Spring-boot 中@Async使用遇到的坑

@SpringBootApplication
@EnableAsync
public class SpringBootApplicationStart {
    public static void main(String[] args) {
        SpringApplication.run(SpringBootApplicationStart.class);
    }
}

@EnableAsync
@Configuration
public class ThreadPoolConfig {
    @Bean("simpleThreadPool")
    public ThreadPoolTaskExecutor simpleThreadPool(){
        ThreadPoolTaskExecutor simpleThreadPool = new ThreadPoolTaskExecutor();
        simpleThreadPool.setCorePoolSize(5);
        simpleThreadPool.setMaxPoolSize(10);
        simpleThreadPool.setQueueCapacity(25);
        simpleThreadPool.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        simpleThreadPool.initialize();
        return simpleThreadPool;
    }
}

@Async
    public void asyncProcess() throws InterruptedException {
        Thread.sleep(2000);
    }

@Autowired
private AsyncTaskService asyncTaskService;
public String asyncMethod(String name,int age) {
        OnelogStats.trace("msg_async", "进入service");
        try {
             // 初学者可能会有这种错误，AsyncTaskService没有注入到Spring导致Async不起作用,注释不规范
            //new AsyncTaskService().asyncProcess();
            asyncTaskService.asyncProcess();
        } catch (InterruptedException e) {
            return "async error";
        }
        return "I am " + name + ", I am " + age + " years old.";
    }