Java tutorial
/* * Copyright 2005-2020 Daxia Team All rights reserved. * Support: zhangzhen * License: Daxia Team license */ package com.ling.spring.event; import org.springframework.context.ApplicationEvent; import org.springframework.context.event.SmartApplicationListener; import org.springframework.stereotype.Component; @Component public class LisiListener implements SmartApplicationListener { @Override public void onApplicationEvent(ApplicationEvent event) { System.out.println("?" + event.getSource()); } @Override public int getOrder() { return 1; } @Override public boolean supportsEventType(Class<? extends ApplicationEvent> eventType) { return eventType == ContentEvent.class; } @Override public boolean supportsSourceType(Class<?> sourceType) { return sourceType == String.class; } }