Apache与Tomcat整合（apache+tomcat+mod_jk)
配置过程：1、apache
# yum install make gcc-c++ openssl openssl-devel -y
# tar -jxvf httpd-2.2.11.tar.bz2
# cd httpd-2.2.11
# ./configure --prefix=/usr/local/httpd --with-mpm=worker --enable-cache --enable-file-cache --enable-disk-cache --enable-mem-cache --enable-mime-magic --enable-headers --enable-http --enable-cgi --enable-rewrite --enable-so --with-suexec-gidmin --with-suexec-logfile
# make && make install
加入到环境变量中：
# vim /etc/profile
export PATH=$PATH:/usr/local/httpd/bin
# source /etc/profile
# apachectl start
然后在浏览器访问一下，可以
看看httpd启动的端口：
# ps aux | grep httpd | grep -v grep
# netstat -antlp | grep :80
2、安装 Sun Java JDK 和 Tomcat
# sh jdk-6u26-linux-x64.bin
# mv jdk1.6.0_26/ /usr/local/jdk
# tar -zxvf apache-tomcat-7.0.8.tar.gz
# mv apache-tomcat-7.0.8 /usr/local/tomcat
3、在安装 mod_jk 之前，需先设定tomcat与java的目录，可在/etc/profile 写入环境变量。
# vim /etc/profile
JAVA_HOME=/usr/local/jdk
JRE_HOME=/usr/local/jdk/jre
CATALINA_HOME=/usr/local/tomcat
CATALINA_BASE=/usr/local/tomcat
PATH=$PATH:${JAVA_HOME}/bin:${JRE_HOME}/bin:/usr/local/httpd/bin
CLASSPATH=./:${JAVA_HOME}/lib:${JRE_HOME}/lib:${CATALINA_HOME}/lib
export JAVA_HOME JRE_HOME CATALINA_HOME CATALINA_BASE CLASSPATH PATH
# source /etc/profile
测试Java环境的安装
# java -version
浏览器访问tomcat 8080 端口：
4、编译安装mod_jk
# wget http://www.fayea.com/apache-mirror//tomcat/tomcat-connectors/jk/tomcat-connectors-1.2.37-src.tar.gz
# tar -zxvf tomcat-connectors-1.2.37-src.tar.gz
# cd tomcat-connectors-1.2.37-src/native/
# ./configure --with-apxs=/usr/local/httpd/bin/apxs
# make
# cp apache-2.0/mod_jk.so /usr/local/httpd/lib/
完成上面的步骤之后就可以设置apache了，让mod_jk模块生效。
# cd /usr/local/httpd/conf/
a)apache中加入mod_jk
# vim httpd.conf
LoadModule jk_module lib/mod_jk.so
# mod_jk settings
Include ?usr/local/httpd/conf/mod_jk.conf
b)在/usr/local/httpd/conf/ 目录下加入文件mod_jk.conf
# vim mod_jk.conf
JKWorkersFile /usr/local/httpd/conf/workers.properties
JkLogFile/usr/local/httpd/logs/mod_jk.log
JkShmFile/usr/local/httpd/logs/jk-runtime-status
JkLogLevel info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
JkRequestLogFormat "%w %V %T"
# Sample JkMounts.Replace these with the paths you would
# like to mount from your JSP server.
# syntax: JkMount ${URL_DIR}/*.jsp worker_name
JkMount /servlet/*.jsp worker1
JkMount /*.jsp worker1
JkMount /*.do worker1
手动添加日志文件：
# touch /usr/local/httpd/logs/mod_jk.log
# touch /usr/local/httpd/logs/jk-runtime-status
c)增加workers.properties
# vim workers.properties
# BEGIN workers.properties
# setting tomcat_home and java_home
workers.tomcat_home=/usr/local/tomcat
workers.java_home=/usr/local/jdk
# worker.list defined worker_name, used by mod_jk.conf
worker.list=worker1
worker.worker1.port=8009
worker.worker1.host=localhost
worker.worker1.type=ajp13
worker.worker1.lbfactor=50
worker.worker1.cachesize=10
worker.worker1.cache_timeout=600
worker.worker1.socket_keepalive=1
worker.worker1.socket_timeout=300
5、设置tomcat
处理apache的一些文件，需要tomcat的配合，预设的tomcat开启8009端口，因此只需要设置虚拟目录就行啦
涉及文件：/usr/local/tomcat/conf/server.xml
虚拟目录：/opt/webapps
# vim /usr/local/tomcat/conf/server.xml
6、重启apache
# apachectl -k restart
7、测试jsp文件
编写小的jsp时间函数：
# echo 'The time is: ' > /usr/local/tomcat/webapps/ROOT/test.jsp
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