Spring之任务调度Scheduled

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Scheduled调度

案例

配置

<?xml version="1.0" encoding="UTF-8"?>
<beans 
    xmlns:task="http://www.springframework.org/schema/task"
	xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="
    	http://www.springframework.org/schema/beans
       	http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
       	http://www.springframework.org/schema/context
       	http://www.springframework.org/schema/context/spring-context-3.0.xsd
        http://www.springframework.org/schema/task
       	http://www.springframework.org/schema/task/spring-task-3.2.xsd">
    <task:annotation-driven/>
</beans>
@Component
public class PushLogListUpdate {
 
	@Autowired
	private PushLogListDao pushLogListDao;
	public static Boolean isRun=false; //共享变量
	
	
//	 @Scheduled(cron="* */3 * * * ?") //每3分钟执行1次   
	 @Scheduled(cron = "*/10 * * * * ?")//每隔10秒执行一次,给测试用
	 public void pushLogListUpdate(){
			System.out.println("当前时间是:"+DateUtil.dateFormat(new Date(), DateUtil.yyyyMMddHHmmss));
	 }
	  
}

spring配置一定要扫描到该类

结果

当前时间是:2018-07-21 20:16:40
当前时间是:2018-07-21 20:16:50
当前时间是:2018-07-21 20:17:00
当前时间是:2018-07-21 20:17:10
当前时间是:2018-07-21 20:17:20
当前时间是:2018-07-21 20:17:30
当前时间是:2018-07-21 20:17:40
当前时间是:2018-07-21 20:17:50

 

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转载自blog.csdn.net/zhou920786312/article/details/81154539