spring aop中xml配置文件中标签和属性对应的类
aop相关节点解析后对应的beanClass作下汇总
aop:point-cut对应的beanClass为org.springframework.aop.aspectj.AspectJExpressionPointcut
aop:before/aop:after等对应的beanClass为org.springframework.aop.aspectj.AbstractAspectJAdvice的子类
aop:advisor对应的beanClass为org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor
aop:aspect对应的beanClass为org.springframework.aop.aspectj.AspectJPointcutAdvisor