1、spring mvc
接口动态注入
FactoryBean
ImportBeanDefinitionRegistrar
ClassPathScanningCandidateComponentProvider
BeanDefinitionBuilder
ProxyFactory
动态属性注解
AutowiredAnnotationBeanPostProcessor
切面
AdviceModeImportSelector
AbstractBeanFactoryPointcutAdvisor
MethodInterceptor
配置
ConfigurationPropertySource
配置动态绑定https://spring.io/blog/2018/03/28/property-binding-in-spring-boot-2-0