java 定時任務多線程處理

@Configuration
@EnableScheduling
public class ScheduleConfig implements SchedulingConfigurer, AsyncConfigurer{

/** 異步處理 */
public void configureTasks(ScheduledTaskRegistrar taskRegistrar){
TaskScheduler taskScheduler = taskScheduler();
taskRegistrar.setTaskScheduler(taskScheduler);
}

/** 定時任務多線程處理 */
@Bean(destroyMethod = "shutdown")
public ThreadPoolTaskScheduler taskScheduler(){
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.setPoolSize(20);
scheduler.setThreadNamePrefix("task-");
scheduler.setAwaitTerminationSeconds(60);
scheduler.setWaitForTasksToCompleteOnShutdown(true);
return scheduler;
}

/** 異步處理 */
public Executor getAsyncExecutor(){
Executor executor = taskScheduler();
return executor;
}

/** 異步處理 異常 */
public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler(){
return new SimpleAsyncUncaughtExceptionHandler();
}
}