따라하며 배우는 노드, 리액트 시리즈 - 레딧 사이트 만들기(NextJS)(Pages Router)
안녕하세요! 로그아웃 후 계속 auth/me후 계속 req에서 쿠키가 존재해서 문의 남깁니다! application탭에서 쿠키는 잘 삭제가 되고 네트워크 탭에서도 logout이 성공적으로 이루어지는데 reload하면 바로 auth/me가 계속 200코드와 함께 user가 전달됩니다. 콘솔에도 찍어봤는데 계속 req에 쿠키가 같이 전달되고 있어서 요. 서버도 껐다 켜보고 했는데도 계속 그래서 문의드립니다! client/src/context/auth.tsx client/src/components/NavBar.tsx server/src/middlewares/auth.ts server/src/routes/auth.ts
우선 제가 작성한 코드링크는 다음과 같습니다. (주석 포함) http://boj.kr/5cf259ef97444ada8ad4e9391096d3b9 0번 노드가 root 가 아닌경우 루트 노드가 삭제되는 경우 => result = 0 루트 노드가 단독으로 남는 경우 => result = 1 까지 고려해서 케이스 분류를 잘게 하여 작성을 했는데... 결과가 틀렸다고 나와서 어느 부분을 놓쳤는지 통 모르겠습니다 ㅠㅠ
안녕하세요, 강사님 강의 잘 수강하고 있습니다! 3-2 매장 데이터 불러오기 강의에서 매장 정보가 담긴 json 파일은 어디서 구해오는 파일인지 궁금합니다. 올려주신 json파일로 강의 수강 진행하고 있지만, 원하는 다른 매장 데이터로 이용하고 싶을 경우 어디에서 이 json 파일을 얻어와야 하는 것인가요? 감사합니다!
2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 서버 버전 이름: Apache Tomcat/8.5.84 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: Server 빌드 시각: Nov 16 2022 13:34:24 UTC 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: Server 버전 번호: 8.5.84.0 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 운영체제 이름: Windows 11 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 운영체제 버전: 10.0 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 아키텍처: amd64 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 자바 홈: C:\Program Files\Java\jdk1.8.0_351\jre 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: JVM 버전: 1.8.0_351-b10 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: JVM 벤더: Oracle Corporation 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: CATALINA_BASE: C:\Users\신명상\Desktop\교육\framework_inflearn\.metadata\.plugins\org.eclipse.wst.server.core\tmp0 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: CATALINA_HOME: C:\Program Files\tomcat\apache-tomcat-8.5.84-windows-x64\apache-tomcat-8.5.84 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 명령 행 아규먼트: -Dcatalina.base=C:\Users\신명상\Desktop\교육\framework_inflearn\.metadata\.plugins\org.eclipse.wst.server.core\tmp0 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 명령 행 아규먼트: -Dcatalina.home=C:\Program Files\tomcat\apache-tomcat-8.5.84-windows-x64\apache-tomcat-8.5.84 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 명령 행 아규먼트: -Dwtp.deploy=C:\Users\신명상\Desktop\교육\framework_inflearn\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 명령 행 아규먼트: -Djava.endorsed.dirs=C:\Program Files\tomcat\apache-tomcat-8.5.84-windows-x64\apache-tomcat-8.5.84\endorsed 2월 05, 2023 5:26:59 오후 org.apache.catalina.startup.VersionLoggerListener log 정보: 명령 행 아규먼트: -Dfile.encoding=UTF-8 2월 05, 2023 5:26:59 오후 org.apache.catalina.core.AprLifecycleListener lifecycleEvent 정보: 프로덕션 환경들에서 최적의 성능을 제공하는, APR 기반 Apache Tomcat Native 라이브러리가, 다음 java.library.path에서 발견되지 않습니다: [C:\Program Files\Java\jdk1.8.0_351\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jre1.8.0_351/bin/server;C:/Program Files/Java/jre1.8.0_351/bin;C:/Program Files/Java/jre1.8.0_351/lib/amd64;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files\Java\jdk-11\bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\oraclexe\app\oracle\product\11.2.0\server\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Bandizip\;C:\Users\신명상\AppData\Local\Microsoft\WindowsApps;;C:\eGovFrame_inflearn\eGovFrameDev-3.7.0-64bit\eclipse;;.] 2월 05, 2023 5:27:00 오후 org.apache.coyote.AbstractProtocol init 정보: 프로토콜 핸들러 ["http-nio-8080"]을(를) 초기화합니다. 2월 05, 2023 5:27:00 오후 org.apache.catalina.startup.Catalina load 정보: Initialization processed in 497 ms 2월 05, 2023 5:27:00 오후 org.apache.catalina.core.StandardService startInternal 정보: 서비스 [Catalina]을(를) 시작합니다. 2월 05, 2023 5:27:00 오후 org.apache.catalina.core.StandardEngine startInternal 정보: 서버 엔진을 시작합니다: [Apache Tomcat/8.5.84] 2월 05, 2023 5:27:00 오후 org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom 경고: [SHA1PRNG] 알고리즘을 사용하여, 세션 ID를 생성하기 위한 SecureRandom 객체를 생성하는데, [547] 밀리초가 소요됐습니다. 2월 05, 2023 5:27:03 오후 org.apache.jasper.servlet.TldScanner scanJars 정보: 적어도 하나의 JAR가 TLD들을 찾기 위해 스캔되었으나 아무 것도 찾지 못했습니다. 스캔했으나 TLD가 없는 JAR들의 전체 목록을 보시려면, 로그 레벨을 디버그 레벨로 설정하십시오. 