准备工作: 虚拟机要能上网

systemctl  stop  firewalld      //关闭防火墙
setenforce 0                          //关闭监控
安装wget
yum install -y  wget
2、部署apache:
yum install -y httpd

systemctl start httpd
systemctl enable httpd

查看apache版本:
httpd -v
3、部署mysql(mariadb)
yum -y install wget
获取rpm软件包:
wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm

安装rpm包
rpm -ivh mysql-community-release-el7-5.noarch.rpm

安装mysql 
yum install -y mysql-community-server

启动 
systemctl start mysql
systemctl enable mysql

修改root密码并设置允许远程连接
进入mysql  
mysql -uroot

设置root密码为123456
set password for 'root'@'localhost' =password('123456');

设置允许用root账户进行远程连接,并设置其密码为123456
grant all privileges on *.* to root@'%'identified by '123456';

修改的配置立即生效
flush privileges;

退出:
exit

查看mysql版本
mysql -V
5、部署php
yum install -y php
安装组件是php支持mysql 
yum install -y \
php-mysql \
php-gd \
libjpeg* \
php-ldap \
php-odbc \
php-pear \
php-xml \
php-xmlrpc \
php-mbstring \
php-bcmath \
php-mhash
查看php版本 
php --version

vi /etc/httpd/conf/httpd.conf

这行#去掉换成ServerName www.aa.com

在DirectoryIndex index.html这行最后面加上 index.php

vi /etc/php.ini

date.timezone = PRC    //;去掉在等于号后面添加PRC//日期时区×××,

查看详细信息
vi /var/www/html/index.php 
验证Apache支持php语言

<?php
phpinfo();
?>
systemctl  restart httpd  //重启一下服务

浏览器输入:http://192.168.80.100

测试数据库工作是否正常-----
<?php
$link=mysql_connect('192.168.80.100','mail','123456');
if($link) echo "Success!!";
else echo "Fail!!";
mysql_close();
?>


mysql_secure_installation
y-n-y-y

systemctl restart mysql

刷新网页即可