实验环境
物理机172,16.26.176 yum 源
172.16.26.11 ca证书认证
172.16.26.12 apache
172.16.26.13 apache
172.16.26.14 php
172.16.26.15 mysql
172.16.26.16 nfs
(一)编译安装httpd-2.4.9(apache)
下载 apr-1.5.0.tar.bz2 apr-util-1.5.3.tar.bz2 httpd-2.4.9.tar.bz2
[root@dns_c1 tmp]# ls
apr-1.5.0 apr-util-1.5.3 httpd-2.4.9 ==>解压,准备安装
1 解决依赖关系
[root@apache_12 apr-1.5.0]# pwd
/tmp/apr-1.5.0
[root@apache_12 apr-1.5.0]# ./configure --prefix=/usr/local/apr
[root@dns_c1 apr-util-1.5.3]# make && make install
rm: cannot remove `libtoolT': No such file or directory ==>这个问题?
[root@dns_c1 apr-util-1.5.3]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
有一个这样的问题
[root@apache_12 apr-1.5.0]# yum -y install libtool
Package libtool-2.2.6-15.5.el6.x86_64 already installed and latest version
Nothing to do==>但是又提示我此包已安装,
configure 文件 30126 # $RM "$cfgfile" 注释掉 # $RM "$cfgfile"
[root@apache_12 apr-1.5.0]# make && make install
安装apr-util
[root@localhost apr-util-1.5.3]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@localhost apr-util-1.5.3]# yum install libtool-ltdl* ==>缺包,解决依赖问题
[root@apache_12 apr-util-1.5.3]# make && make install
2,编译安装apache
[root@apache_12 httpd-2.4.9]# ./configure --prefix=/usr/local/apache --sysconfdir=/etc/httpd24 --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-modules=all --enable-mpms-shared=all --with-mpm=event ==>注意,因为中间缺少某一包,而包之间的关系依赖问题,会自动安装httpd,所以为了避免冲突,--sysconfdir=/etc/httpd24 一定不要是httpd,改个名字,比如说httpd24
configure: WARNING: OpenSSL version is too old ==>报这个错,好办
[root@apache_12 httpd-2.4.9]# yum install openssl-devel
也有可能会报pcre的错,把下面的包装了就好了
[root@dns_c1 httpd-2.4.9]# yum install pcre-devel -y
补充:
(1)构建MPM为静态模块
在全部平台中,MPM都可以构建为静态模块。在构建时选择一种MPM,链接到服务器中。如果要改变MPM,必须重新构建。为了使用指定的MPM,请在执行configure脚本 时,使用参数 --with-mpm=NAME。NAME是指定的MPM名称。编译完成后,可以使用 ./httpd -l 来确定选择的MPM。 此命令会列出编译到服务器程序中的所有模块,包括 MPM。
(2)构建 MPM 为动态模块在Unix或类似平台中,MPM可以构建为动态模块,与其它动态模块一样在运行时加载。 构建 MPM 为动态模块允许通过修改LoadModule指令内容来改变MPM,而不用重新构建服务器程序。在执行configure脚本时,使用--enable-mpms-shared选项即可启用此特性。当给出的参数为all时,所有此平台支持的MPM模块都会被安装。还可以在参数中给出模块列表。默认MPM,可以自动选择或者在执行configure脚本时通过--with-mpm选项来指定,然后出现在生成的服务器配置文件中。编辑LoadModule指令内容可以选择不同的MPM。
3、修改httpd的主配置文件,设置其Pid文件的路径编辑/etc/httpd24/httpd.conf,添加如下行即可:
PidFile "/var/run/httpd.pid"
