How to send POST request by Spring cloud Feign

Question

It\'s my Feign interface

@FeignClient(
        name=\"mpi\",
        url=\"${mpi.url}\",
        configuration = FeignSimpleEncoderConfig.class
)
public inte         


        

Answer 1

Specify the correct encoder for handle form encoded request

you can specify multi encoder example json/xml/formhttpurl encoded

@Bean
public Encoder feignEncoder() {
    ObjectFactory objectFactory = () ->
            new HttpMessageConverters(new FormHttpMessageConverter());
    return new SpringEncoder(objectFactory);
}

Important FormHttpMessageConverter serialize only MultiValueMap subsclass