springboot 线程池

@Configuration
public class MyThreadPoolTaskExecutor {

    @Bean("bdpThreadPoolTaskExecutor")
    public ThreadPoolTaskExecutor taskExecutor() {
        ThreadPoolTaskExecutor poolExecutor = new ThreadPoolTaskExecutor();
        // 核心线程数
        poolExecutor.setCorePoolSize(3);
        // 最大线程数
        poolExecutor.setMaxPoolSize(9);
        // 队列大小
        poolExecutor.setQueueCapacity(30);
        // 线程最大空闲时间
        poolExecutor.setKeepAliveSeconds(2);
        // 拒绝策略
        poolExecutor.setRejectedExecutionHandler(new ThreadPoolExecutor.AbortPolicy());
        // 线程名称前缀
        poolExecutor.setThreadNamePrefix("my-pool-");

        poolExecutor.setWaitForTasksToCompleteOnShutdown(true);
        poolExecutor.setAwaitTerminationSeconds(60);

        poolExecutor.initialize();
        return poolExecutor;
    }


}