error info: feign.codec.DecodeException: Could not extract response: no suitable HttpMessageConverte_feignmessageconvertexception

作者：神奇cpp | 2024-07-12 11:34:28

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feignmessageconvertexception

使用feign框架的@FeignClient调用GET请求，并接受json返回值的时候，会报Could not extract response: no suitable HttpMessageConverte 异常

需要在fastMediaTypes添加fastMediaTypes.add(MediaType.TEXT_PLAIN);配置


List<MediaType> fastMediaTypes = new ArrayList<MediaType>();
 
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
fastMediaTypes.add(MediaType.TEXT_PLAIN);
 
fastJsonHttpMessageConverter.setSupportedMediaTypes(fastMediaTypes);

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