SpringBoot使用Gson

SpringBoot使用Gson

@Configuration
public class MvcConfig  {

    @Bean
    public HttpMessageConverters customConverters() {
        Collection<HttpMessageConverter<?>> messageConverters = new ArrayList<>();
        GsonHttpMessageConverter gsonHttpMessageConverter = new GsonHttpMessageConverter();
        messageConverters.add(gsonHttpMessageConverter);
        return new HttpMessageConverters(true, messageConverters);
    }
}