定時執行任務(SpringBoot Mybatis-Plus)

@EnableScheduling   // 1.開啟定時任務
@EnableAsync        // 2.開啟多線程
@Service
public class ChkMeetServiceImpl extends ServiceImpl<ChkMeetMapper, ChkMeet> implements ChkMeetService {
    @Override
    public void meetPublicity( Long meetId) throws SocketException {
        ChkMeet chkMeet = chkMeetMapper.selectById(meetId);
        ScheduledThreadPoolExecutor scheduled = new ScheduledThreadPoolExecutor(2);
        scheduled.schedule(new Runnable() {
            @Override
            public void run() {
                chkMeet.setWorkFlowState(3);
                chkMeetMapper.updateById(chkMeet);
                scheduled.shutdownNow();
            }
        }, 1, TimeUnit.MINUTES);//1表示執行任務的間隔時間,以分鍾為單位
    }
}