4,添加启动脚本 /etc/rc.d/init.d/httpd24
#!/bin/bash
#
# chkconfig: - 85 15 # Source function library.
. /etc/rc.d/init.d/functions HTTPD_LANG=${HTTPD_LANG-"C"} apachectl=/usr/local/apache/bin/apachectl
httpd=${HTTPD-/usr/local/apache/bin/httpd}
prog=httpd
pidfile=${PIDFILE-/var/run/httpd.pid}
lockfile=${LOCKFILE-/var/lock/subsys/httpd}
RETVAL=0
STOP_TIMEOUT=${STOP_TIMEOUT-10} start() {
echo -n $"Starting $prog: "
LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch ${lockfile}
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile} -d ${STOP_TIMEOUT} $httpd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}
reload() {
echo -n $"Reloading $prog: "
if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
RETVAL=6
echo $"not reloading due to configuration syntax error"
failure $"not reloading $httpd due to configuration syntax error"
else
# Force LSB behaviour from killproc
LSB=1 killproc -p ${pidfile} $httpd -HUP
RETVAL=$?
if [ $RETVAL -eq 7 ]; then
failure $"httpd shutdown"
fi
fi
echo
} # See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile} $httpd
RETVAL=$?
;;
restart)
stop
start
;;
condrestart|try-restart)
if status -p ${pidfile} $httpd >&/dev/null; then
stop
start
fi
;;
force-reload|reload)
reload
;;
graceful|help|configtest|fullstatus)
$apachectl $@
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|condrestart|try-restart|force-reload|reload|status|fullstatus|graceful|help|configtest}"
RETVAL=2
esac exit $RETVAL
添加到开机自启动
[root@apache_12 init.d]# chkconfig --add httpd24
[root@apache_12 init.d]# chkconfig --level 3 httpd24 on
[root@apache_12 init.d]# service httpd24 restart ==>重启服务
Stopping httpd: [ OK ]
Starting httpd: [ OK ]
[root@apache_12 bin]# vim /etc/profile.d/apache.sh 将apachectl 加入环境变量
PATH=/usr/local/apache/bin:$PATH
echo "PATH=/usr/local/apache/bin:$PATH">/etc/profile.d/apache.sh
(二) 安装mysql-5.5.33
1、准备数据存放的文件系统
新建一个逻辑卷,并将其挂载至特定目录即可。这里不再给出过程。详见lvm for lamp
这里假设其逻辑卷的挂载目录为/mydata,而后需要创建/mydata/data目录做为mysql数据的存放目录。
2、新建用户以安全方式运行进程:
# groupadd -r mysql
# useradd -g mysql -r -s /sbin/nologin -M -d /mydata/data mysql
# chown -R mysql:mysql /mydata/data
下载安装包并解压
解压到/usr/local
[root@mysql_15 local]# pwd
/usr/local
[root@mysql_15 local]# ln -sv mysql-5.5.33-linux2.6-x86_64 mysql ==>为其创建软链接
`mysql' -> `mysql-5.5.33-linux2.6-x86_64'
[root@mysql_15 local]# chown -R mysql.mysql mysql-5.5.33-linux2.6-x86_64 修改目录的属组和属主
[root@mysql_15 local]# cd mysql ==>有软链接
[root@mysql_15 mysql]# pwd
/usr/local/mysql
[root@mysql_15 mysql]# ls scripts/
mysql_install_db
[root@mysql_15 mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/mydata/data
4、为mysql提供主配置文件:
# cd /usr/local/mysql# cp support-files/my-large.cnf /etc/my.cnf并修改此文件中thread_concurrency的值为你的CPU个数乘以2,比如这里使用如下行:thread_concurrency = 8另外还需要添加如下行指定mysql数据文件的存放位置:datadir = /mydata/data ==>新加数据存放位置配置
5、为mysql提供sysv服务脚本:
[root@mysql_15 mysql]# pwd
/usr/local/mysql
[root@mysql_15 mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
并添加到开机自启动服务,第3运行级别开
[root@mysql_15 mysql]# chkconfig --add mysqld
[root@mysql_15 mysql]# chkconfig --level 3 mysqld on
6, 为了使用mysql的安装符合系统使用规范,并将其开发组件导出给系统使用,这里还需要进行如下步骤:
输出mysql的man手册至man命令的查找路径:编辑/etc/man.config,添加如下行即可:MANPATH /usr/local/mysql/man
7、输出mysql的头文件至系统头文件路径/usr/include:
这可以通过简单的创建链接实现:[root@mysql_15 mysql]# ln -sv /usr/local/mysql/include /usr/include/mysql
`/usr/include/mysql' -> `/usr/local/mysql/include'
8、输出mysql的库文件给系统库查找路径:
# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf而后让系统重新载入系统库:# ldconfig而后让系统重新载入系统库:# ldconfig
9,修改环境变量,方便系统使用
[root@mysql_15 bin]# vim /etc/profile.d/mysql.sh
PATH=/usr/local/mysql/bin:$PATH
OK,开启mysql服务,可以测试进入了
[root@mysql_15 bin]# service mysqld start
Starting MySQL.. [ OK ]
[root@mysql_15 ~]# mysqladmin -u root -h localhost password "abcabc" ==>给mysql的root用户添加密码
[root@mysql_15 bin]# mysql -u root -p
grant all on *.* to root@'172.16.26.%' IDENTIFIED BY 'abcabc'; ==>授权给root用户,可以在172.16.26网段上的任何主机上访问==附 与grant对应的是revoke revoke all on *.* from root@'172.16.26.%'
grant all on *.* to phpmyadmin@'172.16.26.14' IDENTIFIED BY 'abcabc'; ==>授权给 phpmyadmin 用户,可以在172.16.26.14主机上访问
FLUSH PRIVILEGES; 刷新使其生效
三、编译安装php-5.4.26
[root@php_14 tmp]# tar xvf php-5.4.26.tar.bz2
[root@php_14 tmp]# cd php-5.4.26
2, 编译安装源码包
./configure --prefix=/usr/local/php5 --with-openssl --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --enable-sockets --enable-fpm --with-mcrypt --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd
--with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config ==>在同一主机上的配置方法
说明: 1)、这里为了支持apache的worker或event这两个MPM,编译时使用了--enable-maintainer-zts选项。 2)、如果使用PHP5.3以上版本,为了链接MySQL数据库,可以指定mysqlnd,这样在本机就不需要先安装MySQL或MySQL开发包了。mysqlnd从php 5.3开始可用,可以编译时绑定到它(而不用和具体的MySQL客户端库绑定形成依赖),但从PHP 5.4开始它就是默认设置了。 # ./configure --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd
附,解决依赖关系 ,
configure: error: Cannot find OpenSSL's <evp.h> ==> [root@php_14 php-5.4.26]# yum install openssl-devel -y
configure: error: mcrypt.h not found. Please reinstall libmcrypt. ==> [root@php_14 php-5.4.26]# yum install libmcrypt-devel -y
开始编译
[root@php_14 php-5.4.26]# make && make install
3,配置使用 配置php-fpm
-bash: 为php提供配置文件
[root@php_14 php-5.4.26]# cp php.ini-production /etc/php.ini
为php-fpm提供SysV init脚本,并将其添加至服务列表:
[root@php_14 php-5.4.26]# cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm ==>为php-fpm添加sysv风格的启动控制脚本
[root@php_14 php-5.4.26]# chmod +x /etc/rc.d/init.d/php-fpm ==>为启动脚本添加运行权限
[root@php_14 php-5.4.26]# chkconfig --add php-fpm ==>添加到服务
[root@php_14 php-5.4.26]# chkconfig --level 3 php-fpm on ==>在3级别开机自启动
为php-fpm提供配置文件:
[root@php_14 php-5.4.26]# cp /usr/local/php5/etc/php-fpm.conf.default /usr/local/php5/etc/php-fpm.conf
