使用TransmittableThreadLocal实现参数跨线程传递

1. 创建ThreadLocalContext

public class ThreadLocalContext {

    public static TransmittableThreadLocal<SystemParams> systemParamsThreadLocal = new TransmittableThreadLocal<>();
}

2. 赋值

ThreadLocalContext.systemParamsThreadLocal.set(systemParamsDTO);

3. 线程池配置

@Configuration
public class ThreadPoolConfig {

    @Bean
    public ExecutorService threadPoolExecutor(){
        return  TtlExecutors.getTtlExecutorService(new ThreadPoolExecutor(
                10, 1000,30000L, TimeUnit.SECONDS,
                new LinkedBlockingQueue<Runnable>(2000),
                new CustomizableThreadFactory("thread-pool-"),
                RejectPolicy.ABORT.getValue()));
    }
}