通过 MethodInvokingFactoryBean 来实现静态方法或者对象初始化调用
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean"/> <property name="targetClass" value="具体的Class对象"/> <property name="targetMethod" value="init方法"/> 可以是静态方法调用 <property name="arguments" ref="引用对象"/> </bean>
Spring容器启动对象初始化顺序 Constructor ->BeanNameAware：setBeanName回调 ->BeanFactoryAware：setBeanFactory回调 ->ApplicationContextAware:setApplicationContext(回调) ->BeanPostProcessor:postProcessBeforeInitialization(Object bean, String beanName)回调 ->PostConstructor注解方法执行 ->InitializingBean:afterPropertiesSet()回调 ->XML init-method ->BeanPostProcessor:postProcessAfterInitialization(Object bean, String beanName)->业务方法 ->PreDestroy注解方法执行 ->DisposableBean:destroy方法执行 ->XML destroy-method