Spring+ ApplicationListener

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.stereotype.Component;


@Component("aviatorRegisterConfigue")
public class AviatorRegisterConfigue implements ApplicationListener<ContextRefreshedEvent> {// ContextRefreshedEvent为初始化完毕事件，spring还有很多事件可以利用
    private static final Logger LOG = LoggerFactory.getLogger(AviatorRegisterConfigue.class);
    
    /**
     * 当一个ApplicationContext被初始化或刷新触发
     */
    @Override
    public void onApplicationEvent(ContextRefreshedEvent event) {
        if (event.getApplicationContext().getDisplayName().equals("Root WebApplicationContext")) {
                        
            //放入代码字典操作
            LOG.info("redis缓存加载成功"); 
        }
    }

}