스캔 과정에서 불필요한 JAR들을 건너뛰면, 시스템 시작 시간과 JSP 컴파일 시간을 단축시킬 수 있습니다. 2월 05, 2023 5:27:03 오후 org.apache.catalina.core.ApplicationContext log 정보: No Spring WebApplicationInitializer types detected on classpath ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system property 'log4j2.debug' to show Log4j 2 internal initialization logging. See https://logging.apache.org/log4j/2.x/manual/configuration.html for instructions on how to configure Log4j 2 2월 05, 2023 5:27:04 오후 org.apache.catalina.core.ApplicationContext log 정보: Initializing Spring root WebApplicationContext 2월 05, 2023 5:27:05 오후 org.apache.catalina.core.ApplicationContext log 정보: Initializing Spring FrameworkServlet 'action' 17:27:05.978 [localhost-startStop-1] ERROR org.springframework.web.servlet.DispatcherServlet - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]: Cannot create inner bean 'egovframework.example.cmmn.web.EgovBindingInitializer#4487bc5d' of type [egovframework.example.cmmn.web.EgovBindingInitializer] while setting bean property 'webBindingInitializer'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4487bc5d' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:313 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) [servlet-api.jar: 3.1.FR ] at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:1008 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:4948 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardContext.startInternal( StandardContext.java:5263 ) [catalina.jar:8.5.84] at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1424 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1414 ) [catalina.jar:8.5.84] at java.util.concurrent.FutureTask.run ( FutureTask.java:266 ) [?:1.8.0_351] at java.util.concurrent.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1149 ) [?:1.8.0_351] at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:624 ) [?:1.8.0_351] at java.lang.Thread.run ( Thread.java:750 ) [?:1.8.0_351] Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4487bc5d' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1352 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] ... 31 more Caused by: java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) ~[catalina.jar:8.5.84] at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) ~[catalina.jar:8.5.84] at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) ~[spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] ... 31 more 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.ApplicationContext log 심각: 서블릿 [action]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]: Cannot create inner bean 'egovframework.example.cmmn.web.EgovBindingInitializer#4487bc5d' of type [egovframework.example.cmmn.web.EgovBindingInitializer] while setting bean property 'webBindingInitializer'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4487bc5d' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:313 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:1008 ) at org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:4948 ) at org.apache.catalina.core.StandardContext.startInternal( StandardContext.java:5263 ) at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1424 ) at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1414 ) at java.util.concurrent.FutureTask.run ( FutureTask.java:266 ) at java.util.concurrent.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1149 ) at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:624 ) at java.lang.Thread.run ( Thread.java:750 ) Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4487bc5d' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1352 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) ... 31 more Caused by: java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) ... 33 more 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.StandardContext loadOnStartup 심각: 웹 애플리케이션 [/Egov_WEB] 내의 서블릿 [action]이(가) load() 예외를 발생시켰습니다. java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:1008 ) at org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:4948 ) at org.apache.catalina.core.StandardContext.startInternal( StandardContext.java:5263 ) at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1424 ) at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1414 ) at java.util.concurrent.FutureTask.run ( FutureTask.java:266 ) at java.util.concurrent.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1149 ) at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:624 ) at java.lang.Thread.run ( Thread.java:750 ) 2월 05, 2023 5:27:06 오후 org.apache.coyote.AbstractProtocol start 정보: 프로토콜 핸들러 ["http-nio-8080"]을(를) 시작합니다. 2월 05, 2023 5:27:06 오후 org.apache.catalina.startup.Catalina start 정보: Server startup in 5900 ms 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.ApplicationContext log 정보: Initializing Spring FrameworkServlet 'action' 17:27:06.795 [http-nio-8080-exec-2] ERROR org.springframework.web.servlet.DispatcherServlet - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]: Cannot create inner bean 'egovframework.example.cmmn.web.EgovBindingInitializer#4fb1d268' of type [egovframework.example.cmmn.web.EgovBindingInitializer] while setting bean property 'webBindingInitializer'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4fb1d268' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:313 