apache和tomcat总体有两种连接方式
第一种:通过http_connector或ajp_connector协议,把请求代理到tomcat
第二种:通过连接mod_jk模块
这次重点记录下模块连接,通过配置可以实现tomcat集群,session会话绑定,最后实现架构Apache-tomcat-mysql
首先说一下版本问题,jdk、tomcat、Apache、tomcat-connector、mysql、mysql-connector版本没有特别要求,不要版本过低即可,直接在官网下载即可或者到我的百度云下载(预留),为保证效果先把防火墙和selinux关闭
You can use the connection module mod_jk with any version of Apache starting with 1.3 and any version of Tomcat starting with (at least) 3.2.
1、安装Apache
# 安装编译环境
[root@centos7 ~]# yum groupinstall "development tools"
[root@centos7 ~]# tar zxvf httpd-2.2.34.tar.gz
[root@centos7 ~]# cd httpd-2.2.34
[root@centos7 ~]# ./configure --prefix=/usr/local/apache24
[root@centos7 ~]# make
[root@centos7 ~]# make install
[root@centos7 ~]# /usr/local/apache24/bin/apachectl -k start
测试是否正常工作
2、安装JDK
解压即可使用
[root@centos7 ~]# tar xf jdk-8u151-linux-x64.tar.gz -C /usr/local/
[root@centos7 ~]# mv /usr/local/jdk-8u151-linux-x64 /usr/local/jdk
[root@centos7 ~]# vi /etc/profile.d/java.sh 修改JAVA_HOME路径如下
# Java environment
export JAVA_HOME=/usr/local/jdk1.6.0_37
export CLASSPATH=./:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$PATH
export JRE_HOME=$JAVA_HOME/jre
[root@centos7 ~]# . /etc/profile.d/java.sh
[root@centos7 ~]# java -version
java version "1.8.0_151"
Java(TM) SE Runtime Environment (build 1.8.0_151-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.151-b12, mixed mode)
3、安装tomcat
[root@centos7 ~]# tar xf apache-tomcat-7.0.82.tar.gz
[root