MyBeanFactoryPostProcessor.java 文件源码

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
    System.out.println("------ register custom bean in BeanFactoryPostProcessor");
    beanFactory.registerSingleton("createByBeanFactoryPostProcessor", new SimpleBeanInBeanFactoryPostProcessor());
    if(beanFactory instanceof BeanDefinitionRegistry) {
        BeanDefinitionReaderUtils.registerBeanDefinition(
                new BeanDefinitionHolder(new AnnotatedGenericBeanDefinition(SimpleBeanWithDefinitionInBeanFactoryPostProcessor.class), "simpleBeanWithDefinitionInBeanFactoryPostProcessor"),                             (BeanDefinitionRegistry) beanFactory
        );
    }
}