Question

我最近将tomcat从v7.3升级到了v9.43，突然之间，我的应用程序在连接到DB时在服务器启动时引发了异常。异常日志：严重：异常处理全局JNDI资源 javax.naming.NamingException：无法加载资源工厂类[Root异常是java.lang.ClassNotFoundException：org.apache.commons.dbcp.BasicDataSourceFactory] 在org.apache.naming.factory.FactoryBase.getObjectInstance（FactoryBase.java:70）在javax.naming.spi.NamingManager.getObjectInstance（NamingManager.java:321）在org.apache.naming.NamingContext.lookup（NamingContext.java:857）在org.apache.naming.NamingContext.lookup（NamingContext.java:160）在org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal（NamingContextBindingsEnumeration.java:117）在org.apache.naming.NamingContextBindingsEnumeration.next（NamingContextBindingsEnumeration.java:71）在org.apache.naming.NamingContextBindingsEnumeration.next（NamingContextBindingsEnumeration.java:34）在org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans（GlobalResourcesLifecycleListener.java:127）在org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans（GlobalResourcesLifecycleListener.java:101）在org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent（GlobalResourcesLifecycleListener.java:76）在org.apache.catalina.util.LifecycleBase.fireLifecycleEvent（LifecycleBase.java:123）在org.apache.catalina.util.LifecycleBase.setStateInternal（LifecycleBase.java:423）在org.apache.catalina.util.LifecycleBase.setState（LifecycleBase.java:366）在org.apache.catalina.core.StandardServer.startInternal（StandardServer.java:923）在org.apache.catalina.util.LifecycleBase.start（LifecycleBase.java:183）在org.apache.catalina.startup.Catalina.start（Catalina.java:633）在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:498）在org.apache.catalina.startup.Bootstrap.start（Bootstrap.java:343）在org.apache.catalina.startup.Bootstrap.main（Bootstrap.java:474）引起原因：java.lang.ClassNotFoundException：org.apache.commons.dbcp.BasicDataSourceFactory 在java.net.URLClassLoader.findClass（URLClassLoader.java:382）在java.lang.ClassLoader.loadClass（ClassLoader.java:424）在java.lang.ClassLoader.loadClass（ClassLoader.java:357）在org.apache.naming.factory.FactoryBase.getObjectInstance（FactoryBase.java:65） ...还有21

Answer 1

您应该添加此dependency

行家：

<dependency>
    <groupId>commons-dbcp</groupId>
    <artifactId>commons-dbcp</artifactId>
    <version>1.4</version>
</dependency>

等级：

compile group: 'commons-dbcp', name: 'commons-dbcp', version: '1.4'

ClassNotFoundException：org.apache.commons.dbcp.BasicDataSourceFactory-在将Tomcat从版本7升级到版本9时

1 个答案: