how to add HttpMessageConverter in feignclient

[newShiJ]

No description provided.

[ryanjbaxter]

Declaring any additional HttpMessageConverter as a Bean should automatically be added to all Feign clients.

[newShiJ]

thank you

[strongfist]

@newShiJ have your problem solved

my client is:
@PutMapping(value = "", produces = MediaType.APPLICATION_JSON_VALUE)
ResponseEntity uploadFile(URI uri, ByteArrayOutputStream outputStream );
except i have added ByteArrayHttpMessageConverter like Http Message Converters with the Spring Framework
and failing the same this converter does not take effect.

feign.codec.EncodeException: Could not write request: no suitable HttpMessageConverter found for request type [java.io.ByteArrayOutputStream]
at org.springframework.cloud.openfeign.support.SpringEncoder.encodeWithMessageConverter(SpringEncoder.java:188)
at org.springframework.cloud.openfeign.support.SpringEncoder.encode(SpringEncoder.java:134)
at org.springframework.cloud.openfeign.support.PageableSpringEncoder.encode(PageableSpringEncoder.java:101)
at feign.ReflectiveFeign$BuildEncodedTemplateFromArgs.resolve(ReflectiveFeign.java:396)
at feign.ReflectiveFeign$BuildTemplateByResolvingArgs.create(ReflectiveFeign.java:232)
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:84)
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:100)
at jdk.proxy2/jdk.proxy2.$Proxy169.uploadFile(Unknown Source)

[waveofmymind]

Today, I also encountered a similar issue while using OpenFeign in a Webflux environment.
Has this issue been resolved?