安裝apr來提升tomcat 的可伸縮性和性能 java
cd /usr/local/
1 下載apr 和 apr-util最新版 apache
wget http://apache.fayea.com/apache-mirror//apr/apr-1.5.0.tar.gz wget http://apache.fayea.com/apache-mirror//apr/apr-util-1.5.3.tar.gz
2 解壓文件 tomcat
tar -zxvf apr-1.5.0.tar.gz tar -zxvf aor-util-1.5.3.tar.gz
3 安裝apr和apr-util 性能
cd apr-1.5.0 ./configure --prefix=/usr/local/apr make make install cd .. cd apr-util-1.5.3 ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr make make insatll
4 安裝 tomcat-native spa
cd /usr/local/tomcat/bin tar -zxvf tomcat-native.tar.gz cd tomcat-native-1.1.29-src/jni/native ./configure --with-apr=/usr/local/apr --with-java- home=/usr/java/jdk1.7.0_25 make make install
5 設置 apr 的環境變量 code
vi /etc/profile #在文本的最後面添加如下內容 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib #使profile生效, source /etc/profile
6 啓動tomcat並查看catalina.out get
./startup.sh cat catalina.out
出現 :org.apache.catalina.core.AprLifecycleListener.init Loaded APR based Apache Tomcat Native library 1.1.29 using APR version 1.5.0. it
則apr安裝成功 io