Spring.Net学习笔记(八)-设置配置文件参数

一、开发环境

VS2013

.netframework4.5

spring.net1.3.1

二、项目结构

三、开发过程

1.编写Person类

namespace SpringNetConfigArg
{
    public class Person
    {
        public string UserName { get; set; }
    }
}

2.配置App.config文件

<?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>
    <section name="databaseSettings" type="System.Configuration.NameValueSectionHandler"/>
  </configSections>
  <!--配置参数-->
  <databaseSettings>
    <add key="db.datasource" value="."/>
    <add key="db.user" value="sa"/>
    <add key="db.password" value="123456"/>
    <add key="db.database" value="CIS"/>
  </databaseSettings>

  <spring>
    <context>
      <resource uri="config://spring/objects"></resource>
    </context>
    <objects>
      <object type="Spring.Objects.Factory.Config.PropertyPlaceholderConfigurer,Spring.Core">
        <property name="ConfigSections" value="databaseSettings"></property>
      </object>
      <!--使用参数-->
      <object id="person" type="SpringNetConfigArg.Person,SpringNetConfigArg">
        <property name="UserName" value="${db.user}"></property>
      </object>
    </objects>
  </spring>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
</configuration>

3.控制台代码

namespace SpringNetConfigArg
{
    class Program
    {
        static void Main(string[] args)
        {
            IApplicationContext context = ContextRegistry.GetContext();
            Person person = context.GetObject("person") as Person;
            Console.WriteLine(person.UserName);

            Console.ReadKey();
        }
    }
}