AnnotationConfigUtils.registerAnnotationConfigProcessors(this.registry);<br>
<font color="#000000">new RootBeanDefinetion</font><font color="#e74f4c">（ConfigurationClassPostProcessor.class）</font><br>
new RootBeanDefinetion (<font color="#e74f4c">AutowiredAnnotationBeanPostProcessor.class)</font><br>
new RootBeanDefinetion(<font color="#e74f4c">CommonAnnotationBeanPostProcessor.class)</font><br>
new RootBeanDefinetion(<font color="#e74f4c">PersistenceAnnotationBeanPostProcessor.class)</font><br>
new RootBeanDefinetion(<font color="#e74f4c">EventListenerMethodProcessor.class)</font><br>
new RootBeanDefinetion(<font color="#e74f4c">DefaultEventListenerFactory.class)</font><br>
<font color="#e74f4c">AnnotationConfigUtils.registerAnnotationConfigProcessors(this.registry);// 增加了一些beanPostProcessor的bean定义后面会用到</font>
