java - ApachePOI : NoClassDefFoundError : org. apache.poi.openxml4j.exceptions.invalidFormatException

Question

当我想部署我的项目时，我遇到了 tomcat 问题。构建步骤工作正常，但在部署过程中出现以下错误:

    Caused by: java.lang.NoClassDefFoundError: org/apache/poi/openxml4j/exceptions/InvalidFormatException
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Unknown Source)
at java.lang.Class.getDeclaredFields(Unknown Source)
at org.apache.catalina.util.Introspection.getDeclaredFields(Introspection.java:110)
at org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotationSet.java:262)
at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:136)
at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:66)
at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:328)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:778)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:94)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5105)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.poi.openxml4j.exceptions.InvalidFormatException
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1291)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)
... 19 more

我导入了 apachepoi 需要的所有库。这是我在构建路径中的库:

• commons-csv-1.5.jar
• commons-fileupload-1.3.3.jar
• commons-io-2.6.jar
• easymock-3.4.jar
• gson-2.2.2.jar
• HikariCP-2.6.1.jar
• jBCrypt-0.4.jar
• jSTL-1.2.jar
• log4j-1.2.17.jar
• mysql-connector-java-5.1.41-bin.jar
• objenesis-2.2.jar
• selenium-server-standalone-3.3.1.jar
• commons-codec-1.10.jar
• commons-collections4-4.1.jar
• commons-logging-1.2.jar
• poi-3.17.jar
• poi-ooxml-3.17.jar
• poi-ooxml-schemas-3.17.jar
• slf4j-api-1.7.22.jar
• curvesapi-1.04.jar
• xmlbeans-2.6.0.jar

希望你能帮助我

Answer 1

我的库不在project.xml文件中，所以tomcat加载不出来，即使工程编译好了...求助坦克