인프런 커뮤니티 질문&답변

안녕하세요, 이 강의를 수강한 프로젝트를 진행 중인 학부생입니다.

코드를 구성하던 중 이해가 가지 않는 현상이 발생하여 질문드립니다.

LoginInterceptor.java

package Alchole_free.Cockpybara.interceptor;

import Alchole_free.Cockpybara.constant.SessionLoginConst;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;


@Slf4j
//@Component
public class LoginInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
                             Object handler) throws Exception {

        HttpSession session = request.getSession();
        log.info("session = {}", session);
        if (session == null || session.getAttribute(SessionLoginConst.LOGIN_MEMBER) == null) {
            log.info("로그인되지 않은 사용자");
            response.sendRedirect("/login");
            return false;
        }

        log.info("정상 요청");

        return true;
    }
}

WebConfig.java

package Alchole_free.Cockpybara.config;

import Alchole_free.Cockpybara.interceptor.LoginInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

//@Slf4j
@Configuration
//@RequiredArgsConstructor
public class WebConfig implements WebMvcConfigurer {

//    private final LoginInterceptor loginInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new LoginInterceptor())
                .order(1)
                .addPathPatterns("/**")
                .excludePathPatterns("/", "/join", "/login",
                        "/css/**", "/*.ico", "/error");
    }
}

위와 같이 코드를 구성하고 어플리케이션을 실행시켜도 인터셉터가 똑바로 등록되지

않더군요. 디버깅을 해봤는데 아예 Configuration 자체가 적용이 안되는 것 같습니다.

어떤 문제인지 도무지 파악할 수 없어 질문드립니다. 혹시 몰라 설정 파일들도 올립니다.

build.gradle

plugins {
	id 'java'
	id 'org.springframework.boot' version '2.7.13'
	id 'io.spring.dependency-management' version '1.0.15.RELEASE'
}

group = 'Alchole_free'
version = '0.0.1-SNAPSHOT'

java {
	sourceCompatibility = '11'
}

configurations {
	compileOnly {
		extendsFrom annotationProcessor
	}
}

repositories {
	mavenCentral()
}

dependencies {
	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
	implementation 'org.springframework.boot:spring-boot-starter-web'
	implementation 'org.springframework.boot:spring-boot-starter-validation'

	compileOnly 'org.projectlombok:lombok'
	runtimeOnly 'org.mariadb.jdbc:mariadb-java-client'
	annotationProcessor 'org.projectlombok:lombok'
	testImplementation 'org.springframework.boot:spring-boot-starter-test'

	//swagger 설정
	implementation group:'io.springfox', name:'springfox-swagger2', version:'2.8.0'
	implementation group:'io.springfox', name:'springfox-swagger-ui', version:'2.8.0'
}

tasks.named('test') {
	useJUnitPlatform()
}

application.properties

# ?????? ?? ??
spring.datasource.url=jdbc:mariadb://localhost:3306/cockpybara
spring.datasource.username=root
spring.datasource.password=cockpybara
spring.datasource.driver-class-name=org.mariadb.jdbc.Driver

# JPA ??
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=create
spring.jpa.properties.hibernate.format_sql=true //JPA ???? Hibernate? ????? ???? SQL? formating?? ??
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL57Dialect

#show parameter binding
logging.level.org.hibernate.type.descriptor.sql=DEBUG
logging.level.org.hibernate.SQL=DEBUG