안녕하세요. 배포후 화면에서 일부 파일들 (js, font관련, jpg, svg)이 생략되어 확인해보니 collectstatic 이후 만들어진 staticfiles에 해당파일들이 누락된것을 확인하였습니다.  로컬에서는 괜찮은지 확인을해보았고 로컬에서는 정상적으로 staticfiles가 만들어졌습니다. 누락된 파일은 fonts 폴더, temp폴더, magicgid.js 등 입니다. 모두 runserver로 배포한 이후에 추가했던 것들이고 새로 이미지와 컨테이너를 만들어 배포한 이후부터 문제가 발생했습니다. 캐시문제인가도 싶어 도커파일도 여러번 확인해보고 CLI로 static 내부도 확인해보았으나 static에는 파일이 잘 들어간것을 보아 collectstatic이 실행되는 과정에서 문제가 생긴것 같습니다. 5,6번정도 더 시도해보다가 이렇게 질문을 드립니다. 아래는 도커파일 이미지와 깃허브 주소입니다. https://github.com/Aiden-Kwak/oconnect_vultr 감사합니다

안녕하세요 선생님 선생님의 강의를 기반으로 졸업작품을 만들고 있는 학생입니다.  카페 24 에서 클라우드를 사용하여 컨피그 서버를 배포해보았습니다. 맥 환경의 로컬에서 도커 컨테이너를 사용하여 컨피그 서버를 사용했을 때는 깃 설정 정보들이 잘 불러와졌는데 카페 24의 클라우드에서는 도커 컨테이너를 사용하여 컨피그 서버를 사용했을 때는 깃 설정 정보가 불러와지지 않고 아래의 에러가 계속 발생합니다. 클라우드의 인바운드 어댑터와 아웃바운드 어댑터 모두 udp tcp 를 다 열어놓았고  SSL 관련 문제인거 같은데 spring cloud config 관련하여 검색했는데 제대로 된 답변이 없어서 선생님께 질문드립니다. org.eclipse.jgit.api.errors.TransportException: https://github.com/juhwan0815/spring-cloud-config: cannot open git-upload-pack at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:254) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:306) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:200) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.cloneToBasedir(JGitEnvironmentRepository.java:612) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.copyRepository(JGitEnvironmentRepository.java:587) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.createGitClient(JGitEnvironmentRepository.java:570) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.refresh(JGitEnvironmentRepository.java:267) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.getLocations(JGitEnvironmentRepository.java:245) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.MultipleJGitEnvironmentRepository.getLocations(MultipleJGitEnvironmentRepository.java:139) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.AbstractScmEnvironmentRepository.findOne(AbstractScmEnvironmentRepository.java:55) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.MultipleJGitEnvironmentRepository.findOne(MultipleJGitEnvironmentRepository.java:173) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:64) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.EnvironmentEncryptorEnvironmentRepository.findOne(EnvironmentEncryptorEnvironmentRepository.java:61) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.EnvironmentController.getEnvironment(EnvironmentController.java:131) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.EnvironmentController.defaultLabel(EnvironmentController.java:108) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.3.7.jar!/:5.3.7] at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) ~[spring-cloud-context-3.0.3.jar!/:3.0.3] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.7.jar!/:5.3.7] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-5.3.7.jar!/:5.3.7] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) ~[spring-aop-5.3.7.jar!/:5.3.7] at org.springframework.cloud.config.server.environment.EnvironmentController$$EnhancerBySpringCGLIB$$487a538f.defaultLabel(<generated>) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:894) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1063) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:97) ~[spring-boot-actuator-2.4.6.jar!/:2.4.6] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1707) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.46.jar!/:na] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.46.jar!/:na] at java.base/java.lang.Thread.run(Thread.java:831) ~[na:na] Caused by: org.eclipse.jgit.errors.TransportException: https://github.com/juhwan0815/spring-cloud-config: cannot open git-upload-pack at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:600) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.TransportHttp.openFetch(TransportHttp.java:362) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:137) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:123) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1271) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:243) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] ... 78 common frames omitted Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to github.com:443 [github.com/15.164.81.167] failed: Read timed out at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.13.jar!/:4.5.13] at org.eclipse.jgit.transport.http.apache.HttpClientConnection.execute(HttpClientConnection.java:254) ~[org.eclipse.jgit.http.apache-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.http.apache.HttpClientConnection.getResponseCode(HttpClientConnection.java:231) ~[org.eclipse.jgit.http.apache-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.util.HttpSupport.response(HttpSupport.java:207) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:514) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] ... 83 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.base/sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:283) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:309) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803) ~[na:na] at java.base/java.net.Socket$SocketInputStream.read(Socket.java:962) ~[na:na] at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:478) ~[na:na] at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:472) ~[na:na] at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:160) ~[na:na] at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:111) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1501) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1415) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:450) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:421) ~[na:na] at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:436) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) ~[httpclient-4.5.13.jar!/:4.5.13] ... 