lamp
文章目录
1. lamp简介
有了前面学习的知识的铺垫，今天可以来学习下第一个常用的web架构了。
所谓lamp，其实就是由Linux+Apache+Mysql/MariaDB+Php/Perl/Python的一组动态网站或者服务器的开源软件，除Linux外其它各部件本身都是各自独立的程序，但是因为经常被放在一起使用，拥有了越来越高的兼容度，共同组成了一个强大的Web应用程序平台。
LAMP指的是Linux（操作系统）、Apache（HTTP服务器）、MySQL（也指MariaDB，数据库软件）和PHP（有时也是指Perl或Python）的第一个字母，一般用来建立web应用平台。
2. web服务器工作流程
在说lamp架构平台的搭建前，我们先来了解下什么是CGI，什么是FastCGI，什么是......
web服务器的资源分为两种，静态资源和动态资源
- 静态资源就是指静态内容，客户端从服务器获得的资源的表现形式与原文件相同。可以简单的理解为就是直接存储于文件系统中的资源
- 动态资源则通常是程序文件，需要在服务器执行之后，将执行的结果返回给客户端
那么web服务器如何执行程序并将结果返回给客户端呢？下面通过一张图来说明一下web服务器如何处理客户端的请求
如上图所示
阶段①显示的是httpd服务器（即apache）和php服务器通过FastCGI协议进行通信，且php作为独立的服务进程运行
阶段②显示的是php程序和mysql数据库间通过mysql协议进行通信。php与mysql本没有什么联系，但是由Php语言写成的程序可以与mysql进行数据交互。同理perl和python写的程序也可以与mysql数据库进行交互
2.1 cgi与fastcgi
上图阶段①中提到了FastCGI，下面我们来了解下CGI与FastCGI。
CGI（Common Gateway Interface，通用网关接口），CGI是外部应用程序（CGI程序）与WEB服务器之间的接口标准，是在CGI程序和Web服务器之间传递信息的过程。CGI规范允许Web服务器执行外部程序，并将它们的输出发送给Web浏览器，CGI将web的一组简单的静态超媒体文档变成一个完整的新的交互式媒体。
FastCGI（Fast Common Gateway Interface）是CGI的改良版，CGI是通过启用一个解释器进程来处理每个请求，耗时且耗资源，而FastCGI则是通过master-worker形式来处理每个请求，即启动一个master主进程，然后根据配置启动几个worker进程，当请求进来时，master会从worker进程中选择一个去处理请求，这样就避免了重复的生成和杀死进程带来的频繁cpu上下文切换而导致耗时
2.2 httpd与php结合的方式
httpd与php结合的方式有以下三种：
- modules：php将以httpd的扩展模块形式存在，需要加载动态资源时，httpd可以直接通过php模块来加工资源并返回给客户端
- httpd prefork：libphp5.so（多进程模型的php）
- httpd event or worker：libphp5-zts.so（线程模型的php）
- CGI：httpd需要加载动态资源时，通过CGI与php解释器联系，获得php执行的结果，此时httpd负责与php连接的建立和断开等
- FastCGI：利用php-fpm机制，启动为服务进程，php自行运行为一个服务，https通过socket与php通信
较于CGI方式，FastCGI更为常用，很少有人使用CGI方式来加载动态资源
2.3 web工作流程
通过上面的图说明一下web的工作流程：
- 客户端通过http协议请求web服务器资源
- web服务器收到请求后判断客户端请求的资源是静态资源或是动态资源
- 若是静态资源则直接从本地文件系统取之返回给客户端。
- 否则若为动态资源则通过FastCGI协议与php服务器联系，通过CGI程序的master进程调度worker进程来执行程序以获得客户端请求的动态资源，并将执行的结果通过FastCGI协议返回给httpd服务器，httpd服务器收到php的执行结果后将其封装为http响应报文响应给客户端。在执行程序获取动态资源时若需要获得数据库中的资源时，由Php服务器通过mysql协议与MySQL/MariaDB服务器交互，取之而后返回给httpd，httpd将从php服务器收到的执行结果封装成http响应报文响应给客户端。
3. lamp平台构建
环境说明：
| 系统平台 | IP | 需要安装的服务 |
|---|---|---|
| centos7 redhat7 |
192.168.161.130 | httpd-2.4 mysql-5.7 php php-mysql |
lamp平台软件安装次序：
1
|
httpd --> mysql --> php |
注意：php要求httpd使用prefork MPM
3.1 安装httpd
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安装开发工具包
[root@localhost ~]# yum groups mark install 'Development Tools'
创建apache服务的用户和组
[root@localhost ~]# groupadd -r apache
[root@localhost ~]# useradd -r -M -s /sbin/nologin -g apache apache
安装依赖包
[root@localhost ~]# yum -y install openssl-devel pcre-devel expat-devel libtool
下载和安装apr以及apr-util
[root@localhost ~]# cd /usr/src/
[root@localhost src]# wget http://mirrors.shu.edu.cn/apache//apr/apr-1.6.5.tar.bz2
