This article describes how to use the system to build centos 7.2 LAMP environment. centos7.2 structures LAMP following steps. https://cloud.baidu.com/doc/BCC/s/Jjytjj2ru
1. Configure the firewall
CentOS 7.0 system than using a firewall as the default firewall
Close firewall:
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动 2. Install and configure apache
(1) can be used directly in the server comes yum source installation.
yum install -y httpd
(2) start httpd
systemctl start httpd
(3) view and access
can view the port 80 has been opened, use public IP can also open the apache default home page by netstat -anplt.
3. Install php and dependent extension, and open php
(1) install php environment.
yum install -y php
(2) mounting extensions
yum install -y php-gd php-mysql libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt
(3) modify the apache configuration file
Can be viewed by apache httpd -V command to the default configuration file:/etc/httpd/conf/httpd.conf
vim /etc/httpd/conf/httpd.conf
After adding the DirectoryIndexindex.php
In the config file, add on:
LoadModule php5_module modules/libphp5.so
AddType application/x-httpd-php .php
(4) restart apache, and access the test.
systemctl restart httpd
Enter default with apache directory / var / www / html /, write phpinfo file.
vim /var/www/html/test.php
<?php
phpinfo();
?>At this time, by ip / index.php to see
4. Install mysql, and to verify the connection php
Above (1) centos7 system default database MariaDB, mysql need to download the installation source.
wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
rpm -ivh mysql-community-release-el7-5.noarch.rpm
yum install -y mysql-community-server After successful installation restart mysql service:systemctl start mysqld
(2) after installation mysql database password is not authorized to enter the database, set a password.
mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD("这里输入root用户密码") where user='root';
mysql> flush privileges;
mysql> exit (3) write code to test whether php mysql can connect and access.
vim /var/www/html/index.php
<?php
$link=mysql_connect("localhost","root","刚才所设置的数据库密码");
if(!$link) echo "FAILD!error";
else echo "OK!You succeeded.";
?> Use this time IP/index.php, you can see
At this point, based on centos7.2 system installed LAMP environment have all been set up is completed.