97 common frames omitted 2021-07-05 18:27:52.850 WARN 1 --- [nio-8888-exec-1] o.s.c.c.s.e.EnvironmentController : Error getting the Environment with name=user-service profiles=default label=null includeOrigin=false org.springframework.cloud.config.server.environment.NoSuchRepositoryException: Cannot clone or checkout repository: https://github.com/juhwan0815/spring-cloud-config at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.refresh(JGitEnvironmentRepository.java:291) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.getLocations(JGitEnvironmentRepository.java:245) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.MultipleJGitEnvironmentRepository.getLocations(MultipleJGitEnvironmentRepository.java:139) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.AbstractScmEnvironmentRepository.findOne(AbstractScmEnvironmentRepository.java:55) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.MultipleJGitEnvironmentRepository.findOne(MultipleJGitEnvironmentRepository.java:173) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:64) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.EnvironmentEncryptorEnvironmentRepository.findOne(EnvironmentEncryptorEnvironmentRepository.java:61) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.EnvironmentController.getEnvironment(EnvironmentController.java:131) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.EnvironmentController.defaultLabel(EnvironmentController.java:108) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.3.7.jar!/:5.3.7] at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) ~[spring-cloud-context-3.0.3.jar!/:3.0.3] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.7.jar!/:5.3.7] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-5.3.7.jar!/:5.3.7] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) ~[spring-aop-5.3.7.jar!/:5.3.7] at org.springframework.cloud.config.server.environment.EnvironmentController$$EnhancerBySpringCGLIB$$487a538f.defaultLabel(<generated>) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:894) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1063) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.7.jar!/:5.3.7] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:97) ~[spring-boot-actuator-2.4.6.jar!/:2.4.6] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.7.jar!/:5.3.7] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.7.jar!/:5.3.7] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1707) ~[tomcat-embed-core-9.0.46.jar!/:na] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.46.jar!/:na] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.46.jar!/:na] at java.base/java.lang.Thread.run(Thread.java:831) ~[na:na] Caused by: org.eclipse.jgit.api.errors.TransportException: https://github.com/juhwan0815/spring-cloud-config: cannot open git-upload-pack at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:254) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:306) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:200) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.cloneToBasedir(JGitEnvironmentRepository.java:612) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.copyRepository(JGitEnvironmentRepository.java:587) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.createGitClient(JGitEnvironmentRepository.java:570) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.refresh(JGitEnvironmentRepository.java:267) ~[spring-cloud-config-server-3.0.4.jar!/:3.0.4] ... 72 common frames omitted Caused by: org.eclipse.jgit.errors.TransportException: https://github.com/juhwan0815/spring-cloud-config: cannot open git-upload-pack at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:600) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.TransportHttp.openFetch(TransportHttp.java:362) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:137) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:123) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1271) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:243) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] ... 78 common frames omitted Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to github.com:443 [github.com/15.164.81.167] failed: Read timed out at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.13.jar!/:4.5.13] at org.eclipse.jgit.transport.http.apache.HttpClientConnection.execute(HttpClientConnection.java:254) ~[org.eclipse.jgit.http.apache-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.http.apache.HttpClientConnection.getResponseCode(HttpClientConnection.java:231) ~[org.eclipse.jgit.http.apache-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.util.HttpSupport.response(HttpSupport.java:207) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:514) ~[org.eclipse.jgit-5.1.3.201810200350-r.jar!/:5.1.3.201810200350-r] ... 83 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.base/sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:283) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:309) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803) ~[na:na] at java.base/java.net.Socket$SocketInputStream.read(Socket.java:962) ~[na:na] at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:478) ~[na:na] at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:472) ~[na:na] at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:160) ~[na:na] at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:111) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1501) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1415) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:450) ~[na:na] at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:421) ~[na:na] at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:436) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384) ~[httpclient-4.5.13.jar!/:4.5.13] at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) ~[httpclient-4.5.13.jar!/:4.5.13] ... 97 common frames omitted

교육자료에서 home.html가져와서 붙여넣기하고 static/img/lion.jpg가 있는데도 이미지가 출력이 안되네요. Django 3.2.5 version입니다.