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) ~[spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE] at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) [servlet-api.jar: 3.1.FR ] at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardWrapper.allocate( StandardWrapper.java:788 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ApplicationDispatcher.invoke( ApplicationDispatcher.java:688 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ApplicationDispatcher.processRequest( ApplicationDispatcher.java:462 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ApplicationDispatcher.doForward( ApplicationDispatcher.java:388 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ApplicationDispatcher.forward( ApplicationDispatcher.java:316 ) [catalina.jar:8.5.84] at org.apache.jasper.runtime.PageContextImpl.doForward( PageContextImpl.java:735 ) [jasper.jar:8.5.84] at org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:707 ) [jasper.jar:8.5.84] at org.apache.jsp.index_jsp._jspService(index_jsp.java:111) [Egov_WEB/:?] at org.apache.jasper.runtime.HttpJspBase.service( HttpJspBase.java:70 ) [jasper.jar:8.5.84] at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) [servlet-api.jar:?] at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:465 ) [jasper.jar:8.5.84] at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:383 ) [jasper.jar:8.5.84] at org.apache.jasper.servlet.JspServlet.service( JspServlet.java:331 ) [jasper.jar:8.5.84] at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) [servlet-api.jar:?] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:231 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) [catalina.jar:8.5.84] at org.apache.tomcat.websocket.server.WsFilter.doFilter( WsFilter.java:52 ) [tomcat-websocket.jar:8.5.84] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:193 ) [catalina.jar:8.5.84] at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:177 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:97 ) [catalina.jar:8.5.84] at org.apache.catalina.authenticator.AuthenticatorBase.invoke( AuthenticatorBase.java:543 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:135 ) [catalina.jar:8.5.84] at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:92 ) [catalina.jar:8.5.84] at org.apache.catalina.valves.AbstractAccessLogValve.invoke( AbstractAccessLogValve.java:698 ) [catalina.jar:8.5.84] at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:78 ) [catalina.jar:8.5.84] at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:367 ) [catalina.jar:8.5.84] at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:639 ) [tomcat-coyote.jar:8.5.84] at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) [tomcat-coyote.jar:8.5.84] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:885 ) [tomcat-coyote.jar:8.5.84] at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1688 ) [tomcat-coyote.jar:8.5.84] at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) [tomcat-coyote.jar:8.5.84] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) [tomcat-util.jar:8.5.84] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) [tomcat-util.jar:8.5.84] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) [tomcat-util.jar:8.5.84] at java.lang.Thread.run ( Thread.java:750 ) [?:1.8.0_351] Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4fb1d268' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1352 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] ... 57 more Caused by: java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) ~[catalina.jar:8.5.84] at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) ~[catalina.jar:8.5.84] at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) ~[spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] ... 57 more 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.ApplicationContext log 심각: 서블릿 [action]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]: Cannot create inner bean 'egovframework.example.cmmn.web.EgovBindingInitializer#4fb1d268' of type [egovframework.example.cmmn.web.EgovBindingInitializer] while setting bean property 'webBindingInitializer'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4fb1d268' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:313 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) at org.apache.catalina.core.StandardWrapper.allocate( StandardWrapper.java:788 ) at org.apache.catalina.core.ApplicationDispatcher.invoke( ApplicationDispatcher.java:688 ) at org.apache.catalina.core.ApplicationDispatcher.processRequest( ApplicationDispatcher.java:462 ) at org.apache.catalina.core.ApplicationDispatcher.doForward( ApplicationDispatcher.java:388 ) at org.apache.catalina.core.ApplicationDispatcher.forward( ApplicationDispatcher.java:316 ) at org.apache.jasper.runtime.PageContextImpl.doForward( PageContextImpl.java:735 ) at org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:707 ) at org.apache.jsp.index_jsp._jspService(index_jsp.java:111) at org.apache.jasper.runtime.HttpJspBase.service( HttpJspBase.java:70 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:465 ) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:383 ) at org.apache.jasper.servlet.JspServlet.service( JspServlet.java:331 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:231 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.tomcat.websocket.server.WsFilter.doFilter( WsFilter.java:52 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:193 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:177 ) at org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:97 ) at org.apache.catalina.authenticator.AuthenticatorBase.invoke( AuthenticatorBase.java:543 ) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:135 ) at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:92 ) at org.apache.catalina.valves.AbstractAccessLogValve.invoke( AbstractAccessLogValve.java:698 ) at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:78 ) at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:367 ) at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:639 ) at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:885 ) at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1688 ) at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) at java.lang.Thread.run ( Thread.java:750 ) Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [egovframework.example.cmmn.web.EgovBindingInitializer] for bean with name 'egovframework.example.cmmn.web.EgovBindingInitializer#4fb1d268' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1352 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) ... 57 more Caused by: java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) ... 59 more 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.ApplicationDispatcher invoke 심각: 서블릿 [action]을(를) 위한 할당 중 예외 발생 java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) at org.apache.catalina.core.StandardWrapper.allocate( StandardWrapper.java:788 ) at org.apache.catalina.core.ApplicationDispatcher.invoke( ApplicationDispatcher.java:688 ) at org.apache.catalina.core.ApplicationDispatcher.processRequest( ApplicationDispatcher.java:462 ) at org.apache.catalina.core.ApplicationDispatcher.doForward( ApplicationDispatcher.java:388 ) at org.apache.catalina.core.ApplicationDispatcher.forward( ApplicationDispatcher.java:316 ) at org.apache.jasper.runtime.PageContextImpl.doForward( PageContextImpl.java:735 ) at org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:707 ) at org.apache.jsp.index_jsp._jspService(index_jsp.java:111) at org.apache.jasper.runtime.HttpJspBase.service( HttpJspBase.java:70 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:465 ) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:383 ) at org.apache.jasper.servlet.JspServlet.service( JspServlet.java:331 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:231 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.tomcat.websocket.server.WsFilter.doFilter( WsFilter.java:52 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:193 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:177 ) at org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:97 ) at org.apache.catalina.authenticator.AuthenticatorBase.invoke( AuthenticatorBase.java:543 ) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:135 ) at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:92 ) at org.apache.catalina.valves.AbstractAccessLogValve.invoke( AbstractAccessLogValve.java:698 ) at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:78 ) at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:367 ) at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:639 ) at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:885 ) at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1688 ) at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) at java.lang.Thread.run ( Thread.java:750 ) 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.StandardWrapperValve invoke 심각: 경로 [/Egov_WEB]의 컨텍스트 내의 서블릿 [jsp]을(를) 위한 Servlet.service() 호출이, 근본 원인(root cause)과 함께, 예외 [javax.servlet.ServletException: 서블릿 [action]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다.]