[root@php_14 php-5.4.26]# vim /usr/local/php5/etc/php-fpm.conf
配置fpm的相关选项为你所需要的值,并启用pid文件(如下最后一行):
pm.max_children = 50 最大线程
pm.start_servers = 5 开启时,预生成5个进程
pm.min_spare_servers = 2 最小空闲进程
pm.max_spare_servers = 8 最大空闲进程
pid = /usr/local/php5/var/run/php-fpm.pid
[root@php_14 php-5.4.26]# service php-fpm start =>开启php服务 Gracefully shutting down php-fpm . done
[root@php_14 php-5.4.26]# netstat -tnlp | grep php-fpm tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 18709/php-fpm
四,整合php与apache, 配置apache将php应用代理至php服务器 (apache 172.16.26.12, php 172.16.26.14)
1、启用httpd的相关模块 在Apache httpd 2.4版本之后,专门有一个模块针对FastCGI的实现,是mod_proxy_fcgi.so模块,是mod_proxy.so的扩展模块,这两个模块都要加载
# vim /etc/httpd/httpd.conf
LoadModule proxy_module modules/mod_proxy.so LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so 添加如下二行 AddType application/x-httpd-php .php AddType application/x-httpd-php-source .phps 定位至DirectoryIndex index.html 修改为:DirectoryIndex index.php index.html 2、配置虚拟主机支持使用fcgi
将#DocumentRoot "/usr/local/apache/htdocs" =>配置虚拟主机,将这行注释开启虚拟主机配置
Include /etc/httpd24/extra/httpd-vhosts.conf
在相应的虚拟主机中添加如下。 phpmyadmin.robert.com<VirtualHost *:80> ServerName phpmyadmin.robert.com ProxyRequests Off ProxyPassMatch ^/(.*\.php)$ fcgi://172.16.26.14:9000/web/phpmyadmin/$1 DocumentRoot "/web/phpmyadmin" <Directory "/web/phpmyadmin"> require all granted </Directory> </VirtualHost>
php主机上的修改
[root@php_14 web]# vim /usr/local/php5/etc/php-fpm.conf
listen = 172.16.26.14:9000 =>把监听的ip修改为本机的ip
[root@php_14 phpmyadmin]# pwd 创建 /web/phpmyadmin 目录
/web/phpmyadmin
[root@php_14 phpmyadmin]# vim index.php<?php $conn = mysql_connect('172.16.26.15','phpmyadmin','abcabc'); var_dump($conn);
?>
重启php-fpm服务,一切OK
五 ,配置nfs 172.16.26.16
系统默认是安装了nfs-utils包的,如果没装 yum install nfs-utils -y 安装
编辑配置文件
[root@www /]# vim /etc/exports
/web/phpmyadmin 172.16.26.13(rw) 172.16.26.12(rw) 172.16.26.14(rw)
[root@localhost yum.repos.d]# service nfs restart ==>重启nfs服务
Shutting down NFS daemon: [ OK ]
Shutting down NFS mountd: [ OK ]
Shutting down NFS quotas: [ OK ]
Shutting down NFS services: [ OK ]
Shutting down RPC idmapd: [ OK ]
Starting NFS services: [ OK ]
Starting NFS quotas: [ OK ]
Starting NFS mountd: [ OK ]
Starting NFS daemon: [ OK ]
Starting RPC idmapd: [ OK ]
在apache主机172.16.26.12 , 172.16.26.13 , php主机172.16.26.14 都挂载上nfs的共享目录
mount -t nfs 172.16.26.16:/web/phpmyadmin /web/phpmyadmin
在共享目录/web/phpmyadmin,传上phpmyadmin程序,
[root@localhost phpmyadmin]# vim libraries/config.default.php =>修改phpmyadmin的连接数据库选项
$cfg['Servers'][$i]['host'] = '172.16.26.15';
$cfg['Servers'][$i]['port'] = '3306';
$cfg['Servers'][$i]['user'] = 'phpmyadmin';
$cfg['Servers'][$i]['password'] = 'abcabc';
配置完成,修改好物理机的hosts文件
172.16.26.13 phpmyadmin.robert.com
访问phpmyadmin.robert.com 页面显示正常
正确输入密码,访问表示OK!
