cos.jar 파일 추가 후 톰캣 실행에 에러가 납니다.

Question

제곧내입니다.. 그전까지 잘 되던 서블릿 코드가 cos를 추가하고 기능을 추가하니 저런 에러가 납니다. 저 코드가 톰캣에 올라와 있기만 해도 톰캣이 안켜집니다.6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 서버 버전 이름: Apache Tomcat/9.0.716월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: Server 빌드 시각: Jan 9 2023 22:33:01 UTC6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: Server 버전 번호: 9.0.71.06월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 운영체제 이름: Windows 106월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 운영체제 버전: 10.06월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 아키텍처: amd646월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 자바 홈: C:\Program Files\Java\jdk-176월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: JVM 버전: 17.0.7+8-LTS-2246월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: JVM 벤더: Oracle Corporation6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: CATALINA_BASE: C:\Users\admin\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core mp06월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: CATALINA_HOME: C:\apache-tomcat-9.0.716월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: -Dcatalina.base=C:\Users\admin\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core mp06월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: -Dcatalina.home=C:\apache-tomcat-9.0.716월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: -Dwtp.deploy=C:\Users\admin\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core mp0\wtpwebapps6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: --add-opens=java.base/java.lang=ALL-UNNAMED6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: --add-opens=java.base/java.io=ALL-UNNAMED6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: --add-opens=java.base/java.util=ALL-UNNAMED6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: --add-opens=java.base/java.util.concurrent=ALL-UNNAMED6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED6월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: -Dfile.encoding=UTF-86월 28, 2023 10:12:40 오전 org.apache.catalina.startup.VersionLoggerListener logINFO: 명령 행 아규먼트: -XX:+ShowCodeDetailsInExceptionMessages6월 28, 2023 10:12:40 오전 org.apache.catalina.core.AprLifecycleListener lifecycleEventINFO: 프로덕션 환경들에서 최적의 성능을 제공하는, APR 기반 Apache Tomcat Native 라이브러리가, 다음 java.library.path에서 발견되지 않습니다: [C:\Program Files\Java\jdk-17\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jdk-17/bin/server;C:/Program Files/Java/jdk-17/bin;C:\Program Files\Java\jdk-17\bin;C:\Program Files\Java\jdk-17\bin;C:\Program Files\Java\jdk-17;C:\WINDOWS\system64;C:\WINDOWS;C:\WINDOWS\System64\Wbem;"C:\Users\admin\AppData\Local\GitHubDesktop\bin;";"C:\Users\admin\AppData\Local\Programs\Microsoft VS Code\bin;";C:\Windows;C:\Windows\system32;C:\Windows\system32\Wbem;C:\oraclexe\app\oracle\product\11.2.0\server\bin;C:\app\admin\product\21c\dbhomeXE\bin;C:\Users\admin\.dotnet ools;C:\Users\admin\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\admin\AppData\Local\GitHubDesktop\bin;;C:\Windows\system32;;.]6월 28, 2023 10:12:41 오전 org.apache.coyote.AbstractProtocol initINFO: 프로토콜 핸들러 ["http-nio-8080"]을(를) 초기화합니다.6월 28, 2023 10:12:41 오전 org.apache.catalina.startup.Catalina loadINFO: [686] 밀리초 내에 서버가 초기화되었습니다.6월 28, 2023 10:12:41 오전 org.apache.catalina.core.StandardService startInternalINFO: 서비스 [Catalina]을(를) 시작합니다.6월 28, 2023 10:12:41 오전 org.apache.catalina.core.StandardEngine startInternalINFO: 서버 엔진을 시작합니다: [Apache Tomcat/9.0.71]6월 28, 2023 10:12:42 오전 org.apache.jasper.servlet.TldScanner scanJarsINFO: 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.6월 28, 2023 10:12:42 오전 org.apache.catalina.core.ContainerBase startInternalSEVERE: 자식 컨테이너를 시작 중 실패했습니다.java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 구성요소 [org.apache.catalina.webresources.JarResourceSet@70887727]을(를) 초기화하지 못했습니다. at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:923) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1383) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:430) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.Catalina.start(Catalina.java:772) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:347) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:478)Caused by: org.apache.catalina.LifecycleException: 구성요소 [org.apache.catalina.webresources.JarResourceSet@70887727]을(를) 초기화하지 못했습니다. at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173) at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:752) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4881) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5014) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1383) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ... 21 moreCaused by: java.lang.IllegalArgumentException: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:143) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136) ... 