Spring---Bean生命周期

 

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/**      * org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#doCreateBean      *      org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#createBeanInstance                         创建Bean实例      *      *      // Initialize the bean instance.      *      org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#populateBean                               填充Bean依赖      *      *      org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#initializeBean                             初始化Bean      *      *          org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeAwareMethods                         调用实现了Aware的方法      *      *          org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization                              BeanPostProcessor的before，@PostConstruct执行      *      *          org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeInitMethods                          调用init方法，包括实现了InitializingBean & 自定义的init方法      *              org.springframework.beans.factory.InitializingBean#afterPropertiesSet()                                                 实现了InitializingBean      *              org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#invokeCustomInitMethod                     自定义的init方法      *      *          org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization                               BeanPostProcessor的after                       */

　　

　　

@PostConstruct

调用堆栈

　　

链路

　　在initializeBean过程，invokeAwareMethods后，调用BeanPostProcessor的BeforeInitialization，使用的是InitDestroyAnnotationBeanPostProcessor进行处理；