Spring注解配置定时任务<task:annotation-driven/>

首先在配置文件头部的必须要有:
xmlns:task="http://www.springframework.org/schema/task"
其次xsi:schemaLocation必须为其添加:
http://www.springframework.org/schema/task 
http://www.springframework.org/schema/task/spring-task.xsd
然后spring扫描过程必须涵盖定时任务类所在的目录:
<context:component-scan base-package="com.xx.xx" />
com.xx.xx属于定时任务类的父级甚至更高级
然后设置动作启用定时任务
<task:annotation-driven/>

应用:

import org.springframework.context.annotation.Lazy;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;


@Component
@Lazy(value=false)
public class MyQuartzs {

    @Scheduled(cron = "*/5 * * * * ?")//每隔5秒执行一次
    public void test() throws Exception {
        System.out.println("Test is working......");
    }


    //@Scheduled(cron = "0 0 1 * * ?")//每天凌晨1点整
    //@Scheduled(cron = "0 30 0 * * ?")//每天凌晨0点30分
    //@Scheduled(cron = "0 */60 * * * ?")//1小时处理一次
}





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转载自blog.csdn.net/weikzhao0521/article/details/70143678