spring IOC运行时序图-基于注解

定位

setConfiigLocations

obtainRefreshBeanFactory

AnnotationConfigApplicationContext

refresh

DefaultListableBeanFactory

AbstractRefreshableConfigApplicationContext

加载

注册

paseBeanDefinitionElement

BeanDefinitionReaderUtils

AnnotationConfigWebApplicationContext

registerBeanDefinition

BeanDefinitionParseDelegate

DefaultBeanDefinitionDocumentReader

registerBeanDefinitions

doLoadBeanDefinitions

AnnotatedBeanDefinitionReader

loadBeanDefinitions

AbstractApplicationContext

调用构造方法

registerBeannDefinittion

refreshBeanFactory