spring mvc @Scheduled方法被执行两次

2016-06-19 06:10:45 1.1k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

SpringMVC:使用注解@Scheduled实现定时任务之前用过quartz的事件管理器来配置定时任务，需要在spring-mvc.xml里面进行配置，比较繁琐。用注解@Scheduled的方式就简单多了，以下介绍实现的过程。步骤一在你的spring-mvc.xml中添加两处引用，新增配置<task:annotation-driven /> xmlns:task="http://www.springframework.org/schema/task" http://www.springframework.org/schema/ 阅读详情

我在本地和本地tomcat上查看日志输出都会在同一时间点被执行两次请问有大侠知道是为什么么,网上找的各种无解，以下是我的配置文件:
只在spring的配置文件中添加了

<task:annotation-driven/>
<context:component-scan base-package="com.spring.*">
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>

java类中：



@Component

@Lazy(false)

public class TimeTask {

	@Autowired

	private SendSMSService sendSMSService;

	@Autowired

	private SMSSendMsgLogService smsLogService;

	@Autowired

	private UserService userService;

	

	/**  

     * 心跳更新。启动时执行一次，之后每隔30秒执行一次  

     * 从日志中获取待发送短信进行发送

	 * @throws Exception 

     **/    

	@Scheduled(cron = "0/10 * * * * ?")

    public void timeSendSMS() throws Exception{  

		System.out.println(DateUtil.format(new Date(), "yyyy-MM-dd HH:mm")+"进入定时发送待发送短信任务~~~~~~~~~~~~");

		SmsSendLogParams entityPar = new SmsSendLogParams();

		entityPar.setStatus(2);

		List<SmsSendLog> logList = smsLogService.getEntityListFroPar(entityPar);

		for (SmsSendLog smsSendLog : logList) {

			sendSMS(smsSendLog.getID());

		}

    }

	

	private void sendSMS(Integer logId) throws Exception {

		String returnStatus;

		Map<String,String> msgInfo = new HashMap();

		  SmsSendLog log = smsLogService.getEntityListFroID(logId);

		  //判断用户是否存在

		  UserInfo userinfo = userService.getUserInfoFroIdActivities(log.getUSERID());

		  if(null!=userinfo){

			  msgInfo.put(log.getSENDNUM(), log.getSENDTEXT());

			  returnStatus = this.sendSMSService.sendSMS(msgInfo);

		  }else{

			  returnStatus="不存在的用户"; 

		  }

		  //记录日志

		  SmsSendLogParams par = new SmsSendLogParams();

		  par.setId(log.getID());

		  par.setFailReason(returnStatus);

		  par.setSendcs(log.getSENDCS()+1);

		  par.setSendDate(new Date());

		  par.setSendNum(log.getSENDNUM());

		  par.setSendText(log.getSENDTEXT());

		  if("SUCCESS".equals(returnStatus)){

			  par.setStatus(1); 

		  }else{

			  par.setStatus(0); 

		  }

		  par.setUserId(log.getUSERID());

		  smsLogService.editEntity(par);

	}

}