我想从一个普通班上开会。使用@Autowired无效。

public class TMessageHandlerFactory implements MessageHandlerFactory {

    @Autowired
    private HttpSession session;

    @Override
    public void data(InputStream data) {
        int userId = (int)session.getAtrribute("key"); //session null
        ....        //do sth
    }
}

构造函数也没有用

@Component
public class SMTPRunner implements ApplicationRunner {

    @Autowired
    private UserService userService;    // userService can access

    @Autowired
    private HttpSession session;        // session can't access

    @Override
    public void run(ApplicationArguments applicationArguments) throws Exception {
        TMessageHandlerFactory myFactory = new TMessageHandlerFactory(session);
        ....
    }
}

我也尝试使用SpringBeanFactory，但也没有用。

@Component
public class SpringBeanFactoryUtil implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        if(SpringBeanFactoryUtil.applicationContext == null) {
            SpringBeanFactoryUtil.applicationContext = applicationContext;
        }
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    public static Object getBean(String name){
        return getApplicationContext().getBean(name);
    }

    public static <T> T getBean(Class<T> clazz){
        return getApplicationContext().getBean(clazz);
    }

    //通过name,以及Clazz返回指定的Bean
    public static <T> T getBean(String name,Class<T> clazz){
        return getApplicationContext().getBean(name, clazz);
    }
}

SpringBeanFactoryUtil只能获取我的自定义bean，不能获取HttpSession。
我该怎么办？