接口
1. BeanPostProcessor
2. FactoryBean
3. Condition
4. ImportSelector
5. ImportBeanDefinitionRegitrar
注解
1. @Scope
2. @Value
3. @Controller
4. @Service
5. @Repository
6. @Configration
7. @Bean
8. @Lazy
9. @Conditional
10. @Primary
11. @ComponentScan
12. @Import
13. @Component
14. @PostConstruct
15. @PreDestory
16. @PropertySource