目前認為比較好的解決方案。

1，工具類

public class SpringApplicationContextHolder implements ApplicationContextAware {

	private static ApplicationContext context;

	@Override
	public void setApplicationContext(ApplicationContext context) throws BeansException {
		SpringApplicationContextHolder.context = context;
	}

	public static Object getSpringBean(String beanName) {
		return context == null ? null : context.getBean(beanName);
	}

	public static String[] getBeanDefinitionNames() {
		return context.getBeanDefinitionNames();
	}
}
 

2，在Spring配置中註冊工具類的bean 

<bean class="xxx.SpringApplicationContextHolder" />  

3，獲取

Xxxx xx= (Xxxx) SpringApplicationContextHolder.getSpringBean("xxx");