首先,會(huì)給 InstantiationAwareBeanPostProcessor 一個(gè)機(jī)會(huì)創(chuàng)建 Bean。 1 2 3 defaultObject postProcessBeforeInstantiation(Class<?> beanClass, String beanName)throwsBeansException { returnnull; } 若在調(diào)用該方法時(shí)返回了一個(gè)對(duì)象,那么會(huì)將其用著參數(shù),接著調(diào)用 BeanPostProcessor 的 postProcessAfterInitialization...
www.dbjr.com.cn/program/303137o...htm 2025-6-7