RxJava 1부 강의 예제 ObservableFromFutureExample.java에서 스케줄러 computation을 적용해보았습니다. (코드 일부를 추가해보았습니다.) - ObservableFromFutureExample.java public class ObservableFromFutureExample { public static void main(String[] args) throws ExecutionException, InterruptedException { Logger.log(LogType.PRINT, "# start time : "); TimeUtil.start(); // 긴 처리 시간이 걸리는 작업 Future<Double> future = longTimeWork(); // 짧은 처리 시간이 걸리는 작업 shortTimeWork(); Observable.fromFuture(future) .subscribeOn(Schedulers.computation()) .subscribe(data -> Logger.log(LogType.PRINT, "# 긴 처리 시간 작업 결과 : " + data)); TimeUtil.end(); TimeUtil.takeTime(); Logger.log(LogType.PRINT, "# end time" ); } public static CompletableFuture<Double> longTimeWork(){ return CompletableFuture.supplyAsync(() -> calculate()); } private static Double calculate() { Logger.log(LogType.PRINT, "# 긴 처리 시간이 걸리는 작업 중........."); TimeUtil.sleep(6000L); return 100000000000000000.0; } private static void shortTimeWork() { TimeUtil.sleep(3000L); Logger.log(LogType.PRINT, "# 짧은 처리 시간 작업 완료!"); }} - Result print() | main | 02:35:32.127 | # start time : print() | ForkJoinPool.commonPool-worker-3 | 02:35:32.136 | # 긴 처리 시간이 걸리는 작업 중......... print() | main | 02:35:35.151 | # 짧은 처리 시간 작업 완료! # 실행시간: 3120 ms print() | main | 02:35:35.250 | # end time 1. Schedulers.computation()를 적용하면 subscribe( ) 메소드에서 구독자에게 발행되는 데이터 결과 값이 출력되지 않는 이유를 알고 싶습니다. 2. Schedules.computation()을 적용했음에도 불구하고 위 결과처럼 'ForkJoinPool.commonPool-worker-3'라는 스레드에서 실행되는 이유를 알고 싶습니다! * 2. 자문자답CompletableFuture.java를 살펴보았더니, supplyAsync( ) 메소드의 기본 실행자가 ForkJoinPool.commonPool()이라는 설명을 찾았습니다. - CompletableFuture.java /** * Default executor -- ForkJoinPool.commonPool() unless it cannot * support parallelism. */private static final Executor ASYNC_POOL = USE_COMMON_POOL ? ForkJoinPool.commonPool() : new ThreadPerTaskExecutor(); 그렇다면, fromFuture( ) 및 CompletableFuture를 이용하는 경우 subscribeOn( ) 함수로 굳이 스케줄러를 지정하지 않아도 되는건가요?

이미 상품이 발송되었을 때 IllegalStateException이 발생하게 되어있는데, 이에 대한 처리는 없는 것 같아서 질문드립니다.그리고 만약에 이것에 대해 처리해주는게 맞다면 처리는 어떻게 해야할까요??

삭제된 글입니다

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요. 함수 도움말이 안나와용

안녕하세요 선생님 강의 잘 듣고 있습니다. Delivery에 Address가 있는데 이 값은 Delivery에 있는 Order를 참조하고 그 안에 있는  Member를 참조하면 가져올 수 있지 않나요 ?  참조가 너무 많이 일어나기 때문에 Address를 Delivery에 선언하는건가요 ?? 

안녕하세요 제로초님 .env 설정할때 자신의 MySQL 비밀번호로 사용하라고 말씀해주셨는데 MySQL 사용해본적이 없어서..  Node js 책보고 따라하면 될까요? N

안녕하세요. 이번 반복문 강의 40초 쯤에 FOREACH문을 맨 마지막에 설명해주신다고 했는데 do while 까지 설명해주시고 끝났습니다. 다른 회차에서 따로 다뤄주시는 건가요?

