프로젝트 소스코드 실행 시 404 에러 발생

안녕하세요 현재 JSP로 회원관리 웹 애플리케이션 만들기를 수강 중인데

index.html이나 jsp 파일이 웹에 뜨지 않습니다.

올려주신 소스코드 그대로 실행해보아도 404 에러가 발생합니다.

소스코드에서 에러가 발생하므로 파일은 올리지 않았습니다.

에러 내용은 아래와 같습니다.

2024-04-13 00:36:39.313 DEBUG 8684 --- [nio-8080-exec-5] o.apache.coyote.http11.Http11Processor   : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@16a42a0c:org.apache.tomcat.util.net.NioChannel@5509b3ab:java.nio.channels.SocketChannel[connected local=/0:0:0:0:0:0:0:1:8080 remote=/0:0:0:0:0:0:0:1:57012]], Status in: [OPEN_READ], State out: [CLOSED]
2024-04-13 00:36:39.313 DEBUG 8684 --- [nio-8080-exec-2] 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:829) ~[na:na]

2024-04-13 00:36:39.315 DEBUG 8684 --- [nio-8080-exec-2] o.apache.coyote.http11.Http11Processor   : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@59a6df3:org.apache.tomcat.util.net.NioChannel@2648df3d:java.nio.channels.SocketChannel[connected local=/0:0:0:0:0:0:0:1:8080 remote=/0:0:0:0:0:0:0:1:57013]], Status in: [OPEN_READ], State out: [CLOSED]

<- urlPatterns로 지정해놓은 url은 실행됩니다