springboot线程池简单配置

@Configuration
public class ThirdPartyOilSmallTaskConfig {

    @Bean("thirdPartyOilSmallTaskExecutor")
    public ThreadPoolTaskExecutor uniteOilThreadPoolTaskExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(10);
        executor.setMaxPoolSize(50);
        executor.setQueueCapacity(3000);
        executor.setKeepAliveSeconds(15);
        executor.setThreadNamePrefix("thirdPartyOilSmallTaskExecutor-");
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        //方法用来设置 线程池关闭 的时候 等待 所有任务都完成后，再继续 销毁 其他的 Bean
        executor.setWaitForTasksToCompleteOnShutdown(true);
        // 该方法用来设置线程池中 任务的等待时间，如果超过这个时间还没有销毁就 强制销毁，以确保应用最后能够被关闭，而不是阻塞住
        executor.setAwaitTerminationSeconds(10);
        return executor;
    }

}