最近在使用Springboot的时候需要通过静态的方法获取到Spring容器托管的bean对象,参照一些博文里写的,新建了个类,并实现ApplicationContextAware接口。代码大致如下:
@Component public class SpringUtils implements ApplicationContextAware { private static ApplicationContext applicationContext; @Override public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { if(SpringUtils.applicationContext == null) { SpringUtils.applicationContext = applicationContext; } } public static <T> T getBean(String name,Class<T> clazz){ return getApplicationContext().getBean(name, clazz); }