不需要spring管理,自己根据名字取到对应的bean
package com.yiban.abc.util; import org.springframework.beans.BeansException; import org.springframework.beans.factory.BeanFactory; import org.springframework.beans.factory.BeanFactoryAware; import org.springframework.beans.factory.support.DefaultListableBeanFactory; import org.springframework.context.annotation.Configuration; import java.util.Map; @Configuration public class SpringBeanUtil implements BeanFactoryAware { private static BeanFactory beanFactory; private static DefaultListableBeanFactory listtableBeanFactory; public SpringBeanUtil() { } public void setBeanFactory(BeanFactory beanFactory) throws BeansException { SpringBeanUtil.beanFactory = beanFactory; listtableBeanFactory = (DefaultListableBeanFactory)beanFactory; } public static Object getBean(String name) throws BeansException { return beanFactory.getBean(name); } public static <T> T getBean(Class<T> requiredType) throws BeansException { return beanFactory.getBean(requiredType); } public static <T> T getBean(String name, Class<T> requiredType) throws BeansException { return beanFactory.getBean(name, requiredType); } public static <T> Map<String, T> getBeansOfType(Class<T> requiredType) throws BeansException { return listtableBeanFactory.getBeansOfType(requiredType); } }