feign服务调用添加Header参数

feign服务调用添加Header参数

@Configuration
public class FeignConfiguration implements RequestInterceptor {
	
	private static final Logger logger = LoggerFactory.getLogger(FeignConfiguration.class);
	
	@Override
	public void apply(RequestTemplate template) {
		ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
		if(null != attributes) {
			HttpServletRequest request = attributes.getRequest();
	        String token = request.getHeader("token");
	        template.header("token", token);
		}
        logger.info("feign interceptor header:{}",template);
	}
}