六、安装xcache,为php加速:
测试端 apche 172.16.26.13
[root@apache_13 web]# ab -c 100 -n 500 http://phpmyadmin.robert.com/index.php This is ApacheBench, Version 2.3 <$Revision: 1554214 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking phpmyadmin.robert.com (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Completed 500 requests Finished 500 requests Server Software: Apache/2.4.9 Server Hostname: phpmyadmin.robert.com Server Port: 80 Document Path: /index.php Document Length: 8129 bytes Concurrency Level: 100 并发数Time taken for tests: 9.299 seconds 测试时长 Complete requests: 500 总测试请求数Failed requests: 0 Total transferred: 4635768 bytes HTML transferred: 4064500 bytesRequests per second: 53.77 [#/sec] (mean) 每秒完成请求Time per request: 1859.822 [ms] (mean) 完成每次并发需要的时间Time per request: 18.598 [ms] (mean, across all concurrent requests) 完成一次请求所需时间Transfer rate: 486.83 [Kbytes/sec] received 传输速率Connection Times (ms) min mean[+/-sd] median max Connect: 0 2 3.0 0 10 Processing: 201 1692 535.2 1805 2430 Waiting: 200 1690 535.4 1804 2428 Total: 211 1694 532.7 1805 2430 Percentage of the requests served within a certain time (ms) 50% 1805 66% 1984 75% 2097 80% 2144 90% 2232 95% 2297 98% 2400 99% 2419 100% 2430 (longest request) ==>没有安装xcache之前的表现,红字为重要指标,我们测试看安装后,性能提升表现如果
php端172.16.26.14
1、编译安装 # tar xf xcache-3.0.3.tar.gz # cd xcache-3.0.3[root@php_14 xcache-3.0.3]# /usr/local/php5/bin/phpize Configuring for: PHP Api Version: 20100412 Zend Module Api No: 20100525 Zend Extension Api No: 220100525
[root@php_14 xcache-3.0.3]# ./configure --enable-xcache --with-php-config=/usr/local/php5/bin/php-config# make && make install 安装结束时,会出现类似如下行:Installing shared extensions: /usr/local/php5/lib/php/extensions/no-debug-non-zts-20100525/2、编辑php.ini,整合php和xcache: 首先将xcache提供的样例配置[xcache.ini]导入php.ini =>xcache.ini文件在xcache的源码目录中。
[root@php_14 xcache-3.0.3]# mkdir /etc/php.d [root@php_14 xcache-3.0.3]# cp xcache.ini /etc/php.d/ 接下来编辑/etc/php.d/xcache.ini,找到extension开头的行,修改为如下行:extension = /usr/local/php5/lib/php/extensions/no-debug-non-zts-20100525/xcache.so
保存退出,重启php-fpm服务
[root@php_14 xcache-3.0.3]# service php-fpm restart注意:如果php.ini文件中有多条extension指令行,要确保此新增的行排在第一位。
apach端 172.16.26.13测试
[root@apache_13 web]# ab -c 100 -n 500 http://phpmyadmin.robert.com/index.php
This is ApacheBench, Version 2.3 <$Revision: 1554214 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking phpmyadmin.robert.com (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Finished 500 requests
Server Software: Apache/2.4.9
Server Hostname: phpmyadmin.robert.com
Server Port: 80
Document Path: /index.php
Document Length: 8129 bytes
Concurrency Level: 100 并发数
Time taken for tests: 2.577 seconds 测试时长Complete requests: 500 总测试请求数
Failed requests: 0
Total transferred: 4635782 bytes
HTML transferred: 4064500 bytes
Requests per second: 194.02 [#/sec] (mean) 每秒完成请求
Time per request: 515.404 [ms] (mean) 完成每次并发需要的时间 Time per request: 5.154 [ms] (mean, across all concurrent requests) 完成一次请求所需时间 Transfer rate: 1756.73 [Kbytes/sec] received 传输速率Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 3 6.0 0 18
Processing: 322 466 143.8 441 1429
