package org.baeldung.spring; import java.util.List; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; import org.springframework.http.converter.HttpMessageConverter; import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @Configuration @EnableWebMvc @ComponentScan("org.baeldung.web") public class WebConfig implements WebMvcConfigurer { public WebConfig() { super(); } // beans @Override public void configureMessageConverters(final List> converters) { converters.add(new MappingJackson2HttpMessageConverter()); } // }