Unity 笔记一

配置Unity有两种方法：利用配置文件配置；在程序代码中配置。

以The Unity StopLight QuickStart为例：

在程序中用代码配置，这种方法重新配置需重新编译程序。

            IUnityContainer container = new UnityContainer()
                .AddNewExtension<SimpleEventBrokerExtension>();
                .RegisterType<ILogger, TraceLogger>()
                .RegisterType<IStoplightTimer, RealTimeTimer>();

另一种方式是利用配置文件配置：配置文件配置是应添加

xmlns ="http://schemas.microsoft.com/practices/2010/unity"，这样可以利用xsd架构来智能感知。

 <configSections>
    <section name ="unity" type ="Microsoft.Practices.Unity.Configuration.UnityConfigurationSection,
             Microsoft.Practices.Unity.Configuration"/>
  </configSections>
  <unity xmlns ="http://schemas.microsoft.com/practices/2010/unity">
    <namespace name="StopLight.ServiceInterfaces"/>
    <namespace name="StopLight.ServiceImplementations"/>
    <namespace name="StopLight.UI"/>
    <namespace  name="StopLight.Logic"/>
    <assembly name="StopLight"/>
    <container>
      <register type="ILogger" mapTo="TraceLogger"/>
      <register type="IStoplightTimer" mapTo="RealTimeTimer"/>
      <register type="Stoplight">
        <property name="Logger" dependencyType="ILogger" dependencyName="TraceLogger"/>
      </register>
      <register type="StoplightSchedule">
        <property name="Logger"  dependencyType="ILogger" dependencyName="TraceLogger"/>
      </register>
      <register type="StoplightPresenter">
        <property name="Stoplight" dependencyType="Stoplight" dependencyName="Stoplight"/>
        <property name="Schedule" dependencyType="StoplightSchedule" dependencyName="StoplightSchedule"/>
      </register>
    </container>
  </unity>

 

    IUnityContainer container = new UnityContainer();

            UnityConfigurationSection section = (UnityConfigurationSection)ConfigurationManager.GetSection("unity");
           
            section.Configure(container);