所需软件:
1、httpd-2.2.22.tar.gz
2、tomcat-7.0.23.tar.gz
3、tomcat-connectors-1.2.30.tar.gz
4、jdk-6U21-i586.bin
安装步骤:
1、首先安装Apache
- [root@localhost ~]#tar zxvf httpd-2.2.22.tar.gz
- [root@localhost ~]#cd httpd-2.2.22
- [root@localhost httpd-2.2.22]#./configure --prefix=/usr/local/apache-2.2.22 \
- --enable-headers \
- --enable-mime-magic \
- --enable-proxy \
- --enable-so \
- --enable-rewrite \
- --enable-ssl \
- --enable-suexec \
- --with-included-apr \
- --with-mpm=prefork \
- --with-ssl=/usr \
- --disable-userdir \
- --disable-cgid \
- --disable-cgi
- [root@localhost httpd-2.2.22]#make && make install
- [root@localhost httpd-2.2.22]#cd ../
- [root@localhost ~]#
复制代码2、安装apache-tomcat
- [root@localhost ~]#tar zxvf apache-tomcat-7.0.23.tar.gz
- [root@localhost ~]#mv apache-7.0.23 /usr/local/
- [root@localhost ~]#ln -s /usr/local/tomcat-7.0.23 /usr/local/tomcat
复制代码3、安装JDK
- [root@localhost ~]#chmod +x ./jdk-6U21-i586.bin
- [root@localhost ~]#./jdk-6U21-i586.bin
- Uppacking....
- ....
- ...
- [root@localhost ~]#mv jdk1.6.0_21 /usr/local/
- [root@localhost ~]#ln -s /usr/local/jdk1.6.0_21 /usr/local/jdk
复制代码4、修改环境变量(/etc/profile)
- TOMCAT_HOME=/usr/local/tomcat
- JAVA_HOME=/usr/local/jdk
- JRE_HOME=$JAVA_HOME/jre
- CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
- PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
- export TOMCAT_HOME JAVA_HOME JRE_HOME CLASSPATH PATH
复制代码使环境变量立即生效
- [root@localhost ~]#source /etc/profile
复制代码5、安装tomcat-connector
- [root@localhost ~]#tar zxvf tomcat-connector-1.2.30.tar.gz
- [root@localhost ~]#cd tomcat-connector-1.2.30/
- [root@localhost tomcat-connector-1.2.30]#cd native
- [root@localhost native]#./buildconf.sh
- [root@localhost native]#./configure --with-apxs=/usr/local/apache-2.2.22/bin/apxs
- [root@localhost native]#make && make install
- [root@localhost native]#cd ../
- [root@localhost ~]#
复制代码6、检查apache安装目录下modules目录有没有mod_jk.so,如果没有手动拷贝。
7、整合Apache+Tomcat
关于整合,这里有两种方法供推荐,一种是反向代理,一种是基于mod_jk的。既然我们这里安装了mod_jk,反向代理就不多说了,在文章的最后会提一下关于反向代理的方法。这里说的是mod_jk来进行apache+tomcat整合。
找到apache的安装目录下的conf/extra目录(为了方便,配置文件统一放在这个目录下)
新建一个mod_jk.conf的配置文件,输入以下内容。
- JkWorkersFile conf/extra/workers.properties
- JkLogFile logs/mod_jk.log
- JkShmFile 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 ${URL_DIR}/*.jsp worker_name
-
- JkMount /images/avatar/* worker1
- JkMount /*.jsp worker1
- JkMount /*.page worker1
- JkMount /*.cic worker1
- JkMount /*.do worker1
- JkMount /*.action worker1
复制代码保存后再新建一个workers.properties文件,输入以下内容:
- worker.list=worker1
- worker.worker1.port=8009
- worker.worker1.host=localhost
- worker.worker1.type=ajp13
- worker.woker1.lbfactor=1
复制代码最后修改apache的httpd.conf文件的DocumentRoot跟tomcat保持一致,在DirectoryIndex选项添加index.jsp,index.do index.action,重启apache服务。
写一个index.jsp的测试页面:
- <%
- out.println("hello java");
- %>
复制代码访问验证成功
这里再说一下关于反向代理来进行apache+tomcat的整合,既然是反向代理,那tomcat-connectors就不用装了,配置文件也无需更 改,只需装好apache、tomcat、jdk,开启各自服务后,修改httpd.conf,在文件最后加入如下语句:
- BalancerMember ajp://localhost:8009
- RewriteEngine On
- ProxyPreserveHost On
- RewriteRule ^/$ balancer://localCluster/ [P,L,NC]
- RewriteRule ^/(.*)$ balancer://localCluster/$1 [P,L,NC]
复制代码
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