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无法加载资源工厂类[根异常为java.lang.ClassNotFoundException:oracle.jdbc.pool.OracleDataSourceFactory_Java_Spring_Oracle_Tomcat_Jdbc - Fatal编程技术网

无法加载资源工厂类[根异常为java.lang.ClassNotFoundException:oracle.jdbc.pool.OracleDataSourceFactory

无法加载资源工厂类[根异常为java.lang.ClassNotFoundException:oracle.jdbc.pool.OracleDataSourceFactory,java,spring,oracle,tomcat,jdbc,Java,Spring,Oracle,Tomcat,Jdbc,我在tomcat服务器的lib文件夹中找到了tomcat-jdbc.jar文件,但它仍然显示错误: SEVERE: Exception processing Global JNDI Resources javax.naming.NamingException: Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: oracle.jdbc.pool.OracleData

我在tomcat服务器的lib文件夹中找到了tomcat-jdbc.jar文件,但它仍然显示错误:

SEVERE: Exception processing Global JNDI Resources
 javax.naming.NamingException: Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: oracle.jdbc.pool.OracleDataSourceFactory]
at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:66)
at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source)
at org.apache.naming.NamingContext.lookup(NamingContext.java:840)
at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
at org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindings

我可以获得我的web应用程序的登录屏幕。

您的代码中缺少Oracle jar。请将ojdbc6.jar或其他Oracle jar添加到tomcat的lib文件夹中。然后重新启动tomcat并检查。

您是否安装了Oracle JDBC jar?您是否对缺少的类名进行了web搜索?我确实进行了搜索。他们所说的都是关于缺少的jar文件的。您可以粘贴引发此异常的代码吗?或者粘贴comolete stacktrace.jar文件不在类路径中,这是导致出现此错误的原因。另外,请检查Oracle jar中的OracleDataSourceFactory类。它是在类路径中设置的。只需清除temp并重新启动。如果此操作不起作用,请粘贴完整的stacktrace。严重:异常处理全局JNDI资源javax.naming.NamingException:无法加载资源工厂类[根异常为java.lang.ClassNotFoundException:oracle.jdbc.pool.OracleDataSourceFactory]位于org.apache.naming.factory.FactoryBase.getObjectInstanceFactoryBase.java:66位于javax.naming.spi.NamingManager.GetObjectInstanceorg.apache.naming.NamingContext.lookupNamingContext.java:840位于org.apache.naming.NamingContext.lookupNamingContext.java:159位于org.apache.naming.NamingContextBindingsEnumeration.nextElementInternalNamingContextBindings