tomat在linux服务器上启动报The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/local/jdk1.6.0_26/jre/lib/i386/server:/usr/local/jdk1.6.0_26/jre/lib/i386:/usr/local/jdk1.6.0_26/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
异常解决方法:

apr 与 tomcat-native 提供更好的伸缩性、性能和集成到本地服务器技术。

如果没有apr技术，启动tomcat 时出现如下提示：

信息: The APR based Apache Tomcat Native library which allows optimal
performance in production environments was not found on the
java.library.path:
/usr/java/jdk1.6.0_06/jre/lib/i386/client:/usr/java/jdk1.6.0_06/jre/lib/i386:/usr/java/jdk1.6.0_06/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib

按照官方说明需要：

APR library

OpenSSL libraries

openssl 可以用 yum install openssl-devel，apr还是下载*.gz来安装。

apr-1.3.2.tar.gz(下载URL:http://www.apache.org/dist/apr/apr-1.4.5.tar.gz)

apr-util-1.3.2.tar.gz(下载URL:http://www.apache.org/dist/apr/apr-util-1.3.12.tar.gz)

tomcat-native.tar.gz 可以在tomcat/bin目录下找到。

安装 apr

wget http://apache.mirror.phpchina.com/apr/apr-1.3.2.tar.gz 

tar zxvf apr-1.3.2.tar.gz 

cd apr-1.3.2 

./configure 

make 

make install 

apr 默认安装在 /usr/local/apr

安装 apr-util

wget http://apache.mirror.phpchina.com/apr/apr-util-1.3.2.tar.gz 

tar zxvf apr-util-1.3.2.tar.gz 

cd apr-util-1.3.2 

./configure –with-apr=/usr/local/apr 

make 

make install 

安装 tomcat-native

cd /usr/local/tomcat-6.0.18/bin 

tar zxvf tomcat-native.tar.gz 

cd tomcat-native-1.1.14-src/jni/native 

./configure –with-apr=/usr/local/apr –with-java-home=/usr/java/jdk1.6.0_11 

make 

make install 

设置 apr 的环境变量：

vi /etc/profile 

# 后面添加以下内容 

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib 

# 使profile生效， 

source /etc/profile 

启动 tomcat 后， 看日志：

bin/startup.sh 

head logs/catalina.out 

可以看到以下结果：

信息: Loaded APR based Apache Tomcat Native library 1.1.14.

2009-1-13 11:12:51 org.apache.catalina.core.AprLifecycleListener init

信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].

以上所述是小编给大家介绍的The APR based Apache Tomcat Native library 异常解决办法,希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对77isp云服务器技术网的支持！