을(를) 발생시켰습니다. java.lang.ClassNotFoundException: egovframework.example.cmmn.web.EgovBindingInitializer at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1420 ) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass( WebappClassLoaderBase.java:1228 ) at org.springframework.util.ClassUtils.forName( ClassUtils.java:250 ) at org.springframework.beans.factory.support .AbstractBeanDefinition.resolveBeanClass( AbstractBeanDefinition.java:394 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doResolveBeanClass( AbstractBeanFactory.java:1397 ) at org.springframework.beans.factory.support .AbstractBeanFactory.resolveBeanClass( AbstractBeanFactory.java:1344 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:455 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveInnerBean( BeanDefinitionValueResolver.java:299 ) at org.springframework.beans.factory.support .BeanDefinitionValueResolver.resolveValueIfNecessary( BeanDefinitionValueResolver.java:122 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.applyPropertyValues( AbstractAutowireCapableBeanFactory.java:1481 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.populateBean( AbstractAutowireCapableBeanFactory.java:1226 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:543 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:482 ) at org.springframework.beans.factory.support .AbstractBeanFactory$1.getObject( AbstractBeanFactory.java:306 ) at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:230 ) at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:302 ) at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:197 ) at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:772 ) at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:839 ) at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:538 ) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext( FrameworkServlet.java:668 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:634 ) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext( FrameworkServlet.java:682 ) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext( FrameworkServlet.java:553 ) at org.springframework.web.servlet.FrameworkServlet.initServletBean( FrameworkServlet.java:494 ) at org.springframework.web.servlet.HttpServletBean.init( HttpServletBean.java:136 ) at javax.servlet.GenericServlet.init( GenericServlet.java:158 ) at org.apache.catalina.core.StandardWrapper.initServlet( StandardWrapper.java:1170 ) at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1115 ) at org.apache.catalina.core.StandardWrapper.allocate( StandardWrapper.java:788 ) at org.apache.catalina.core.ApplicationDispatcher.invoke( ApplicationDispatcher.java:688 ) at org.apache.catalina.core.ApplicationDispatcher.processRequest( ApplicationDispatcher.java:462 ) at org.apache.catalina.core.ApplicationDispatcher.doForward( ApplicationDispatcher.java:388 ) at org.apache.catalina.core.ApplicationDispatcher.forward( ApplicationDispatcher.java:316 ) at org.apache.jasper.runtime.PageContextImpl.doForward( PageContextImpl.java:735 ) at org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:707 ) at org.apache.jsp.index_jsp._jspService(index_jsp.java:111) at org.apache.jasper.runtime.HttpJspBase.service( HttpJspBase.java:70 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:465 ) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:383 ) at org.apache.jasper.servlet.JspServlet.service( JspServlet.java:331 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:231 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.tomcat.websocket.server.WsFilter.doFilter( WsFilter.java:52 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:193 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:177 ) at org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:97 ) at org.apache.catalina.authenticator.AuthenticatorBase.invoke( AuthenticatorBase.java:543 ) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:135 ) at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:92 ) at org.apache.catalina.valves.AbstractAccessLogValve.invoke( AbstractAccessLogValve.java:698 ) at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:78 ) at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:367 ) at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:639 ) at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:885 ) at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1688 ) at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) at java.lang.Thread.run ( Thread.java:750 ) 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.ApplicationDispatcher invoke 심각: 서블릿 [jsp]을(를) 위한 Servlet.service() 호출이 예외를 발생시켰습니다. javax.servlet.jsp.JspTagException: No message found under code 'image.errorBg' for locale 'ko_KR'. at org.springframework.web.servlet.tags.MessageTag.doEndTag( MessageTag.java:200 ) at org.apache.jsp.common.error_jsp._jspx_meth_spring_005fmessage_005f0(error_jsp.java:214) at org.apache.jsp.common.error_jsp._jspService(error_jsp.java:144) at org.apache.jasper.runtime.HttpJspBase.service( HttpJspBase.java:70 