webapp 연동 문의
829
작성한 질문수 13
localhost 8080에 들어갈 때 시작 페이지가 whitepage로 떠서 다시 문의 들입니다.
webapp의 시작 페이지가 적용이 안되는 것 같은데 원인을 잘 모르겠습니다.
프로젝트 파일은 구글 드라이브로 링크 남기겠습니다.
감사합니다.
https://drive.google.com/file/d/1LAeBuz3E_PZGdqTg4bzgw8Ocn7WB2KyV/view?usp=share_link
답변 1
0
안녕하세요. 황상익님, 공식 서포터즈 OMG입니다.
프로젝트 코드 확인해보았습니다.
별다른 수정 없이 프로젝트 시작 시 정상 실행되었습니다.
윈도우 콘솔에서 출력되는 메시지가 있을 것 같은데 확인해보시겠어요?
추가로 크롬 브라우저에서 ctrl + shift + n 을 입력하여 시크릿창에서 확인해주세요.
감사합니다.
0
오후 3:20:25: Executing ':ServletApplication.main()'...
> Task :compileJava UP-TO-DATE
> Task :processResources UP-TO-DATE
> Task :classes UP-TO-DATE
> Task :ServletApplication.main()
. ____ _
/\\ / ___'_ __ (_)_ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.3)
2023-01-29 15:20:27.820 INFO 7908 --- [ main] hello.servlet.ServletApplication : Starting ServletApplication using Java 18.0.2 on DESKTOP-O4BLJMI with PID 7908 (C:\Users\hwang\IdeaProjects\servlet\servlet\build\classes\java\main started by hwang in C:\Users\hwang\IdeaProjects\servlet)
2023-01-29 15:20:27.823 INFO 7908 --- [ main] hello.servlet.ServletApplication : No active profile set, falling back to default profiles: default
2023-01-29 15:20:29.335 INFO 7908 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2023-01-29 15:20:29.363 INFO 7908 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2023-01-29 15:20:29.364 INFO 7908 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.43]
2023-01-29 15:20:29.481 INFO 7908 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2023-01-29 15:20:29.481 INFO 7908 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1565 ms
2023-01-29 15:20:29.904 INFO 7908 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2023-01-29 15:20:30.321 INFO 7908 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2023-01-29 15:20:30.339 INFO 7908 --- [ main] hello.servlet.ServletApplication : Started ServletApplication in 3.128 seconds (JVM running for 3.618)
2023-01-29 15:20:34.900 DEBUG 7908 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-29 15:20:34.901 DEBUG 7908 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Received [GET / HTTP/1.1
Host: localhost:8080
Connection: keep-alive
Cache-Control: max-age=0
sec-ch-ua: "Not_A Brand";v="99", "Google Chrome";v="109", "Chromium";v="109"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: ko-KR,ko;q=0.9
]
2023-01-29 15:20:34.932 INFO 7908 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2023-01-29 15:20:34.933 INFO 7908 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2023-01-29 15:20:34.933 INFO 7908 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 0 ms
2023-01-29 15:20:35.015 DEBUG 7908 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-29 15:20:35.015 DEBUG 7908 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Received []
2023-01-29 15:20:35.016 DEBUG 7908 --- [nio-8080-exec-1] o.apache.coyote.http11.Http11Processor : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@6f69190a:org.apache.tomcat.util.net.NioChannel@19f63bb8:java.nio.channels.SocketChannel[connected local=/[0:0:0:0:0:0:0:1]:8080 remote=/[0:0:0:0:0:0:0:1]:52442]], Status in: [OPEN_READ], State out: [OPEN]
해결이 되지 않아 다시 문의 드립니다.
console 창 메시지랑 현 상태랑 같이 해서 올립니다 .
감사합니다
0
저의 경우 아래와 같이 톰캣 실행로그 전 welcomepage가 잡히는데 보이지 않네요.
동일한 코드가 맞다면 자바 버전, 인텔리제이 세팅 등의 문제이지 않나 싶은데요.
