spring 获取对象的注解

Posted 2021-01-02 xiluhua

 

 

BeanDefinition definition = registry.getBeanDefinition(name);
if (definition instanceof AnnotatedBeanDefinition) {
　　AnnotatedBeanDefinition annotatedDefinition = (AnnotatedBeanDefinition) definition;
　　addComponentScanningPackages(packages, annotatedDefinition.getMetadata());
}