Theme NexT works best with JavaScript enabled
Feign
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 import com.fasterxml.jackson.databind.DeserializationFeature;import com.fasterxml.jackson.databind.ObjectMapper;import feign.Logger;import feign.codec.Decoder;import feign.codec.Encoder;import java.util.Arrays;import org.springframework.beans.factory.ObjectFactory;import org.springframework.boot.autoconfigure.http.HttpMessageConverters;import org.springframework.cloud.openfeign.support.ResponseEntityDecoder;import org.springframework.cloud.openfeign.support.SpringDecoder;import org.springframework.cloud.openfeign.support.SpringEncoder;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.http.MediaType;import org.springframework.http.converter.HttpMessageConverter;import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;@Configuration public class FeignConfigure { @Bean public Decoder feignDecoder () { HttpMessageConverter jacksonConverter = new MappingJackson2HttpMessageConverter (customObjectMapper()); ObjectFactory<HttpMessageConverters> objectFactory = () -> new HttpMessageConverters (jacksonConverter); return new ResponseEntityDecoder (new SpringDecoder (objectFactory)); } @Bean public Encoder feignEncoder () { HttpMessageConverter jacksonConverter = new MappingJackson2HttpMessageConverter (customObjectMapper()); ObjectFactory<HttpMessageConverters> objectFactory = () -> new HttpMessageConverters (jacksonConverter); return new SpringEncoder (objectFactory); } public ObjectMapper customObjectMapper () { ObjectMapper objectMapper = new ObjectMapper (); objectMapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true ); return objectMapper; } @Bean public Logger.Level logger () { return Logger.Level.FULL; } }