RHEL5 Apache+Tomcat整合，同时支持jsp与php

配置环境：

OS: RHEL5 with kernel 2.6.18-8.1.1.el5

httpd-2.2.3-6.el5.i386.rpm

apache-tomcat-6.0.14.tar.gz

jdk-6u3-linux-i586.bin

mod_jk-1.2.23-apache-2.2.x-linux-i686.so

官方宣称mod_jk-1.2.26-httpd-2.2.6.so支持Apache 2.2.x及2.2.6以后的版本，但经实验，1.2.26的mod_jk在RHEL5中会报错。

下载地址：

http://java.sun.com/javase/downloads/index.jsp

http://www.apache.org/dist/tomcat/tomcat-connectors

http://apache.mirror.phpchina.com/tomcat/tomcat-connectors/jk/binaries/linux/jk-1.2.23/

一、安装配置jdk及tomcat

1、安装jdk及tomcat

[root@wardking ~]# tar zxvf apache-tomcat-6.0.14.tar.gz -C /usr/local/

[root@wardking ~]# mv jdk-6u3-linux-i586.bin /usr/local/

[root@wardking ~]# cd /usr/local

[root@wardking local]# chmod a+x jdk-6u3-linux-i586.bin

[root@wardking local]# ./jdk-6u3-linux-i586.bin

2、配置环境变量

[root@wardking ~]# ln -sf /usr/local/apache-tomcat-6.0.14 /usr/local/tomcat

[root@wardking ~]# ln -sf /usr/local/jdk1.6.0_03 /usr/local/jdk6

[root@wardking ~]# ln -sf /usr/local/jdk6/bin/java /usr/bin/

[root@wardking ~]# ln -sf /usr/local/tomcat/bin/startup.sh /usr/bin/tomcat-up

[root@wardking ~]# ln -sf /usr/local/tomcat/bin/shutdown.sh /usr/bin/tomcat-down

添加一个名为“michael”的管理员用户

[root@wardking ~]# vi /usr/local/tomcat/conf/tomcat-users.xml

设置环境变量

[root@wardking ~]# vi /etc/profile

JAVA_HOME=/usr/local/jdk6

CATALINA_HOME=/usr/local/tomcat

CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$CATALINA_HOME/lib/servlet-api.jar

PATH=$JAVA_HOME/bin:$PATH

export JAVA_HOME CATALINA_HOME CLASSPATH PATH

[root@wardking ~]# source /etc/profile

3、测试tomcat服务

[root@wardking ~]# /usr/bin/tomcat-up

或者直接执行

/usr/local/tomcat/bin/startup.sh

检查tomcat是否启动

[root@wardking ~]# netstat -anp | grep 8080

在浏览器里访问http://localhost:8080/，可以看到tomcat的网页界面，并可以使用

用户“michael”登陆管理

停止tomcat服务

[root@wardking ~]# tomcat-down

二、连接tomcat到apache

1、安装mod_jk模块

[root@wardking ~]# cp mod_jk-1.2.23-apache-2.2.x-linux-i686.so /etc/httpd/modules/

2、修改apache配置文件

[root@wardking ~]# vi /etc/httpd/conf.d/mod_jk.conf

LoadModule jk_module modules/mod_jk-1.2.23-apache-2.2.x-linux-i686.so

JkWorkersFile "/etc/httpd/conf/workers.properties"

JkShmFile /var/log/httpd/mod_jk.shm

JkLogFile "/var/log/httpd/mod_jk.log"

JkLogLevel info

JkMount /*/servlet/* ajp13

JkMount /*.jsp ajp13

JkMount /*.do ajp13

AddType application/x-jsp .jsp

3、添加tomcat配置文件

[root@wardking ~]# vi /etc/httpd/conf/workers.properties

[shm]

file=/etc/httpd/logs/shm.file

size=1048576

[channel.socket:localhost:8009]

tomcatId=localhost:8009

[uri:/jsp-examples/*]

workers.tomcat_home=/usr/local/tomcat

workers.java_home=/usr/local/jdk6

ps=/

worker.list=ajp13

worker.ajp13.port=8009

worker.ajp13.host=localhost

worker.ajp13.type=ajp13

worker.ajp13.lbfactor=1

4、设置tomcat主目录

[root@wardking ~]# vi /usr/local/tomcat/conf/server.xml

unpackWARs="true" autoDeploy="true"

xmlValidation="false" xmlNamespaceAware="false">

5、确认apache、tomcat启动

[root@wardking ~]# httpd -t

[root@wardking ~]# service httpd restart

[root@wardking ~]# /usr/bin/tomcat-up

6、分别测试访问php和jsp网页

[root@wardking ~]# vi /var/www/html/showtime.jsp

<%@page language="java" import="java.util.*"%>

Now Time is : <% out.println(new Date()); %>

[root@wardking ~]# echo '' > phpinfo.php

在浏览器中访问http://localhost/showtime.jsp，应在网页中显示系统时间

访问http://localhost/phpinfo.php，显示php及服务器相关配置信息

另一种整合办法，在httpd.conf中使用反向代理：

ProxyPass /images !

ProxyPass /icons !

ProxyPass / ajp://127.0.0.1:8009/

ProxyPassReverse / ajp://127.0.0.1:8009/