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:465 ) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:383 ) at org.apache.jasper.servlet.JspServlet.service( JspServlet.java:331 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:231 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.catalina.core.ApplicationDispatcher.invoke( ApplicationDispatcher.java:712 ) at org.apache.catalina.core.ApplicationDispatcher.processRequest( ApplicationDispatcher.java:464 ) at org.apache.catalina.core.ApplicationDispatcher.doForward( ApplicationDispatcher.java:388 ) at org.apache.catalina.core.ApplicationDispatcher.forward( ApplicationDispatcher.java:316 ) at org.apache.catalina.core.StandardHostValve.custom( StandardHostValve.java:403 ) at org.apache.catalina.core.StandardHostValve.throwable( StandardHostValve.java:327 ) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:169 ) at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:92 ) at org.apache.catalina.valves.AbstractAccessLogValve.invoke( AbstractAccessLogValve.java:698 ) at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:78 ) at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:367 ) at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:639 ) at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:885 ) at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1688 ) at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) at java.lang.Thread.run ( Thread.java:750 ) 2월 05, 2023 5:27:06 오후 org.apache.catalina.core.StandardHostValve custom 심각: Exception Processing ErrorPage[exceptionType=java.lang.Throwable, location=/common/error.jsp] org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspTagException: No message found under code 'image.errorBg' for locale 'ko_KR'. at org.apache.jasper.servlet.JspServletWrapper.handleJspException( JspServletWrapper.java:582 ) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:488 ) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:383 ) at org.apache.jasper.servlet.JspServlet.service( JspServlet.java:331 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:231 ) at org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:166 ) at org.apache.catalina.core.ApplicationDispatcher.invoke( ApplicationDispatcher.java:712 ) at org.apache.catalina.core.ApplicationDispatcher.processRequest( ApplicationDispatcher.java:464 ) at org.apache.catalina.core.ApplicationDispatcher.doForward( ApplicationDispatcher.java:388 ) at org.apache.catalina.core.ApplicationDispatcher.forward( ApplicationDispatcher.java:316 ) at org.apache.catalina.core.StandardHostValve.custom( StandardHostValve.java:403 ) at org.apache.catalina.core.StandardHostValve.throwable( StandardHostValve.java:327 ) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:169 ) at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:92 ) at org.apache.catalina.valves.AbstractAccessLogValve.invoke( AbstractAccessLogValve.java:698 ) at org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:78 ) at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:367 ) at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:639 ) at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:885 ) at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1688 ) at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) at java.lang.Thread.run ( Thread.java:750 ) Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspTagException: No message found under code 'image.errorBg' for locale 'ko_KR'. at org.apache.jasper.runtime.PageContextImpl.doHandlePageException( PageContextImpl.java:907 ) at org.apache.jasper.runtime.PageContextImpl.handlePageException( PageContextImpl.java:833 ) at org.apache.jsp.common.error_jsp._jspService(error_jsp.java:167) at org.apache.jasper.runtime.HttpJspBase.service( HttpJspBase.java:70 ) at javax.servlet.http.HttpServlet.service( HttpServlet.java:765 ) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:465 ) ... 25 more Caused by: javax.servlet.jsp.JspTagException: No message found under code 'image.errorBg' for locale 'ko_KR'. at org.springframework.web.servlet.tags.MessageTag.doEndTag( MessageTag.java:200 ) at org.apache.jsp.common.error_jsp._jspx_meth_spring_005fmessage_005f0(error_jsp.java:214) at org.apache.jsp.common.error_jsp._jspService(error_jsp.java:144) ... 28 more 강사님 관련 파일 다 설치했는데 오류가 발생합니다. 무슨 문제일까요?ㅠ
강의에서는 const ar = [] ar.length === 0 ?console.log("true"):console.log("FALSE"); 이런식으로 코드를 보여주셨는데 제가 궁금한건 const ar = []; !ar.length ? console.log("Something exist"):console.log("EMPTY"); 이렇게 코드를 작성하면 물론 Something exist가 출력이 되겠지만 제가 궁금한건 저기서 ar.length === 0 // 또는 FALSY? 인지 ar.length ==0 // 또는 FALSY ? 인지 궁금함다. 질문을 한줄 요약하면 삼항 연산자에서 조건 비교를 할때 내부적으로 == 가 사용되는지 아니면 === 로 사용되는지 궁금함다.
