详解SpringBoot开发案例之整合定时任务(Scheduled)

import org.springframework.stereotype.Component;
/**
 * 统计失败邮件定时重新发送
 * 创建时间 2017年7月21日
 *
 */
@Component("sendMail")
public class SendMail {
 //@Scheduled(cron = "0/5 * * * * &＃63;")
 public void sendMail() {
  System.out.println("统计失败邮件定时重新发送开始");
 }
}

/**
 * 启动类
 * 创建时间 2017年7月19日
 *
 */
@EnableAutoConfiguration
@ComponentScan(basePackages={"com.itstyle.main"})
@ImportResource({"classpath:spring-context-dubbo.xml","classpath:spring-context-task.xml"})
public class Application {
 private static final Logger logger = Logger.getLogger(Application.class);
 public static void main(String[] args) throws InterruptedException {
  SpringApplication.run(Application.class, args);
  logger.info("项目启动 ");
 }
}

@Target({ java.lang.annotation.ElementType.METHOD,
  java.lang.annotation.ElementType.ANNOTATION_TYPE })
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Repeatable(Schedules.class)
public @interface Scheduled {
 public abstract String cron();
 public abstract String zone();
 public abstract long fixedDelay();
 public abstract String fixedDelayString();
 public abstract long fixedRate();
 public abstract String fixedRateString();
 public abstract long initialDelay();
 public abstract String initialDelayString();
}