Spring实例化过程
2020-09-21 14:31:46 0 举报Spring实例化过程
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singletonObject = singletonFactory.getObject();
检查dependsOn
finishBeanFactoryInitialization
BeanFactory parentBeanFactory = getParentBeanFactory();获取父类bean工厂
markBeanAsCreated(beanName)
createBean
applyBeanPostProcessorsBeforeInstantiationapplyBeanPostProcessorsAfterInitialization
this.alreadyCreated.add(beanName);this.mergedBeanDefinitions.remove(beanName);
Object sharedInstance = getSingleton(beanName);是否为空
beanFactory.preInstantiateSingletons();
是
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