[root@localhost src]# wget http://mirrors.shu.edu.cn/apache//apr/apr-util-1.6.1.tar.bz2
[root@localhost src]# ls
apr-1.6.5.tar.bz2 apr-util-1.6.1.tar.bz2 debug kernels
[root@localhost src]# tar xf apr-1.6.5.tar.bz2
[root@localhost src]# tar xf apr-util-1.6.1.tar.bz2
[root@localhost src]# ls
apr-1.6.5 apr-1.6.5.tar.bz2 apr-util-1.6.1 apr-util-1.6.1.tar.bz2 debug kernels
[root@localhost src]# cd apr-1.6.5
[root@localhost apr-1.6.5]# vim configure
cfgfile="${ofile}T"
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
# $RM "$cfgfile" //将此行加上注释，或者删除此行
[root@localhost apr-1.6.5]# ./configure --prefix=/usr/local/apr
[root@localhost apr-1.6.5]# make && make install
[root@localhost apr-1.6.5]# cd /usr/src/apr-util-1.6.1
[root@localhost apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@localhost apr-util-1.6.1]# make && make install
编译安装httpd
[root@localhost ~]# wget http://mirror.bit.edu.cn/apache//httpd/httpd-2.4.37.tar.bz2
[root@localhost ~]# ls
httpd-2.4.37.tar.bz2
[root@localhost ~]# tar xf httpd-2.4.37.tar.bz2
[root@localhost ~]# cd httpd-2.4.37
[root@localhost httpd-2.4.37]# ./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=most \
--enable-mpms-shared=all \
--with-mpm=prefork
[root@localhost httpd-2.4.37]# make && make install
安装后配置
[root@localhost ~]# echo 'export PATH=/usr/local/apache/bin:$PATH' > /etc/profile.d/httpd.sh
[root@localhost ~]# source /etc/profile.d/httpd.sh
[root@localhost ~]# ln -s /usr/local/apache/include/ /usr/include/httpd
[root@localhost ~]# echo 'MANPATH /usr/local/apache/man' >> /etc/man.config
取消ServerName前面的注释
[root@localhost ~]# sed -i '/#ServerName/s/#//g' /etc/httpd24/httpd.conf
启动apache
[root@localhost ~]# apachectl start
[root@localhost ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 :::80 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::* |
3.2 安装mysql
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安装依赖包
[root@localhost ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel
创建用户和组
[root@localhost src]# groupadd -r -g 306 mysql
[root@localhost src]# useradd -M -s /sbin/nologin -g 306 -u 306 mysql
下载二进制格式的mysql软件包
[root@localhost ~]# cd /usr/src/
[root@localhost src]# wget https://downloads.mysql.com/archives/get/file/mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz
--2018-08-13 23:56:27-- https://downloads.mysql.com/archives/get/file/mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz
Resolving downloads.mysql.com (downloads.mysql.com)... 137.254.60.14
Connecting to downloads.mysql.com (downloads.mysql.com)|137.254.60.14|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz [following]
......