안녕하세요! 프로세스 동기화에서 세마포어, 뮤텍스, 모니터 개념을 찾아보면 "프로세스 간에..", "스레드 간에..", "프로세스 또는 스레드 간에.." 글마다 설명이 다르던데 기준이 프로세스가 될 수도 있고, 스레드가 될 수도 있는건가요? 프로세스와 스레드 용어가 섞이다보니 헷갈려서 질문 드립니다!
안녕하세요 큰돌님 늘 강의에 신경써주셔서 감사합니다. 2-H, 2659번 비밀번호 발음하기, 코딩하다가 틀렸다고 나와서.. 질문드리려고 합니다. 문제에 대한 강의도 확인했구요. 로직도 이해한 상태입니다. 그런데 제 코드를 봤을 땐, 어디서 오류가 났는지.. 반례를 도저히 못 찾겠어서 글을 써 봅니다. 혹시 제 코드에서 로직 오류가 있는지 피드백 주실 수 있으실까요? 코드 길이나, 반례 등 어떠한 피드백 전부 환영입니다. 제 코드는 링크로 첨부하겠습니다. 감사합니다. http://boj.kr/b1f8019ccf3d4f03ac0de822cb532282
DISTINCT 함수(거래처 목록, 중복 없이 뽑아주세요) 이 강의에서 과제를 내주셨잖아요? 거래내역의 입금 총액은? 이렇게요 . --거래내역의 총합 SELECT sum(amount) as total FROM transactions; 이걸 말씀하시는건지.. 아니면 제가 문제를 이해를 못하는건가요 ... 혹시 답을 적어주실수있나요 선생님의 과제 의도를 이해하고싶어서요
안녕하세요 강의 수강 중 프로젝트 폴더를 다른 폴더에 저장하고 싶어서 이동시켰습니다. 그 후 인텔리제이로 프로젝트를 열어보니 폴더가 보이지 않는 오류가 있어 구글링해서 오류를 해결하고자 했는데요. ( 참고했던 블로그: https://solbel.tistory.com/2712) 그 후 다시 확인해 보니 디렉토리 구조도 정상적으로 다 뜨지 않는 것 같고 스프링 프레임워크도 사라진 것 같습니다...ㅠ 일반 자바 프로젝트는 폴더 위치를 옮겨도 문제가 생기지 않았는데 스프링 프로젝트만 이런것인지.. 혹시 해결할 수 있는 방법이 있을까요?
get대신 post를 쓰는이유가 다음과 같다는것을 알게됐습니다. CSRF공격에 GET이 취약하기때문 prefetch라는 기술때문에 강제 로그아웃이 될수있다. prefetch란 사용자가 클릭할 가능성이 있는 링크를 가정하여 미리 가져와 페이지 로딩 시간을 줄이는 기술이다. 근데 만약에 로그아웃에 대해서도 적용이된다면 강제 로그아웃이 될수있다. 왜 get요청은 csrf공격에 취약한가요? prefetch는 post요청에 대해서는 처리하지않나요?
안녕하세요. 권철민 선생님. 머신러닝을 업무에 적용하기 위해 공부하고 있는 직장인입니다. 분류, 회귀 등을 공부하다가 텍스트 분석과 추천 시스템까지 오게 되었는데요. 이 컨텐츠들은 이공계 직렬의 데이터 분석과는 조금 거리가 있다는 생각이 들어 건너 뛸까 생각했으나 제가 제대로 모르기 때문에 놓치는 부분이 있을까 하여 질문 드립니다.. 혹시 해당 기술이 이공계 데이터 분석에서 사용된 사례가 있을까요? 선생님의 지혜 여쭙습니다.
