Spring 的钩子

Spring 有很多钩子，供我们扩展 Spring 的功能。

Bean factory implementations should support the standard bean lifecycle interfaces as far as possible. The full set of initialization methods and their standard order is:

BeanNameAware’s setBeanName BeanClassLoaderAware’s setBeanClassLoader BeanFactoryAware’s setBeanFactory EnvironmentAware’s setEnvironment EmbeddedValueResolverAware’s setEmbeddedValueResolver ResourceLoaderAware’s setResourceLoader (only applicable when running in an application context) ApplicationEventPublisherAware’s setApplicationEventPublisher (only applicable when running in an application context) MessageSourceAware’s setMessageSource (only applicable when running in an application context) ApplicationContextAware’s setApplicationContext (only applicable when running in an application context) ServletContextAware’s setServletContext (only applicable when running in a web application context) postProcessBeforeInitialization methods of BeanPostProcessors InitializingBean’s afterPropertiesSet a custom init-method definition postProcessAfterInitialization methods of BeanPostProcessors On shutdown of a bean factory, the following lifecycle methods apply:

postProcessBeforeDestruction methods of DestructionAwareBeanPostProcessors DisposableBean’s destroy a custom destroy-method definition

参考

• Interface BeanFactory