자바 버전을 11로 확인해보셔야 할 것 같아요.
build.gradle의 sourceCompatibilitiy도 11로 맞춰주셔야 하구요.
plugins {
id 'java'
id 'war'
id 'org.springframework.boot' version '2.4.3'
id 'io.spring.dependency-management' version '1.0.11.RELEASE'
}
group = 'hello'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '8'
그전에 index.html을 직접 접근했을 때 어떤지 확인 먼저 해주시면 많은 도움이 될 것 같아요.
http://localhost:8080/index.html
0
http://localhost:8080/index.html 또한 whitepage로 나타납니다
Java는 11로 변경했습니다만 톰켓 웰컴페이지는 보이지 않네요
setting에서도 11로 변경했습니다.
0
preferences에서 build and run using 과 Run tests using을 Gradle로 하셨을까요?
IntelliJ라면 Gradle로 변경해서 확인해주세요
0
https://drive.google.com/file/d/108kWfb76g-y2lLx_KsDH9IPJ4siZq2Br/view?usp=sharing
위 링크 프로젝트로 확인해보시겠어요?
0
오후 6:23:14: Executing ':ServletApplication.main()'...
> Task :compileJava
> Task :processResources
> Task :classes
> Task :ServletApplication.main()
. ____ _
/\\ / ___'_ __ (_)_ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.3)
2023-01-30 18:23:26.049 INFO 5432 --- [ main] hello.servlet.ServletApplication : Starting ServletApplication using Java 11.0.18 on DESKTOP-O4BLJMI with PID 5432 (C:\Users\hwang\IdeaProjects\servlet-Omg\servlet-Omg\servlet\build\classes\java\main started by hwang in C:\Users\hwang\IdeaProjects\servlet-Omg)
2023-01-30 18:23:26.054 INFO 5432 --- [ main] hello.servlet.ServletApplication : No active profile set, falling back to default profiles: default
2023-01-30 18:23:28.181 INFO 5432 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2023-01-30 18:23:28.215 INFO 5432 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2023-01-30 18:23:28.216 INFO 5432 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.43]
2023-01-30 18:23:28.428 INFO 5432 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2023-01-30 18:23:28.429 INFO 5432 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 2248 ms
2023-01-30 18:23:28.933 INFO 5432 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2023-01-30 18:23:29.262 INFO 5432 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2023-01-30 18:23:29.282 INFO 5432 --- [ main] hello.servlet.ServletApplication : Started ServletApplication in 4.041 seconds (JVM running for 5.011)
2023-01-30 18:23:47.662 DEBUG 5432 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-30 18:23:47.662 DEBUG 5432 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Received [GET / HTTP/1.1
Host: localhost:8080
Connection: keep-alive
sec-ch-ua: "Not_A Brand";v="99", "Google Chrome";v="109", "Chromium";v="109"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Purpose: prefetch
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: ko-KR,ko;q=0.9
]
2023-01-30 18:23:47.729 INFO 5432 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2023-01-30 18:23:47.729 INFO 5432 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2023-01-30 18:23:47.730 INFO 5432 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms
2023-01-30 18:23:47.834 DEBUG 5432 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-30 18:23:47.835 DEBUG 5432 --- [nio-8080-exec-1] o.a.coyote.http11.Http11InputBuffer : Received []
2023-01-30 18:23:47.835 DEBUG 5432 --- [nio-8080-exec-1] o.apache.coyote.http11.Http11Processor : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@1fe94776:org.apache.tomcat.util.net.NioChannel@5148fc24:java.nio.channels.SocketChannel[connected local=/0:0:0:0:0:0:0:1:8080 remote=/0:0:0:0:0:0:0:1:58540]], Status in: [OPEN_READ], State out: [OPEN]
2023-01-30 18:23:48.405 DEBUG 5432 --- [nio-8080-exec-3] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-30 18:23:48.406 DEBUG 5432 --- [nio-8080-exec-3] o.a.coyote.http11.Http11InputBuffer : Received [GET /favicon.ico HTTP/1.1
