基于@Scheduled注解的Spring定时任务

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.2.xsd">
</beans>

<task:annotation-driven scheduler="scheduler" executor="executor" proxy-target-class="true" />

<task:scheduler id="scheduler" pool-size="10" />

public interface ScheduledService {
public void test();
}

import com.esscard.extra.task.ScheduledService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;import java.text.SimpleDateFormat;
import java.util.Date;@Component
public class ScheduledImpl implements ScheduledService {
private Logger logger = LoggerFactory.getLogger(ScheduledImpl.class); @Scheduled(cron="0/5 * * * * ? ")
@Override
public void test() {
SimpleDateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
System.out.println(df);
logger.info("时间:" + df.format(new Date()));
}
}