Saving to: ‘mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz’
100%[=====================================>] 643,790,848 2.46MB/s in 4m 20s
2018-08-14 00:00:50 (2.36 MB/s) - ‘mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz’saved [643790848/643790848]
解压软件至/usr/local/
[root@localhost src]# ls
debug kernels mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz
[root@localhost src]# tar xf mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
[root@localhost ~]# ls /usr/local/
bin games lib libexec sbin src
etc include lib64 mysql-5.7.22-linux-glibc2.12-x86_64 share
[root@localhost ~]# cd /usr/local/
[root@localhost local]# ln -sv mysql-5.7.22-linux-glibc2.12-x86_64/ mysql
‘mysql’ -> ‘mysql-5.7.22-linux-glibc2.12-x86_64/’
[root@localhost local]# ll
total 0
drwxr-xr-x. 2 root root 6 Mar 10 2016 bin
drwxr-xr-x. 2 root root 6 Mar 10 2016 etc
drwxr-xr-x. 2 root root 6 Mar 10 2016 games
drwxr-xr-x. 2 root root 6 Mar 10 2016 include
drwxr-xr-x. 2 root root 6 Mar 10 2016 lib
drwxr-xr-x. 2 root root 6 Mar 10 2016 lib64
drwxr-xr-x. 2 root root 6 Mar 10 2016 libexec
lrwxrwxrwx 1 root root 36 Aug 14 16:00 mysql -> mysql-5.7.22-linux-glibc2.12-x86_64/
drwxr-xr-x 9 root root 129 Aug 14 00:16 mysql-5.7.22-linux-glibc2.12-x86_64
drwxr-xr-x. 2 root root 6 Mar 10 2016 sbin
drwxr-xr-x. 5 root root 49 Jun 13 19:03 share
drwxr-xr-x. 2 root root 6 Mar 10 2016 src
修改目录/usr/local/mysql的属主属组
[root@localhost ~]# chown -R mysql.mysql /usr/local/mysql
[root@localhost ~]# ll /usr/local/mysql -d
lrwxrwxrwx 1 mysql mysql 36 Aug 14 16:00 /usr/local/mysql -> mysql-5.7.22-linux-glibc2.12-x86_64/
添加环境变量
[root@localhost ~]# ls /usr/local/mysql
bin COPYING docs include lib man README share support-files
[root@localhost ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@localhost ~]# . /etc/profile.d/mysql.sh
[root@localhost ~]# echo $PATH
/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
建立数据存放目录
[root@localhost mysql]# mkdir /opt/data
[root@localhost mysql]# chown -R mysql.mysql /opt/data/
[root@localhost mysql]# ll /opt/
total 0
drwxr-xr-x 2 mysql mysql 6 Aug 14 16:54 data
初始化数据库
[root@localhost ~]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/opt/data/
.......
temporary password is generatedfor root@localhost: adjceSV12=Sa
请注意，这个命令的最后会生成一个临时密码，此处密码是adjceSV12=Sa
配置mysql
[root@localhost ~]# ln -sv /usr/local/mysql/include/ /usr/local/include/mysql
‘/usr/local/include/mysql’ -> ‘/usr/local/mysql/include/’
[root@localhost ~]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf
[root@localhost ~]# ldconfig -v
ldconfig: Can't stat /libx32: No such file or directory
ldconfig: Path `/usr/lib' given more than once
ldconfig: Path `/usr/lib64' given more than once
ldconfig: Can't stat /usr/libx32: No such file or directory
/usr/lib64/mysql:
libmysqlclient.so.18 -> libmysqlclient_r.so
/usr/local/mysql/lib:
libmysqlclient.so.20 -> libmysqlclient.so.20.3.9
......
/lib/sse2: (hwcap: 0x0000000004000000)
/lib64/sse2: (hwcap: 0x0000000004000000)
/lib64/tls: (hwcap: 0x8000000000000000)
[root@localhost ~]# ldconfig -p |grep mysql
libmysqlclient.so.20 (libc6,x86-64) => /usr/local/mysql/lib/libmysqlclient.so.20
libmysqlclient.so.18 (libc6,x86-64) => /usr/lib64/mysql/libmysqlclient.so.18
libmysqlclient.so (libc6,x86-64) => /usr/lib64/mysql/libmysqlclient.so
libmysqlclient.so (libc6,x86-64) => /usr/local/mysql/lib/libmysqlclient.so
生成配置文件
[root@localhost ~]# cat > /etc/my.cnf <<EOF
[mysqld]
basedir = /usr/local/mysql
datadir = /opt/data
socket = /tmp/mysql.sock
port = 3306
pid-file = /opt/data/mysql.pid
user = mysql
skip-name-resolve
EOF
配置服务启动脚本
[root@localhost ~]# cp -a /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
[root@localhost ~]# sed -ri 's#^(basedir=).*#\1/usr/local/mysql#g' /etc/init.d/mysqld
[root@localhost ~]# sed -ri 's#^(datadir=).*#\1/opt/data#g' /etc/init.d/mysqld
启动mysql
[root@localhost ~]# service mysqld start
Starting MySQL.. SUCCESS!
