tomcat7,8 centos7 配置apr极好教程

转自：http://blog.csdn.net/remote_roamer/article/details/51719891

第一次我自己是用的yum安装apr, apr-utils, tomcat-native，

但是启动tomcat的时候，提示我tomcat-native版本过低，所以不得不手动安装，如下：

1. 安装apr 1.5.2 
   下载 http://apache.fayea.com//apr/apr-1.5.2.tar.gz

    
   # cd /usr/local/src
    
    
   # wget http://apache.fayea.com//apr/apr-1.5.2.tar.gz
    
    
   # tar -xzvf apr-1.5.2.tar.gz
    
    
   # cd  apr-1.5.2
    
    
   # ./configure --prefix=/usr/local/apr
    
    
   # make 
    
    
   # make install
   

2. 安装apr-util-1.5.4 
   下载 http://mirrors.hust.edu.cn/apache//apr/apr-util-1.5.4.tar.gz

    
   # cd /usr/local/src
    
    
   # wget http://mirrors.hust.edu.cn/apache//apr/apr-util-1.5.4.tar.gz
    
    
   # tar -xzvf apr-util-1.5.4.tar.gz
    
    
   # cd apr-util-1.5.4
    
    
   # ./configure --with-apr=/usr/local/apr
    
    
   # make 
    
    
   # make install
   

3. 安装 tomcat-native组件

   /usr/local/tomcat/bin
   tar -xzvf tomcat-native.tar.gz
   cd tomcat-native-1.2.7-src/native
   ./configure --with-apr=/usr/local/apr 
   //出现如下错误
   //Found   OPENSSL_VERSION_NUMBER 0x1000105f (OpenSSL 1.0.1e 11 Feb 2013)
   //Require OPENSSL_VERSION_NUMBER 0x1000200f or greater (1.0.2)
   //configure: error: Your version of OpenSSL is not compatible with this version of tcnative
   

4. 安装OpenSSL 1.0.2 
   由于centos 7 当前的yum 库只有1.0.1 的OpenSSL，所以我们需要手工安装1.0.2

    
   # cd /usr/local/src
    
    
   # wget https://www.openssl.org/source/openssl-1.0.2-latest.tar.gz
    
    
   # tar -xzxf openssl-1.0.2-latest.tar.gz
    
    
   # cd openssl-1.0.2g
    
    
   # ./config --prefix=/usr/local/openssl -fPIC
    
   // 注意这里需要加入 -fPIC参数，否则后面在安装tomcat native 组件会出错
   // 注意：不要按照提示去运行 make depend
    
   # make
    
    
   # make install
    
    
   # mv /usr/bin/openssl ~
    
    
   # ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
    
    
   # openssl version
    
   // 确认版本信息是1.0.2 
   

5. 重新安装 tomcat-native组件

    
   # cd $CATALINA_HOME/bin
    
    
   # tar -xzvf tomcat-native.tar.gz
    
    
   # cd tomcat-native-1.2.7-src/native
    
    
   # ./configure --with-apr=/usr/local/apr --with-ssl=/usr/local/openssl
    
    
   # make 
    
    
   # make install
    
   

6. 检查是否安装成功

# cd $CATALINA_HOME
# cd bin
# ./catalina.sh run
//查看输入信息，如果有以下内容，说明安装成功
//20-Jun-2016 12:28:32.859 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.2.7 using APR version 1.5.2.
//20-Jun-2016 12:28:32.859 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
//20-Jun-2016 12:28:32.862 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.2g  1 Ma