was not found on the java.library.path

The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path:

Tomcat启动的时候出现下面这样的提示：

引用

2006-1-26 19:44:11 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:/Java/jdk1.5.0_05/bin;.;C:/WINDOWS/system32;C:/WINDOWS;d:/ruby/bin;.;..;D:/Java/jrockit-R26.0.0-jdk

实际这是 建议使用apache的apr。
如果想使用apr的话， 实际操作很简单，

下载 http://tomcat.heanet.ie/native/1.1.9/binaries/win32/tcnative-1.dll
或者在附件当中下载，附件是我在地址栏下载的，一样的东东

将这个文件复制到C:/WINDOWS/system32/下面
然后 重新启动tomcat，就会发现tomcat 的控制台信息为：

引用

2006-1-26 19:48:42 org.apache.coyote.http11.Http11AprProtocol init
信息: Initializing Coyote HTTP/1.1 on http-9080

详情见: http://tomcat.apache.org/tomcat-5.5-doc/apr.html
引用地址: http://energykey.javaeye.com/blog/305449