[root@localhost ~]# ps -ef|grep mysql
root 1521 1 0 01:58 pts/0 00:00:00 /bin/sh /usr/local/mysql/binmysqld_safe --datadir=/opt/data --pid-file=/opt/data/mysql.pid
mysql 1699 1521 0 01:58 pts/0 00:00:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/opt/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=localhost.localdomain.err --pid-file=/opt/data/mysql.pid --socket=/tmp/mysql.sock --port=3306
root 1734 1301 0 01:59 pts/0 00:00:00 grep --color=auto mysql
[root@localhost ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 80 :::3306 :::*
修改密码
使用临时密码登录
[root@localhost ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.22
Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
设置新密码
mysql> set password = password('itwhs123[');
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> quit
Bye |
3.3 安装php
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配置yum源 [root@localhost ~]# cd /etc/yum.repos.d/ [root@localhost yum.repos.d]# wget http://mirrors.163.com/.help/CentOS7-Base-163.repo [root@localhost ~]# sed -i 's/\$releasever/7/g' /etc/yum.repos.d/CentOS7-Base-163.repo [root@localhost ~]# sed -i 's/^enabled=.*/enabled=1/g' /etc/yum.repos.d/CentOS7-Base-163.repo [root@localhost ~]# yum -y install epel-release [root@localhost ~]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm 安装依赖包 [root@localhost ~]# yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel libpcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel php72w-mysqlnd 下载php [root@localhost ~]# cd /usr/src/ [root@localhost src]# wget http://cn.php.net/distributions/php-7.2.8.tar.xz 编译安装php [root@localhost src]# tar xf php-7.2.8.tar.xz [root@localhost src]# cd php-7.2.8 [root@localhost php-7.2.8]# ./configure --prefix=/usr/local/php7 \ --with-config-file-path=/etc \ --enable-fpm \ --enable-inline-optimization \ --disable-debug \ --disable-rpath \ --enable-shared \ --enable-soap \ --with-openssl \ --enable-bcmath \ --with-iconv \ --with-bz2 \ --enable-calendar \ --with-curl \ --enable-exif \ --enable-ftp \ --with-gd \ --with-jpeg-dir \ --with-png-dir \ --with-zlib-dir \ --with-freetype-dir \ --with-gettext \ --enable-json \ --enable-mbstring \ --enable-pdo \ --with-mysqli=mysqlnd \ --with-pdo-mysql=mysqlnd \ --with-readline \ --enable-shmop \ --enable-simplexml \ --enable-sockets \ --enable-zip \ --enable-mysqlnd-compression-support \ --with-pear \ --enable-pcntl \ --enable-posix [root@localhost php-7.2.8]# make -j $(cat /proc/cpuinfo |grep processor|wc -l) 编译过程略 [root@localhost php-7.2.8]# make install 安装过程略 安装后配置 [root@localhost ~]# echo 'export PATH=/usr/local/php7/bin:$PATH' > /etc/profile.d/php7.sh [root@localhost ~]# source /etc/profile.d/php7.sh [root@localhost php-7.2.8]# which php /usr/local/php7/bin/php [root@localhost php-7.2.8]# php -v PHP 7.2.8 (cli) (built: May 14 2019 14:32:34) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies 配置php-fpm [root@localhost php-7.2.8]# cp php.ini-production /etc/php.ini [root@localhost php-7.2.8]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@localhost php-7.2.8]# chmod +x /etc/rc.d/init.d/php-fpm [root@localhost php-7.2.8]# cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf [root@localhost php-7.2.8]# cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf 编辑php-fpm的配置文件（/usr/local/php7/etc/php-fpm.conf）： 配置fpm的相关选项为你所需要的值： [root@localhost ~]# vim /usr/local/php7/etc/php-fpm.conf ..... ..... pm.max_children = 50 //最多同时提供50个进程提供50个并发服务 pm.start_servers = 5 //启动时启动5个进程 pm.min_spare_servers = 2 //最小空闲进程数 pm.max_spare_servers = 8 //最大空闲进程数 [root@localhost ~]# tail /usr/local/php7/etc/php-fpm.conf ; file. ; Relative path can also be used. They will be prefixed by: ; - the global prefix if it's been set (-p argument) ; - /usr/local/php7 otherwise include=/usr/local/php7/etc/php-fpm.d/*.conf pm.max_children = 50 pm.start_servers = 5 pm.min_spare_servers = 2 pm.max_spare_servers = 8 启动php-fpm [root@localhost ~]# service php-fpm start Starting php-fpm done 默认情况下，fpm监听在127.0.0.1的9000端口，也可以使用如下命令验证其是否已经监听在相应的套接字 [root@localhost ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 127.0.0.1:9000 *:* LISTEN 0 128 :::80 :::* LISTEN 0 128 :::22 :::* LISTEN 0 100 ::1:25 :::* LISTEN 0 80 :::3306 :::* [root@localhost ~]# ps -ef|grep php root 81070 1 0 14:13 ? 