Console.WriteLine(string.Format("argPerson Friend Friend Name:{0}", argPerson.Friend.Friend.Name));
            Console.WriteLine(string.Format("argPerson Friend Friend Age:{0}", argPerson.Friend.Friend.Age));
        }
    }



}

4.集合类型注入——ILIst类型，IDictionary类型

<?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 xmlns="http://www.springframework.net">
      <description>一个简单的控制反转例子</description>
      <object id="person" type="SpringTest3.Person, SpringTest3">


        <!--空集合属性-->
        <property name="BestFriends">
          <list element-type="SpringTest3.Person, SpringTest3">
            <object type="SpringTest3.Person, SpringTest3">
              <property name="Name" value="张三"/>
            </object>

            <object type="SpringTest3.Person, SpringTest3">
              <property name="Name" value="李四"/>
            </object>

            <object type="SpringTest3.Person, SpringTest3">
              <property name="Name" value="王五"/>
            </object>

          </list>
        </property>

        <!--System.Collections.IList注入 -->
        <property name="HappyYears">
          <list>
            <value>1992</value>
            <value>1998 年</value>
            <ref object="oneYear"/>
          </list>
        </property>

        <!--System.Collections.IList<int>注入 -->
        <property name="Years">
          <list element-type="int">
            <value>1992</value>
            <value>1998</value>
            <value>2000</value>
          </list>
        </property>

        <!--System.Collections.IDictionary注入-->
        <property name="HappyDic">
          <dictionary key-type="string" value-type="object">
            <entry key="第一开心" value="每天都能睡一个好觉"/>
            <entry key="第二开心" value-ref="happy"/>
          </dictionary>
        </property>

        <!--System.Collections.IDictionary<object,object>注入-->
        <property name="HappyTimes">
          <dictionary key-type="string" value-type="object">
            <entry key="第一开心" value="每天都能睡一个好觉"/>
            <entry key="第二开心" value-ref="happy"/>
          </dictionary>
        </property>

      </object>

      <object id="oneYear" type="SpringTest3.OneYear,SpringTest3"/>

      <object id="happy" type="SpringTest3.Happy,SpringTest3"/>   

    </objects>
  </spring>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
</configuration>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Spring.Context;
using Spring.Context.Support;
using System.Collections;

namespace SpringTest3
{
    class Program
    {
        static void Main(string[] args)
        {
            IApplicationContext ctx = ContextRegistry.GetContext();

            Person person = ctx.GetObject("person") as Person;            

            Console.WriteLine("BestFriends");
            foreach (Person friend in person.BestFriends)
            {
                Console.WriteLine(friend.Name);
            }
            Console.WriteLine();


            Console.WriteLine("IList");
            foreach (var item in person.HappyYears)
            {
                Console.WriteLine(item);
            }
            Console.WriteLine();

            Console.WriteLine("泛型Ilist<int>");
            foreach (int item in person.Years)
            {
                Console.WriteLine(item);
            }
            Console.WriteLine();

            Console.WriteLine("IDictionary");
            foreach (DictionaryEntry item in person.HappyDic)
            {
                Console.WriteLine(item.Key + " 是 " + item.Value);
            }
            Console.WriteLine();

            Console.WriteLine("泛型IDictionary<string,object>");
            foreach (KeyValuePair<string, object> item in person.HappyTimes)
            {
                Console.WriteLine(item.Key + " 是 " + item.Value);
            }

            Console.ReadLine();
        }
    }

    public class Happy
    {
        public override string ToString()
        {
            return "每天都开心，每天都有好心情";
        }
    }

    public class OneYear
    {
        public override string ToString()
        {
            return "快乐的一年";
        }
    }

    public class Person
    {
        public string Name { get; set; }
        public IList<Person> BestFriends { get; set; }

        public IList HappyYears { get; set; }

        public IList<int> Years { get; set; }

        public IDictionary HappyDic { get; set; }

        public IDictionary<string, object> HappyTimes { get; set; }
    }


}

x.待续

Spring.Net笔记

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原文地址：http://www.cnblogs.com/CodingArt/p/4182739.html

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