● 环境搭建
参考：
http://blog.csdn.net/zph1234/article/details/51248124
http://www.jb51.net/os/188488.html
1、配置防火墙
CentOS 7.0默认使用的是firewall作为防火墙。
1、关闭firewall：
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
2、关闭SELINUX
vi /etc/selinux/config
#SELINUX=enforcing #注释掉
SELINUX=disabled #增加
:wq! #保存退出
setenforce 0 #使配置立即生效
3.安装apache
yum install httpd #根据提示，输入Y安装即可成功安装
systemctl start httpd.service #启动apache
systemctl stop httpd.service #停止apache
systemctl restart httpd.service #重启apache
systemctl enable httpd.service #设置apache开机启动
4.安装mariadb（mysql）
yum install mariadb mariadb-server #询问是否要安装，输入Y即可自动安装,直到安装完成
systemctl start mariadb.service #启动MariaDB
systemctl stop mariadb.service #停止MariaDB
systemctl restart mariadb.service #重启MariaDB
systemctl enable mariadb.service #设置开机启动
修改mysql密码：set password for 'root'@'localhost'=password('root');
mysql授权远程连接（navicat等）： grant all on *.* to root identified by 'root';
5、安装PHP以及组件，使PHP支持 MariaDB
yum install php php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-bcmath php-mhash
#这里选择以上安装包进行安装，根据提示输入Y回车
systemctl restart mariadb.service #重启MariaDB
systemctl restart httpd.service #重启apache
测试
cd /var/www/html
vi index.php #输入下面内容
<?php
phpinfo();
?>
:wq! #保存退出
在客户端浏览器输入服务器IP地址，可以看到如下图所示相关的配置信息！
● 修改apache默认根目录：
vim /etc/httpd/conf/httpd.conf
将DocumentRoot “/var/www/html”改为：
DocumentRoot "/mnt/hgfs/CentOS7/www/www.laravel.com"
<Directory "/var/www/html">改为：
<Directory "/mnt/hgfs/CentOS7/www/www.laravel.com">
如果拒绝访问，则修改网站根目录权限：
chmod -R 777 /mnt/hgfs/CentOS7/www/www.laravel.com
● 添加多个虚拟主机
1. 在/etc/httpd/conf.d下新建一个文件vhost.conf，添加以下内容：
<VirtualHost *:80>
ServerName www.volcano.org
DocumentRoot /mnt/hgfs/CentOS7/www/www.volcano.org
ErrorLog /mnt/hgfs/CentOS7/www/log/www.volcano.org/error_log
CustomLog /mnt/hgfs/CentOS7/www/log/www.volcano.org/access_log common
#ServerSignature Off
</VirtualHost>
<Directory "/mnt/hgfs/CentOS7/www/www.volcano.org/">
Options FollowSymLinks
AllowOverride All
Require all granted
</Directory>
<VirtualHost *:80>
ServerName www.laravel.org
DocumentRoot /mnt/hgfs/CentOS7/www/www.laravel.org
ErrorLog /mnt/hgfs/CentOS7/www/log/www.laravel.org/error_log
CustomLog /mnt/hgfs/CentOS7/www/log/www.laravel.org/access_log common
#ServerSignature Off
</VirtualHost>
<Directory "/mnt/hgfs/CentOS7/www/www.laravel.org/">
Options FollowSymLinks
AllowOverride All
Require all granted
</Directory>
保证上面用到的几个目录已经建立：
/mnt/hgfs/CentOS7/www/www.volcano.org
/mnt/hgfs/CentOS7/www/log/www.volcano.org/
/mnt/hgfs/CentOS7/www/log/www.volcano.org/
。。。。
192.168.244.129 www.volcano.org
192.168.244.129 www.laravel.org
ip为Linux主机ip