[Tomcat]JDBC Driver has been forcibly unregistered

来源：互联网发布：百度关键词优化技巧编辑：程序博客网时间：2024/05/23 17:39

Tomcat版本：6.0.41

报错详细内容：

严重: The web application [/] registered the JDBC driver [oracle.jdbc.driver.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Tomcat的lib目录下缺少Oracle的JDBC驱动

$CATALINA_HONE/conf/server.xml：

<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" /><Listener className="org.apache.catalina.core.JasperListener" /><Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /><Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" /><Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

比起Tomcat5.5，Tomcat6.0新增了JreMemoryLeakPreventionListener来定位运行时的内存泄露和文件锁定

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