@Bean
public HttpMessageConverter<String> stringConverter() {
StringHttpMessageConverter converter = new StringHttpMessageConverter(
Charset.forName("UTF-8"));
return converter;
}
/**
* 在这里我们使用 @Bean注入 fastJsonHttpMessageConvert
* @return
*/
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters() {
// 1、需要先定义一个 convert 转换消息的对象;
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//2、添加fastJson 的配置信息，比如：是否要格式化返回的json数据;
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//3、在convert中添加配置信息.
List<MediaType> fastMediaTypes = new ArrayList<>();
fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8); //处理中文乱码问题
fastConverter.setSupportedMediaTypes(fastMediaTypes);
fastConverter.setFastJsonConfig(fastJsonConfig);
//4、将convert添加到converters当中.
HttpMessageConverter<?> converter = fastConverter;
return new HttpMessageConverters(converter);
}
