这两天快被Tomcat搞死了， 一直连不上Oracle。结果今天在台湾的JavaWorld看到网友指点，在Apache的网站上找到了下面这段：
These jar files along with your the jar file for your JDBC driver should be installed in $CATALINA_HOME/common/lib.
NOTE:Third Party drivers should be in jarfiles, not zipfiles. Tomcat only adds $CATALINA_HOME/common/lib/*.jar to the classpath.
另外，如果是Oracle 9i，要用ojdbc14.jar。NOTE: Do not install these jarfiles in your /WEB-INF/lib, or $JAVA_HOME/jre/lib/ext, or anywhere else. You will experience problems if you install them anyplace other than $CATALINA_HOME/common/lib.
