如何在Netty中注解使用Service或者Mapper

@Component
public class OBDHandler extends ChannelInboundHandlerAdapter {
 
    private final Logger logger = LoggerFactory.getLogger(getClass());
    
    @Autowired
    private OBDMapper mOBDMapper;
}

public class OBDServer { 
    private Logger log = LoggerFactory.getLogger(getClass());
    private OBDHandler obdHandler;
    private int port; 
    public OBDServer(int port,OBDHandler obdHandler) {
        this.port = port;
        this.obdHandler = obdHandler;
    }
 
    private void bind() throws Exception {
        EventLoopGroup group = new NioEventLoopGroup();
        ServerBootstrap serverBootstrap = new ServerBootstrap();
        serverBootstrap.group(group)//
        .channel(NioServerSocketChannel.class) //
        .childHandler(new ChannelInitializer<SocketChannel>() { //
            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(new LengthFieldBasedFrameDecoder(1024*1024,0,4));
                ch.pipeline().addLast(obdHandler);
            }
        });
    }
}

@Configuration
public class NettyConfig {    
    @Autowired
    private OBDHandler obdHandler;
    
    @Bean
    public OBDServer obdServer(){
        OBDServer obdServer = new OBDServer(7788,obdHandler);
        obdServer.startServer();
        return obdServer;
    }
}

public class OBDServer { 
    @Autowired
    private OBDMapper mOBDMapper;    
    public OBDServer(int port) {
        this.port = port;
    }
 
    private void bind() throws Exception {
        EventLoopGroup group = new NioEventLoopGroup();
        ServerBootstrap serverBootstrap = new ServerBootstrap();
        serverBootstrap.group(group)//
        .channel(NioServerSocketChannel.class) //
        .childHandler(new ChannelInitializer<SocketChannel>() { //
            @Override
            public void initChannel(SocketChannel ch) throws Exception {
                ch.pipeline().addLast(new LengthFieldBasedFrameDecoder(1024*1024,0,4));
                ch.pipeline().addLast(new OBDHandler(mOBDMapper));
            }
        });
    }
}

@Slf4j
@Component
public class BootNettyChannelInboundHandlerAdapter extends ChannelInboundHandlerAdapter {
   public static BootNettyChannelInboundHandlerAdapter 
   bootNettyChannelInboundHandlerAdapter;
    //1.正常注入[记得主类也需要使用@Component注解]
    @Autowired
    private DeviceUpService deviceUpService;
    //2.初始化构造方法一定要有
    public BootNettyChannelInboundHandlerAdapter() {
 
    }
    //3.容器初始化的时候进行执行-这里是重点
    @PostConstruct
    public void init() {
        bootNettyChannelInboundHandlerAdapter = this;
        bootNettyChannelInboundHandlerAdapter.deviceUpService = this.deviceUpService;
    }
}

bootNettyChannelInboundHandlerAdapter.deviceUpService