在ABP框架的AbpBootstrapper主要用于框架的基本配置的注册和初始化，在Web应用启动阶段实例化一个AbpBootstrapper并调用Initialize方法初始化，该类主要包含两个公有属性分别是IIocManager和IAbpModuleManager
1.在执行AbpBootstrapper的Initialize()方法时首先会执行
IocManager.IocContainer.Install(new AbpCoreInstaller());
来注册系统框架级的所有配置类，具体代码如下
internal class AbpCoreInstaller : IWindsorInstaller { public void Install(IWindsorContainer container, IConfigurationStore store) { container.Register( Component.For<IUnitOfWorkDefaultOptions, UnitOfWorkDefaultOptions>().ImplementedBy<UnitOfWorkDefaultOptions>().LifestyleSingleton(), Component.For<INavigationConfiguration, NavigationConfiguration>().ImplementedBy<NavigationConfiguration>().LifestyleSingleton(), Component.For<ILocalizationConfiguration, LocalizationConfiguration>().ImplementedBy<LocalizationConfiguration>().LifestyleSingleton(), Component.For<IAuthorizationConfiguration, AuthorizationConfiguration>().ImplementedBy<AuthorizationConfiguration>().LifestyleSingleton(), Component.For<IFeatureConfiguration, FeatureConfiguration>().ImplementedBy<FeatureConfiguration>().LifestyleSingleton(), Component.For<ISettingsConfiguration, SettingsConfiguration>().ImplementedBy<SettingsConfiguration>().LifestyleSingleton(), Component.For<IModuleConfigurations, ModuleConfigurations>().ImplementedBy<ModuleConfigurations>().LifestyleSingleton(), Component.For<IEventBusConfiguration, EventBusConfiguration>().ImplementedBy<EventBusConfiguration>().LifestyleSingleton(), Component.For<IMultiTenancyConfig, MultiTenancyConfig>().ImplementedBy<MultiTenancyConfig>().LifestyleSingleton(), Component.For<ICachingConfiguration, CachingConfiguration>().ImplementedBy<CachingConfiguration>().LifestyleSingleton(), Component.For<IAuditingConfiguration, AuditingConfiguration>().ImplementedBy<AuditingConfiguration>().LifestyleSingleton(), Component.For<IAbpStartupConfiguration, AbpStartupConfiguration>().ImplementedBy<AbpStartupConfiguration>().LifestyleSingleton(), Component.For<ITypeFinder>().ImplementedBy<TypeFinder>().LifestyleSingleton(), Component.For<IModuleFinder>().ImplementedBy<DefaultModuleFinder>().LifestyleTransient(), Component.For<IAbpModuleManager>().ImplementedBy<AbpModuleManager>().LifestyleSingleton(), Component.For<ILocalizationManager, LocalizationManager>().ImplementedBy<LocalizationManager>().LifestyleSingleton() ); } }
2.接着解析AbpStartupConfiguration的实例调用其Initialize()来完成所有配置项的初始设值。
3.解析IAbpModuleManager的实例调用其InitializeModules()初始化所有的Module
在AbpBootstrapper的Dispose方法中析构IAbpModuleManager，执行其ShutdownModules，关闭所有Module。
原文：http://www.cnblogs.com/Azula/p/4988949.html