33 moreCaused by: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:209) at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:240) at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:140) ... 34 moreCaused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.GeneratedConstructorAccessor7.newInstance(Unknown Source) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480) at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:206) ... 36 moreCaused by: java.util.zip.ZipException: zip END header not found at java.base/java.util.zip.ZipFile$Source.findEND(ZipFile.java:1469) at java.base/java.util.zip.ZipFile$Source.initCEN(ZipFile.java:1477) at java.base/java.util.zip.ZipFile$Source.(ZipFile.java:1315) at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1277) at java.base/java.util.zip.ZipFile$CleanableResource.(ZipFile.java:709) at java.base/java.util.zip.ZipFile.(ZipFile.java:243) at java.base/java.util.zip.ZipFile.(ZipFile.java:172) at java.base/java.util.jar.JarFile.(JarFile.java:347) ... 41 more6월 28, 2023 10:12:42 오전 org.apache.catalina.core.ContainerBase startInternalSEVERE: 자식 컨테이너를 시작 중 실패했습니다.java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 자식 컨테이너를 시작 중 실패했습니다. at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:923) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:430) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.Catalina.start(Catalina.java:772) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:347) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:478)Caused by: org.apache.catalina.LifecycleException: 자식 컨테이너를 시작 중 실패했습니다. at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:935) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1383) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ... 13 moreCaused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 구성요소 [org.apache.catalina.webresources.JarResourceSet@70887727]을(를) 초기화하지 못했습니다. at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:923) ... 21 moreCaused by: org.apache.catalina.LifecycleException: 구성요소 [org.apache.catalina.webresources.JarResourceSet@70887727]을(를) 초기화하지 못했습니다. at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173) at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:752) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4881) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5014) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1383) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ... 21 moreCaused by: java.lang.IllegalArgumentException: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:143) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136) ... 33 moreCaused by: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:209) at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:240) at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:140) ... 34 moreCaused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.GeneratedConstructorAccessor7.newInstance(Unknown Source) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480) at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:206) ... 36 moreCaused by: java.util.zip.ZipException: zip END header not found at java.base/java.util.zip.ZipFile$Source.findEND(ZipFile.java:1469) at java.base/java.util.zip.ZipFile$Source.initCEN(ZipFile.java:1477) at java.base/java.util.zip.ZipFile$Source.(ZipFile.java:1315) at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1277) at java.base/java.util.zip.ZipFile$CleanableResource.(ZipFile.java:709) at java.base/java.util.zip.ZipFile.(ZipFile.java:243) at java.base/java.util.zip.ZipFile.(ZipFile.java:172) at java.base/java.util.jar.JarFile.(JarFile.java:347) ... 41 more6월 28, 2023 10:12:42 오전 org.apache.catalina.startup.Catalina startSEVERE: 필수 항목인 서버 구성요소가 제대로 시작되지 못하여, Tomcat이 시작될 수 없습니다.org.apache.catalina.LifecycleException: 자식 컨테이너를 시작 중 실패했습니다. at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:935) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:430) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.Catalina.start(Catalina.java:772) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:347) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:478)Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 자식 컨테이너를 시작 중 실패했습니다. at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:923) ... 13 moreCaused by: org.apache.catalina.LifecycleException: 자식 컨테이너를 시작 중 실패했습니다. at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:935) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1383) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ... 13 moreCaused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 구성요소 [org.apache.catalina.webresources.JarResourceSet@70887727]을(를) 초기화하지 못했습니다. at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:923) ... 21 moreCaused by: org.apache.catalina.LifecycleException: 구성요소 [org.apache.catalina.webresources.JarResourceSet@70887727]을(를) 초기화하지 못했습니다. at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173) at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:752) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4881) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5014) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1383) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ... 