Spring-源码阅读

spring-core

spring-beans

spring-aop

spring-context

GenericApplicationContext genericApplicationContext=new GenericApplicationContext(); genericApplicationContext.registerBean(HelloServiceImpl.class); genericApplicationContext.refresh(); HelloService bean = genericApplicationContext.getBean(HelloService.class); AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(); context.scan("org.springframework.context.annotation6"); context.refresh(); Map<String, Object> beans = context.getBeansWithAnnotation(Configuration.class);