Tomcat啟動報錯 Failed to start component [StandardServer[8005]]解決

SEVERE: The required Server component failed to start so Tomcat is unable to start. org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]

 

原因是Tomcat的server.xml配置文件最后多出來的這幾行，估計是以前在Eclipse上跑的項目自動生成的。把它們刪了 或者注釋掉 之后Tomcat就正常運行了。

<Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true">

　　<!--

　　<Valve className="org.apache.catalina.authenticator.SingleSignOn" />

　　<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" pattern="%h %l %u %t &quot;%r&quot; %s %b" prefix="localhost_access_log." suffix=".txt"/> 

　　<Context docBase="MyProject" path="/MyProject" reloadable="true" source="org.eclipse.jst.jee.server:MyProject"/>  -->

</Host>