Spring Boot 定時任務的使用

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;

/**
 * 定時任務配置類
 *
 * @author 單紅宇(365384722)
 * @create 2016年3月21日
 */
@Configuration
@EnableScheduling // 啟用定時任務
public class SchedulingConfig {

    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Scheduled(cron = "0/20 * * * * ?") // 每20秒執行一次
    public void scheduler() {
        logger.info(">>>>>>>>>>>>> scheduled ... ");
    }

}