00:00:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf) nobody 81071 81070 0 14:13 ? 00:00:00 php-fpm: pool www nobody 81072 81070 0 14:13 ? 00:00:00 php-fpm: pool www nobody 81073 81070 0 14:13 ? 00:00:00 php-fpm: pool www nobody 81074 81070 0 14:13 ? 00:00:00 php-fpm: pool www nobody 81075 81070 0 14:13 ? 00:00:00 php-fpm: pool www root 81079 83354 0 14:15 pts/1 00:00:00 grep --color=auto php |
3.4 配置apache
3.4.1 启用代理模块
在apache httpd 2.4以后已经专门有一个模块针对FastCGI的实现，此模块为mod_proxy_fcgi.so，它其实是作为mod_proxy.so模块的扩展，因此，这两个模块都要加载，编辑httpd.conf文件，取消以下两行内容的注释:
- LoadModule proxy_module modules/mod_proxy.so
- LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
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//启用httpd的相关模块 [root@localhost ~]# sed -i '/proxy_module/s/#//g' /etc/httpd24/httpd.conf [root@localhost ~]# sed -i '/proxy_fcgi_module/s/#//g' /etc/httpd24/httpd.conf |
3.4.2 配置虚拟主机
在需要使用fcgi的虚拟主机中添加类似如下两行：
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ProxyRequests Off //关闭正向代理 ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/PATH/TO/DOCUMENT_ROOT/$1 |
例如：
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ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/var/www/html/itwhs.com/$1 |
以上设置表示把以.php结尾的文件请求发送到php-fpm进程，php-fpm至少需要知道运行的目录和URI，所以这里直接在fcgi://127.0.0.1:9000后指明了这两个参数，其它参数的传递已经被mod_proxy_fcgi.so进行了封装，不需要手动指定。
注意：
这里写的/var/www/html/是yum源安装方式生成的网页存放目录，这里必须改成你编译安装指定的网页存放路径，禁止直接复制我这里的路径 这里的idfsoft.com是域名，你必须改成你所使用的域名，禁止直接复制此处的域名 这里的$1表示匹配所有以.php结尾的http请求
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创建虚拟主机目录并生成php测试页面
[root@localhost ~]# mkdir /usr/local/apache/htdocs/itwhs.com
[root@localhost ~]# cat > /usr/local/apache/htdocs/itwhs.com/index.php <<EOF
<?php
phpinfo();
?>
EOF
[root@localhost ~]# chown -R apache.apache /usr/local/apache/htdocs/
[root@localhost ~]# ll /usr/local/apache/htdocs/ -d
drwxr-xr-x 3 apache apache 44 Aug 16 14:50 /usr/local/apache/htdocs/
[root@localhost ~]# vim /etc/httpd24/httpd.conf
在配置文件的最后加入以下内容
<VirtualHost *:80>
DocumentRoot "/usr/local/apache/htdocs/itwhs.com"
ServerName www.itwhs.com
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/usr/local/apache/htdocs/itwhs.com/$1
<Directory "/usr/local/apache/htdocs/itwhs.com">
Options none
AllowOverride none
Require all granted
</Directory>
</VirtualHost>
[root@localhost ~]# vim /etc/httpd24/httpd.conf
搜索AddType，添加以下内容
# If the AddEncoding directives above are commented-out, then you
# probably should define those extensions to indicate media types:
#
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php //添加此行
AddType application/x-httpd-php-source .phps //添加此行
[root@localhost ~]# sed -i '/ DirectoryIndex/s/index.html/index.php index.html/g' /etc/httpd24/httpd.conf
重启apache服务
[root@localhost ~]# apachectl stop
[root@localhost ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 127.0.0.1:9000 *:*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 80 :::3306 :::*
[root@localhost ~]# apachectl start
[root@localhost ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 127.0.0.1:9000 *:*
LISTEN 0 128 :::80 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 80 :::3306 :::* |
3.5 验证
1.修改/etc/hosts文件，添加域名与IP的映射 2.在浏览器上使用域名访问，若看到以下界面则表示lamp架构搭建成功，否则请检查你的操作