Waiting: 316 465 143.8 440 1425
Total: 330 469 145.9 443 1436
Percentage of the requests served within a certain time (ms)
50% 443
66% 477
75% 483
80% 487
90% 547
95% 644
98% 711
99% 1417
100% 1436 (longest request)
使用xcache前的性能表现
Concurrency Level: 100 并发数Time taken for tests: 9.299 seconds 测试时长 Complete requests: 500 总测试请求数Failed requests: 0 Total transferred: 4635768 bytes HTML transferred: 4064500 bytesRequests per second: 53.77 [#/sec] (mean) 每秒完成请求Time per request: 1859.822 [ms] (mean) 完成每次并发需要的时间Time per request: 18.598 [ms] (mean, across all concurrent requests) 完成一次请求所需时间Transfer rate: 486.83 [Kbytes/sec] received 传输速率
使用xcache后的性能表现
Concurrency Level: 100 并发数Time taken for tests: 2.577 seconds 测试时长Complete requests: 500 总测试请求数
Failed requests: 0
Total transferred: 4635782 bytes
HTML transferred: 4064500 bytes
Requests per second: 194.02 [#/sec] (mean) 每秒完成请求
Time per request: 515.404 [ms] (mean) 完成每次并发需要的时间
Time per request: 5.154 [ms] (mean, across all concurrent requests) 完成一次请求所需时间
Transfer rate: 1756.73 [Kbytes/sec] received 传输速率
很明显,使用xcache后,性能显著提升
七, apache端 172.16.26.13 配置https 方式,安全访问 https://phpmyadmin.robert.com/
开始配置https
[root@apache_13 ssl]# pwd
/etc/httpd24/ssl
[root@apache_13 ssl]# ls
httpd13.crt httpd13.csr httpd13.key 将申请的证书放到/etc/httpd24/ssl目录下, httpd13.crt是证书 如何配置详见ca证书服务器
[root@localhost extra]# vim /etc/httpd24/httpd.conf 编辑配置文件,开启以下三个模块
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule ssl_module modules/mod_ssl.so
LoadModule socache_shmcb_module modules/mod_socache_shmcb.so
开启 Include /etc/httpd24/extra/httpd-ssl.conf
安装 mod_ssl模块
[root@localhost ssl]# yum install mod_ssl -y
编辑/etc/httpd24/extra/httpd-ssl.conf
[root@localhost ssl]# vim /etc/httpd24/extra/httpd-ssl.conf
关键位置修改 配置https的虚拟主机
<VirtualHost _default_:443>
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.16.26.14:9000/web/phpmyadmin/$1
DocumentRoot "/web/phpmyadmin"
ServerName phpmyadmin.robert.com
ServerAdmin pha@robert.com
<Directory "/web/phpmyadmin">
require all granted
</Directory>
SSLEngine on
SSLCertificateFile "/etc/httpd24/ssl/httpd13.crt"
SSLCertificateKeyFile "/etc/httpd24/ssl/httpd13.key"
<FilesMatch "\.(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars
</FilesMatch>
<Directory "/usr/local/apache/cgi-bin">
SSLOptions +StdEnvVars
</Directory>
BrowserMatch "MSIE [2-5]" \
nokeepalive ssl-unclean-shutdown \
downgrade-1.0 force-response-1.0
CustomLog "/usr/local/apache/logs/ssl_request_log" \
"%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
</VirtualHost>
八,为了节约带宽,我们一般会将页面内容压缩后,再向前端发送
修改/etc/httpd24/httpd.conf
LoadModule deflate_module modules/mod_deflate.so ==>引入该模块
#,在一个公共区域添加以下内容 暗绿色都是要添加的
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/css
# 以上是所要压缩的格式内容
# Level of compression (Highest 9 - Lowest 1)
DeflateCompressionLevel 9
# Netscape 4.x has some problems.
BrowserMatch ^Mozilla/4 gzip-only-text/html
# Netscape 4.06-4.08 have some more problems
BrowserMatch ^Mozilla/4\.0[678] no-gzip
# MSIE masquerades as Netscape, but it is fine
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
添加完成,重启httpd服务
转载于:https://blog.51cto.com/robert1joy/1541350