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

http://m.blog.csdn.net/article/details?id=50945311

首先在配置文件头部的必须要有：
xmlns:task="http://www.springframework.org/schema/task"
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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
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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" />
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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/>
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最后设置任务类
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
}