数据类型转换之-MediaType.TEXT_PLAIN

最新推荐文章于 2024-12-23 16:07:23 发布

原创最新推荐文章于 2024-12-23 16:07:23 发布 · 1.5k 阅读

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该博客介绍了在SpringBoot中遇到的‘nosuitableHttpMessageConverterfoundforresponse’错误，问题源于缺少适合的Http消息转换器。解决方案是通过自定义MappingJackson2HttpMessageConverter并设置支持文本类型响应。

一概述

错误信息

Could not extract response: no suitable HttpMessageConverter found for response type [cn.justme.sboot.entity.BaseResp<java.lang.String>] and content type [text/plain;charset=UTF-8]

二解决方法

增加配置

    @Bean
    public MappingJackson2HttpMessageConverter customMappingJackson2HttpMessageConverter() {
        return new CustomMappingJackson2HttpMessageConverter();
    }

    static class CustomMappingJackson2HttpMessageConverter extends MappingJackson2HttpMessageConverter {
        public CustomMappingJackson2HttpMessageConverter() {
            setSupportedMediaTypes(Collections.singletonList(MediaType.TEXT_PLAIN));
        }
    }

参考：

springboot: no suitable HttpMessageConverter found for response ~ SHIV STEP · 大专栏https://www.dazhuanlan.com/luoo_snow/topics/1665004