调用
@FeignClient
public interface FeignDemo{
@requestMapping("/test)
public String test();
}
拦截器
很简单的使用方法,直接去实现RequestInterceptor接口就可以了
@Slf4j
@Component
public class MyFeignInterceptor implements RequestInterceptor {
@Override
public void apply(RequestTemplate template) {
ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes)RequestContextHolder.getRequestAttributes();
log.info("===request: {}", template.url());
template.header("aaaa", "bbbb");
}
}