Feign

来源： https://stackoverflow.com/questions/38910746/spring-boot-feign-client-getting-http-404

来源： https://stackoverflow.com/questions/59765206/feign-for-downloading-file

来源： https://stackoverflow.com/questions/61001300/java-spring-feign-errors-out-with-load-balancer-does-not-have-available-server

来源： https://stackoverflow.com/questions/61001300/java-spring-feign-errors-out-with-load-balancer-does-not-have-available-server

来源： https://stackoverflow.com/questions/61641977/spring-cloud-starter-openfeign-invalid-http-method-patch-executing-patch

问题 Here is my interface. public interface SCIMServiceStub { @RequestLine("GET /Users/{id}") SCIMUser getUser(@Param("id") String id); @RequestLine("GET /Groups?filter=displayName+Eq+{roleName}") SCIMGroup isValidRole(@Param("roleName") String roleName); } Here getUser call works fine. But isValidRole is not working properly as the request is eventually sent like this. /Groups?filter=displayName+Eq+{roleName}" Here {roleName} is not resolved. What am I missing here? Appreciate some help, as I'm

问题 I tried to create a feign client for my REST service controller in Spring. @PostMapping("/search") public Page<MeasureDto> searchMeasures(@RequestBody MeasureDto example, Pageable pageable) { ... } The client looks like this: @PostMapping("/search") public Page<MeasureDto> searchMeasures(@RequestHeader("apiKey") String apiKey, @RequestBody MeasureDto example, Pageable pageable); Following exception is thrown when running a test: Caused by: java.lang.IllegalStateException: Method has too many

问题 Hello I created simple ErrorDecoder but it's not invoked: The configuration: @Bean UserClient userClient ( @Value( "${url}" ) final String url ) { return Feign .builder() .client( new OkHttpClient() ) .errorDecoder( new FeignErrorDecoder() ) .encoder( new GsonEncoder() ) .decoder( new GsonDecoder() ) .logger( new Slf4jLogger( UserClient.class ) ) .logLevel( Level.FULL ) .target( UserClient.class, url ); } ErrorDecoder: @Slf4j public class FeignErrorDecoder implements ErrorDecoder { @Override

问题 Tell me, how can I set the default value in a parameter in the Feign client or other? Here is my code. I indicated the default value, but it does not work :( Service: public Price get(PricesRequest request) { return priceFeignClient.get( request.getPrice(), request.getAddress(), request.getCode(), request.getCurrency() ) } Feign client: public interface PriceFeignClient { @GetMapping Price get(@RequestParam("price") String price, @RequestParam("address") String Address, @RequestParam(value =

问题 Using spring-mvc annotations, how can I define an @FeignClient that can POST form-url-encoded? 回答1: Use form encoder for feign: https://github.com/OpenFeign/feign-form and your feign configuration can look like this: class CoreFeignConfiguration { @Autowired private ObjectFactory<HttpMessageConverters> messageConverters @Bean @Primary @Scope(SCOPE_PROTOTYPE) Encoder feignFormEncoder() { new FormEncoder(new SpringEncoder(this.messageConverters)) } } Then, the client can be mapped like this: