1. bean1-construct
   1. bean2-construct
      1. bean3-construct 构造函数
      2. bean3-BeforeInitialization 实现BeanPostProcessor
      3. bean3-PostConstruct 注解PostConstruct
      4. bean3-afterPropertiesSet 实现InitializingBean
      5. bean3-initMethod 配置xml中init-method
      6. bean3-AfterInitialization 实现BeanPostProcessor
   2. bean2-BeforeInitialization
   3. bean2-PostConstruct
   4. bean2-afterPropertiesSet
   5. bean2-initMethod
   6. bean2-AfterInitialization
2. bean1-BeforeInitialization
3. bean1-PostConstruct
4. bean1-afterPropertiesSet
5. bean1-initMethod
6. bean1-AfterInitialization
7. applicationEvent
8. end main

其他配置