Feign如何解决服务之间调用传递token

public class FeignConfig implements RequestInterceptor {
        @Override
        public void apply(RequestTemplate requestTemplate) {
            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
            HttpServletRequest request = attributes.getRequest();
            //添加token
            requestTemplate.header(HttpHeaders.AUTHORIZATION, request.getHeader(HttpHeaders.AUTHORIZATION));
        }
    }

    @FeignClient(name = "qtjuaa", configuration = FeignConfig.class)
    public interface UaaClient {
        @RequestMapping(value = "/api/test", method= RequestMethod.GET)
        String test();
    }

@RefreshScope
@RestController
public class XXXController extends BaseController implements IndicatorsFeignApi{
	@Resource
	private XXXService xxx;
	@Override
	public Wrapper<CommonVo> getXXXX(@RequestBody CommonDto commonDto) {
		try {
			CommonVo vo = xxx.getdata(commonDto);
			return WrapMapper.ok(vo);
		}catch(Exception e) {
			e.printStackTrace();
			return WrapMapper.error("系统异常,请联系管理员!");
		}
	}
}
//Service不进行展示，注意参数传递至service层时要加入注解@RequestBody等才能获取参数

org.springframework.cloud
spring-cloud-starter-hystrix
org.springframework.cloud
spring-cloud-starter-netflix-hystrix-dashboard

@FeignClient(value = "被调用服务名")
public interface IndicatorsFeignApi {
	
	@PostMapping(value = "/api/getXXXX",consumes="application/json", headers = {"Accept=application/json", "Content-Type=application/json"})
	Wrapper<CommonVo> getXXXX(@RequestBody CommonDto commonDto);	
}

@Component
public class IndicatorsFeignApiHystrix implements IndicatorsFeignApi {
	@Override
	public Wrapper<CommonVo> getXXXX(CommonDto commonDto) {
		System.out.println("=====调用服务获数据发生异常======");
		return null;
	}
}

feign:
  hystrix:
    enabled: true

//serviceImp层
   @Autowired
    private IndicatorsFeignApi api;//声明调用api
    
    @Override
    public CommonVo getXXX(CommonDto commonDto) {
        Wrapper<CommonVo> result =   api.getXXXX(commonDto);//服务调用
        if(result!=null) {
            return result.getResult();
        }else {
            return new CommonVo();
        }
    }