해당 강의에서 추가 설명에 대해 이해가 되지 않아서 조금 더 자세한 설명 부탁드립니다. 우선, 제가 임의로 아래 코드처럼 main 스레드를 0.5초 동안 일시 정지를 적용 시켜보았더니 정상적으로 동작했습니다. - UnitTestNotByRxJava.java (Test) public class UnitTestNotByRxJava { @Test public void getCarMakerStreamSyncTest(){ List<CarMaker> carMakerList = new ArrayList<>(); SampleObservable.getCarMakerStream() .subscribe(data -> carMakerList.add(data)); TimeUtil.sleep(500L); assertThat(carMakerList.size(), is(5)); }} - SampleObservable.java public class SampleObservable { ... public static Observable<CarMaker> getCarMakerStream() { Observable<CarMaker> observable = Observable.fromArray(SampleData.carMakers) .subscribeOn(Schedulers.computation()); return observable; } ...} 즉, 기존 예제에서 오류가 나는 이유가, main 스레드와 호출 함수 getCarMakerStream 내 'RxComputationThreadPool' 스레드가 동시에 실행이 되어 그 짧은 시간 사이에 main 스레드에서 결과 값을 리턴받지 못하기 때문이다라고 이해하면 될까요?

vscode로만 보다가 객체들의 매직메소드들의 실 구현이 궁금해서 pycharm으로 실행시켜서 타고 들어가 보니죄다 pass로만 되어있습니다 ㅠㅠ 이런 부분들은 볼 수 없는것인가요 ?

강의 영상과 똑같이 입력했는데 사진처럼 오류? 엑스박스? 그런 이미지가 나타납니다...

상관계수 구하는 식에서 SxSy 설명해주실 때랑, 5분 40초쯤에 sd(x), sd(y) 쓰시면서 분산이라고 하셨는데, 혹시 표본표준편차 아닌가요? 

강사님 제가 예전에 만들었던 프로젝트를 열어보니 이렇게 에러가 뜨는데 어떻게 해결하면 될까요?..

typeorm으로 게시판 목록을 만들 때  검색어에 검색어를 입력하지 않았을 경우에 찍힌 쿼리를 보면 undefined로 찍혀서 검색이 제대로 안되는데.. undefined로 값이 넘어왔을 때(검색어를 입력하지 않았을 경우)에 처리를 어떻게 해 줘야할까요? console.log(typeof searchValue) 로 찍어보면 undefined로 찍힙니다.

목서버 만들고 index를 product.id로 변경하고 해당 에러가 발생하네요... 어떤게 문제인지 감이 안잡히네요...  확인 부탁드릴게요

requestDto 나 responseDto 를 변환하는 로직은 어디에 위치하는게 좋을까요?  애플리케이션이 복잡해지면 저런 변환 로직들이 컨트롤러에 있게 되면 컨트롤러가 너무 복잡해 질거 같은데 어디에 있는게 좋을까요? 그리고 dto 변환을 서비스 계층해도 해되 되는것인지도 궁금합니다.  서비스 계층에서는 dto 에서 엔티티로 변환된 객체만 받아야 하는 것인지 그럼 서비스 계층에서는 리턴 타입을 dto 로 해야 하는지 아니면 엔티티를  그대로 리턴해주고 컨트롤러에서 변환을 해야하는지...  엔티티와 dto 를 나눠야 하는 이유와 필요성에는 공감을 하지만 그 변환 로직의 위치는 어디로 해야 할지 기준이 잘 서지 않는것 같습니다. 

안녕하세요! github(https://github.com/Taewoong1378/Nodebird-SNS) 에 전부 다 커밋 푸쉬하였고, aws에서 불러와서 전부 다 성공적으로 완료된 것처럼 보였는데 막상 해당 주소로 접속하니 위와 같은 에러들이 발생합니다. CORS와 유사하게 어떠한 보안 정책에 의해 css하고 axios가 안 불러와지는 것 같은데, 혹시 해결 방법이 있을까요?

1. LoggerFactory.getLogger(ZuulLoggingFilter.class); 2. Logger logger = LoggerFactory.getLogger(ZuulLoggingFilter.class); intellij 문제인지 아니면 제가 자바지식의 부족인지 모르겠습니다. 1번처럼 작성할때 LoggerFactory. 하고 alt+space를 눌러서 getLogger를 찾을려해도 안뜨고 , 그냥 getLogger를 작성하면 cannot resolve라고 합니다.  2. 번처럼 앞에 Logger logger = 를 해주어야 비로소 getLogger 메소드를 인식하게 되는데 왜 이런지 궁금합니다.