httpd与tomcat整合
Httpd: apache服务器,处理静态页面;
tomcat:处理动态页面。通过2者的整合,发挥各自的优势
安装步骤:
1.安装JDK(系统默认已安装,此步可以省略。)
2.安装httpd(系统默认已安装,可以省略,如果没有安装请执行以下步骤):
[root@localhost Desktop]# yum install httpd
、、、
Complete!
[root@localhost Desktop]# /etc/init.d/httpd start
Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName [ OK ]
去网页输入http://localhost,看到如下界面:
3. 安装 tomcat :
从ftp://10.3.0.254/pub/course/web,下载apache-tomcat-7.0.27.tar.gz到本地/usr/local/src中:
//这是自己的下载地址,如果没有的话可以从百度上找相应的包,
[root@localhost Desktop]# cd /usr/local/src
[root@localhost src]# ftp 10.3.0.254
Connected to 10.3.0.254 (10.3.0.254).
220 (vsFTPd 2.2.2)
Name (10.3.0.254:root): ftp
331 Please specify the password.
Password: //因为没有密码,直接回车就可以
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> cd pub
250 Directory successfully changed.
ftp> cd course
250 Directory successfully changed.
ftp> cd web
250 Directory successfully changed.
ftp> ls
227 Entering Passive Mode (10,3,0,254,26,163).
150 Here comes the directory listing.
-rwxr-xr-x 1 0 0 8 Apr 14 2017 Desktop_1.ini
-rwxr-xr-x 1 0 0 7645670 Apr 14 2017 apache-tomcat-7.0.27.tar.gz
-rwxr-xr-x 1 0 0 982243 Apr 14 2017 apr-1.4.6.tar.gz
-rwxr-xr-x 1 0 0 774770 Apr 14 2017 apr-util-1.4.1.tar.gz
-rwxr-xr-x 1 0 0 5616185 Apr 14 2017 httpd-2.4.2.tar.gz
-rwxr-xr-x 1 0 0 85292206 Apr 14 2017 jdk6.bin
-rwxr-xr-x 1 0 0 1525892 Apr 14 2017 tomcat-connectors-1.2.35-src.tar.gz
226 Directory send OK.
ftp> get apache-tomcat-7.0.27.tar.gz
local: apache-tomcat-7.0.27.tar.gz remote: apache-tomcat-7.0.27.tar.gz
227 Entering Passive Mode (10,3,0,254,32,65).
150 Opening BINARY mode data connection for apache-tomcat-7.0.27.tar.gz (7645670 bytes).
226 Transfer complete.
7645670 bytes received in 0.679 secs (11252.95 Kbytes/sec)
ftp> bye
221 Goodbye.
解压:
[root@localhost src]# tar xzvf apache-tomcat-7.0.27.tar.gz
[root@localhost src]# ln -s /usr/local/src/apache-tomcat-7.0.27 /usr/local/tomcat
[root@localhost src]# vim /etc/profile
在最后一行添加:export CATALINA_HOME=/usr/local/tomcat
保存并退出。
令配置生效,开启tomcat服务:
[root@localhost src]# source /etc/profile
[root@localhost src]# cd /usr/local/tomcat/bin
[root@localhost bin]# ./startup.sh
在浏览器中输入http://localhost:8080 ,看到欢迎界面
4. 采用mod_jk方式整合httpd 和tomcat
4.1安装httpd-devel
安装成功后,会有/usr/sbin/apxs服务,mod_jk的编译依赖于apxs
#yum install httpd-devel
4.2 安装mod_jk
(1)进入ftp://10.3.0.254/pub/course/web
下载 tomcat-connectors-1.2.35-src.tar.gz 下载到本地的/usr/local/src中
(2)安装tomcat-connectors
#tar xzvf tomcat-connectors-1.2.37-src.tar.gz
#cd tomcat-connectors-1.2.35-src/native
#./configure(这里要有空格)--with-apxs=/usr/sbin/apxs
#make
#make install
注意:这一步如果出错可能是没有安装编译器,需要安装gcc和gcc-c++(yum install gcc gcc-c++)
(3)复制mod_jk.so
#cp /usr/local/src/tomcatconnectors-1.2.35src/native/apache-2.0/mod_jk.so /usr/lib64/httpd/modules/
4.3修改httpd的配置
4.3.1 创建workers.properties
#vim /etc/httpd/conf/workers.properties
添加以下内容:
worker.list=worker1
worker.worker1.type=ajp13
worker.worker1.host=localhost
worker.worker1.port=8009
worker.worker1.lbfactor=50
worker.worker1.cachesize=10
worker.worker1.cache_timeout=600
worker.worker1.socket_keepalive=1
worker.worker1.socket_timeout=300
4.3.2 创建 mod_jk.conf
#vim /etc/httpd/conf/mod_jk.conf
添加以下内容:
JkWorkersFile /etc/httpd/conf/workers.properties
JkLogFile /etc/httpd/logs/mod_jk.log
JkLogLevel info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y]"
JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
这里的“+”/“-”符号后面不能有空格
JkRequestLogFormat "%w %V %T"
JkMount /servlet/* worker1
JkMount /*.jsp worker1
4.3.3 修改httpd.conf
#vim httpd.conf
修改以下内容:
//搜索功能:/+自己要搜索的内容
ServerName修改为:ServerName 本机ip:80 例如:10.3.0.56:80
DirectoryIndex 行添加 index.jsp index.htm
添加以下内容,其中”/usr/local/tomcat/webapps/ROOT”是你要发布的Web项目所在的目录
DocumentRoot "/usr/local/tomcat/webapps/ROOT"
<Directory "/usr/local/tomcat/webapps/ROOT">
Options Includes FollowSymLinks
AllowOverride None
Order deny,allow
Allow from all
XBitHack on
</Directory>
以下一节自己添加:
<Directory "/usr/local/tomcat/webapps/ROOT/WEB-INF">
Order deny,allow
Deny from all
</Directory>
以下内容添加到该文件中的Include语句下面:
LoadModule jk_module /usr/lib64/httpd/modules/mod_jk.so
Include /etc/httpd/conf/mod_jk.conf
4.3.4 restart httpd 和 tomcat
#service httpd restart
#./usr/local/tomcat/bin/shutdown.sh
#./usr/local/tomcat/bin/startup.sh
4.3.6 测试
http://localhost