Spring Boot定时任务的使用方法

package org.springboot.sample.config;

import org.slf4j.logger;

import org.slf4j.loggerfactory;

import org.springframework.context.annotation.configuration;

import org.springframework.scheduling.annotation.enablescheduling;

import org.springframework.scheduling.annotation.scheduled;

/**

  * 定时任务配置类

  *

  * @author 单红宇(365384722)

  * @myblog http://blog.csdn.net/catoop/

  * @create 2016年3月21日

  */

@configuration

@enablescheduling // 启用定时任务

public class schedulingconfig {

   private final logger logger = loggerfactory.getlogger(getclass());

   @scheduled (cron = "0/20 * * * * ?" ) // 每20秒执行一次

   public void scheduler() {

     logger.info( ">>>>>>>>>>>>> scheduled ... " );

   }

}