Inflearn Community Q&A

jsr-380까지 듣다가

이것을 처음부터 스프링으로 만들어 보고자 다음과 같이 하였으나 에러발생하였습니다.

package kr.co.softcampus.config;

import java.util.List;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;
import org.springframework.format.FormatterRegistry;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.validation.MessageCodesResolver;
import org.springframework.validation.Validator;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.HandlerMethodReturnValueHandler;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.config.annotation.AsyncSupportConfigurer;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.ViewResolverRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

// Spring MVC 프로젝트에 관련된 설정을 하는 클래스
@Configuration
// Controller 어노테이션이 셋팅되어 있는 클래스를 Controller로 등록한다.
@EnableWebMvc
// 스캔할 패키지를 지정한다.
@ComponentScan("kr.co.softcampus.controller")
public class ServletAppContext implements WebMvcConfigurer{
	// Controller의 메서드가 반환하는 jsp의 이름 앞뒤에 경로와 확장자를 붙혀주도록 설정한다.
	@Override
	public void configureViewResolvers(ViewResolverRegistry registry) {
		// TODO Auto-generated method stub
		WebMvcConfigurer.super.configureViewResolvers(registry);
		registry.jsp("/WEB-INF/view/", ".jsp");
	}
	
	// 정적 파일의 경로를 매핑한다.
	@Override
	public void addResourceHandlers(ResourceHandlerRegistry registry) {
		// TODO Auto-generated method stub
		WebMvcConfigurer.super.addResourceHandlers(registry);
		registry.addResourceHandler("/**").addResourceLocations("/resources/**/");
	}
	
	@Bean
	public ReloadableResourceBundleMessageSource messageSource() {
		ReloadableResourceBundleMessageSource res=new ReloadableResourceBundleMessageSource();
		res.setBasename("/WEB-INF/properties/error_message");
		
		return res;
	}

	@Override
	public void addFormatters(FormatterRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public Validator getValidator() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureAsyncSupport(AsyncSupportConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configurePathMatch(PathMatchConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addInterceptors(InterceptorRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public MessageCodesResolver getMessageCodesResolver() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void addViewControllers(ViewControllerRegistry registry) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void addCorsMappings(CorsRegistry registry) {
		// TODO Auto-generated method stub
		
	}
}

WebMvcConfigurer.super.configViewResolvers(registry)에서 에러가 발생하는데요

Cannot directly invoke the abstract method configureViewResolvers(ViewResolverRegistry) for the type WebMvcConfigurer

이런 에러메시지가 나옵니다.

그리고 그 밑에 WebMvcConfigurer.super.addResourceHandlers(registry);에서는

이런 에러메시지가 나옵니다.

Cannot directly invoke the abstract method addResourceHandlers(ResourceHandlerRegistry) for the type WebMvcConfigurer

어떻게 해야 하는지요