21 moreCaused by: java.lang.IllegalArgumentException: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:143) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136) ... 33 moreCaused by: java.io.IOException: java.lang.reflect.InvocationTargetException at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:209) at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:240) at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:140) ... 34 moreCaused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.GeneratedConstructorAccessor7.newInstance(Unknown Source) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480) at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:206) ... 36 moreCaused by: java.util.zip.ZipException: zip END header not found at java.base/java.util.zip.ZipFile$Source.findEND(ZipFile.java:1469) at java.base/java.util.zip.ZipFile$Source.initCEN(ZipFile.java:1477) at java.base/java.util.zip.ZipFile$Source.(ZipFile.java:1315) at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1277) at java.base/java.util.zip.ZipFile$CleanableResource.(ZipFile.java:709) at java.base/java.util.zip.ZipFile.(ZipFile.java:243) at java.base/java.util.zip.ZipFile.(ZipFile.java:172) at java.base/java.util.jar.JarFile.(JarFile.java:347) ... 41 more6월 28, 2023 10:12:42 오전 org.apache.coyote.AbstractProtocol pauseINFO: 프로토콜 핸들러 ["http-nio-8080"]을(를) 일시 정지 중6월 28, 2023 10:12:42 오전 org.apache.catalina.core.StandardService stopInternalINFO: 서비스 [Catalina]을(를) 중지시킵니다.6월 28, 2023 10:12:42 오전 org.apache.coyote.AbstractProtocol destroyINFO: 프로토콜 핸들러 ["http-nio-8080"]을(를) 소멸시킵니다.에러 전문입니다.package replyboard;import java.io.IOException;import java.util.Enumeration;import javax.servlet.ServletException;import javax.servlet.annotation.WebServlet;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import com.oreilly.servlet.MultipartRequest;import com.oreilly.servlet.multipart.DefaultFileRenamePolicy;@WebServlet("/")public class BoardController extends HttpServlet { private static final long serialVersionUID = 1L; BoardService service=new BoardService(); OracleBoardDAO dao = new OracleBoardDAO(); public BoardController() { } protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //한글처리 response.setContentType("text/html;charset=utf-8"); response.setCharacterEncoding("utf-8"); //외부의 접속하는 url중 주소를 제외한 문자열을 받는함수 String uri=request.getRequestURI(); int currentPage= 1; String kind=request.getParameter("kind"); String ser = request.getParameter("search"); //기본페이지 if(request.getParameter("currentPage")!=null) { String _currentPage=request.getParameter("currentPage"); if(!_currentPage.equals("")) { currentPage=Integer.parseInt(_currentPage); } } String page="pageList.jsp"; System.out.println(uri); if(uri.equals("/pageList")) { int countPerPage=10; PageList pagelist=service.pageList(currentPage, countPerPage); request.setAttribute("pagelist", pagelist); page="pageList.jsp"; } else if (uri.equals("/findOne")) { int idx = Integer.parseInt(request.getParameter("idx")); BoardVO findone = service.findone(idx); service.readcountup(idx); request.setAttribute("findone", findone); page="findOne.jsp"; } else if (uri.equals("/writeForm")) { page="writeForm.jsp"; } else if (uri.equals("/serlist")) { int countPerPage=10; switch (kind) { case "제목": { kind = "title"; break; } case "글쓴이":{ kind = "writename"; break; } case "날짜":{ kind = "writdat"; break; } } System.out.println(kind); PageList pagelist = service.serpage(kind,ser,currentPage,countPerPage); request.setAttribute("pagelist", pagelist); page="serlist.jsp"; } else if (uri.equals("/write")) { BoardVO insert = new BoardVO(); MultipartRequest multi=new MultipartRequest( request, "C:\Users\admin\eclipse-workspace\Testweb\src\main\webapp\img", 102410245, new DefaultFileRenamePolicy() ); Enumeration files=multi.getFileNames(); String orginfilename = null; while(files.hasMoreElements()){ String tagname=(String)files.nextElement(); orginfilename=multi.getOriginalFileName(tagname); } String writename = multi.getParameter("writeName"); String title = multi.getParameter("title"); String content = multi.getParameter("content"); insert.setWritename(writename); insert.setTitle(title); insert.setContent(content); insert.setFilename(orginfilename); insert.setWriteid("user552"); service.insert(insert); page = "pageList.jsp"; } //Dispatcher:보내기,발송 //request:요청한데이터를 저장하는 공간(객체) //입력값인 page로 보내겠다. //request객체에 저장된내용과 response객체에 담긴 내용을 같이 보내겠다. request.getRequestDispatcher("/WEB-INF/"+page) .forward(request, response); }}코드입니다.. 새싹 국비개발자 웁니다ㅠㅠ

Myoungdo Park · Answer

Caused by: java.util.zip.ZipException: zip END header not found파일이 깨진 것 같은데요. Zip 프로그램으로 압축 해제가 제대로 되는지 확인해 보세요.

cos.jar 파일 추가 후 톰캣 실행에 에러가 납니다.

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