Host: localhost:8080
Connection: keep-alive
sec-ch-ua: "Not_A Brand";v="99", "Google Chrome";v="109", "Chromium";v="109"
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
sec-ch-ua-platform: "Windows"
Accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: no-cors
Sec-Fetch-Dest: image
Referer: http://localhost:8080/
Accept-Encoding: gzip, deflate, br
Accept-Language: ko-KR,ko;q=0.9
]
2023-01-30 18:23:48.545 DEBUG 5432 --- [nio-8080-exec-3] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-30 18:23:48.545 DEBUG 5432 --- [nio-8080-exec-3] o.a.coyote.http11.Http11InputBuffer : Received []
2023-01-30 18:23:48.546 DEBUG 5432 --- [nio-8080-exec-3] o.apache.coyote.http11.Http11Processor : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@1fe94776:org.apache.tomcat.util.net.NioChannel@5148fc24:java.nio.channels.SocketChannel[connected local=/0:0:0:0:0:0:0:1:8080 remote=/0:0:0:0:0:0:0:1:58540]], Status in: [OPEN_READ], State out: [OPEN]
2023-01-30 18:23:49.712 DEBUG 5432 --- [nio-8080-exec-4] o.a.coyote.http11.Http11InputBuffer : Before fill(): [true], parsingRequestLine: [true], parsingRequestLinePhase: [0], parsingRequestLineStart: [0], byteBuffer.position() [0]
2023-01-30 18:23:49.723 DEBUG 5432 --- [nio-8080-exec-4] o.apache.coyote.http11.Http11Processor : Error parsing HTTP request header
java.io.EOFException: null
at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1322) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1232) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:791) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:359) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:261) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:887) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
2023-01-30 18:23:49.725 DEBUG 5432 --- [nio-8080-exec-4] o.apache.coyote.http11.Http11Processor : Error state [CLOSE_CONNECTION_NOW] reported while processing request
java.io.EOFException: null
at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1322) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1232) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:791) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:359) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:261) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:887) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.43.jar:9.0.43]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
2023-01-30 18:23:49.726 DEBUG 5432 --- [nio-8080-exec-4] o.apache.coyote.http11.Http11Processor : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@1fe94776:org.apache.tomcat.util.net.NioChannel@5148fc24:java.nio.channels.SocketChannel[connected local=/0:0:0:0:0:0:0:1:8080 remote=/0:0:0:0:0:0:0:1:58540]], Status in: [OPEN_READ], State out: [CLOSED]
여전히 그대로 뜹니다
다시 만들어야 할까요??
servlet과 container에 대한 질문입니다
0
25
1
api를 어느 컨트롤러에 작성해야하는지는 어떤 기준으로 해야하나요?
0
64
1
jsp 의존성 수정 요청
0
80
2
요즘 웹 서버가 주로 사용되는 이유는 SPA 구조 때문일까요 ?
0
143
1
save() 메서드 문의
0
67
1
절대 경로로 templates/basic 하위 파일 열면 css 적용 안되는 현상
0
101
1
request-body-json
0
83
2
MVC 패턴의 적용 단위
0
97
1
RequestMapping을 이용한 핸들러, 어댑터
0
119
2
save 후 결과화면
0
89
2
jsp를 이용한 view
0
97
1
application.properties에 debug 추가해도 결과가 똑같습니다.
0
178
1
수업 코드 제공 관련 문의
0
97
2
RequestMappingHandlerAdapter의 Controller 호출 과정
0
100
3
파일 오픈 시
0
70
1
스프링 배치 관련
0
78
1
@RequestParam의 defaultValue가 blank 값도 처리하는 지 여부
0
112
1
postman으로 /request-body-json-v1 호출시 500 error
0
96
1
프론트엔드와 백엔드의 mvc, rest api에 대한 질문
0
79
1
모델의 역할과 계층 분리에 대한 이해 차이 + 추가질문
0
111
1
console log 출력 관련 질문입니다.
0
75
1
애플리케이션이 실행 되지 않습니다 ㅠㅠㅠ
0
139
1
html 변경하는 부분 적용 문제
0
103
1
한글 깨짐
0
77
2