springboot多线程定时任务

新建ScheduleConfig类

@Configuration
@EnableScheduling
public class ScheduleConfig implements SchedulingConfigurer, AsyncConfigurer {
    @Override
    public void configureTasks(ScheduledTaskRegistrar taskRegistrar) {
        TaskScheduler taskScheduler = taskScheduler();
        taskRegistrar.setTaskScheduler(taskScheduler);
    }

    /**
     * 定时任务多线程处理
     */
    @Bean(destroyMethod = "shutdown")
    public ThreadPoolTaskScheduler taskScheduler() {
        ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
        scheduler.setPoolSize(100);
        scheduler.setThreadNamePrefix("task-");
        scheduler.setAwaitTerminationSeconds(60);
        scheduler.setWaitForTasksToCompleteOnShutdown(true);
        return scheduler;
    }
}

新建定时任务类

@ConditionalOnProperty(prefix = "scheduling", name = "log-with", havingValue = "true")
@Component
public class SyncLogJob {

    private Logger logger = LogManager.getLogger(SyncLogJob.class);

    @Autowired
    private SyncLogService syncLogService;

    @Scheduled(cron = "${scheduling.log-cron}")
    private void configureTasks() {
        logger.info("====================="+System.currentTimeMillis());
        具体需要实现的业务
        logger.info("====================="+System.currentTimeMillis());
    }
}

在配置文件中配置定时任务

scheduling.log-with: true
scheduling.log-cron: 0/5 * * * * ?