WordPress 是世界上使用最广泛的博客系统之一，是一款开源的PHP软件。有丰富的插件模板资源，使用WordPress可以快速搭建独立的博客网站。
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本教程软件环境基于CentOS 6.8 64位，从配置LNMP环境开始一步步搭建属于你自己的WordPress博客网站。
一. 配置LNMP环境
LNMP是Linux、Nginx、MySQL和PHP的缩写，是WordPress博客系统依赖的基础环境，我们首先需要准备LNMP环境。
1. 安装Nginx
使用yum安装Nginx：
yum install nginx -y
2.修改Nginx默认配置：
去除对IPv6的监听，因为CentOS 6不支持IPv6,需要取消对IPv6地址的监听，否则Nginx不能成功启动。
a) 创建default.conf配置文件
touch /etc/nginx/conf.d/default.conf
b) 编辑配置文件
vi /etc/nginx/conf.d/default.conf
c) 配置文件示例代码
server {
listen 80 default_server;
# listen [::]:80 default_server;
server_name _;
root /usr/share/nginx/html;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
d) 修改完成后启动Nginx
nginx
e) 这篇教程中我的IP地址为114.115.162.204，浏览器访问该IP地址，查看服务器Nginx是否安装成功，
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如果显示以上界面即表示Nginx已经安装成功。
f) 将Nginx设为开机自动启动：
chkconfig nginx on
3.安装MySQL
a) 使用yum安装MySQL：
yum install mysql-server -y
b) 安装完成后，启动MySQL服务：
service mysqld restart
c) 设置MySQL账户root的密码：
我们这里设置root账户的密码为’abc12345678‘，你可以设置其它密码，但需要把这里的密码记住，后面的步骤还需要使用。
/usr/bin/mysqladmin -u root password 'abc12345678'
d) 将MySQL设置为开机自动启动
chkconfig mysqld on
4.安装PHP
a) 使用yum安装PHP：
yum install php-fpm php-mysql -y
b)安装完成后，启动PHP-FPM进程：
service php-fpm start
c) 查看php-fpm进程监听那个端口
netstat -nlpt | grep php-fpm
php-fpm默认监听9000端口
图片.png
d) 将PHP-FPM设为开机自启动：
chkconfig php-fpm on
以上我们的LNMP环境就配置好了！
二、安装配置WordPress
1.安装WordPress
配置好LNMP环境后，使用yum安装WordPress
yum install wordpress -y
安装完成后，在目录\usr\share\wordpress目录下能看到WordPress的源码
图片.png
2.配置数据库
a) 进入MySQL
mysql -uroot --password='abc12345678'
此时会进去MySQL编辑界面
b)为WordPress创建一个数据库
CREATE DATABASE wordpress;
c) 创建数据库完成，退出MySQL环境
exit
d) 把数据库配置同步到WordPress配置文件中：
编辑WordPress配置文件：
vi /etc/wordpress/wp-config.php
按i进入编辑模式
参考配置文件如下：
/**
* The base configuration for WordPress
*
* The wp-config.php creation script uses this file during the
* installation. You don't have to use the web site, you can
* copy this file to "wp-config.php" and fill in the values.
*
* This file contains the following configurations:
*
* * MySQL settings
* * Secret keys
* * Database table prefix
* * ABSPATH
*
* @link https://codex.wordpress.org/Editing_wp-config.php
*
* @package WordPress
*/
// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define('DB_NAME', 'wordpress');
/** MySQL database username */
define('DB_USER', 'root');
/** MySQL database password */
define('DB_PASSWORD', 'abc12345678');
/** MySQL hostname */
define('DB_HOST', 'localhost');
/** Database Charset to use in creating database tables. */
define('DB_CHARSET', 'utf8');
/** The Database Collate type. Don't change this if in doubt. */
define('DB_COLLATE', '');
/**#@+
* Authentication Unique Keys and Salts.
*
* Change these to different unique phrases!
* You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}
* You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.
*
* @since 2.6.0
*/
define('AUTH_KEY', 'put your unique phrase here');
define('SECURE_AUTH_KEY', 'put your unique phrase here');
define('LOGGED_IN_KEY', 'put your unique phrase here');
define('NONCE_KEY', 'put your unique phrase here');
define('AUTH_SALT', 'put your unique phrase here');
define('SECURE_AUTH_SALT', 'put your unique phrase here');
define('LOGGED_IN_SALT', 'put your unique phrase here');
define('NONCE_SALT', 'put your unique phrase here');
/**#@-*/
/**
* WordPress Database Table prefix.
*
* You can have multiple installations in one database if you give each
* a unique prefix. Only numbers, letters, and underscores please!
*/
$table_prefix = 'wp_';
/**
* See http://make.wordpress.org/core/2013/10/25/the-definitive-guide-to-disabling-auto-updates-in-wordpress-3-7
*/
/* Disable all file change, as RPM base installation are read-only */
define('DISALLOW_FILE_MODS', true);
/* Disable automatic updater, in case you want to allow
above FILE_MODS for plugins, themes, ... */
define('AUTOMATIC_UPDATER_DISABLED', true);
/* Core update is always disabled, WP_AUTO_UPDATE_CORE value is ignore */
/**
* For developers: WordPress debugging mode.
*
* Change this to true to enable the display of notices during development.
* It is strongly recommended that plugin and theme developers use WP_DEBUG
* in their development environments.
*
* For information on other constants that can be used for debugging,
* visit the Codex.
*
* @link https://codex.wordpress.org/Debugging_in_WordPress
*/
define('WP_DEBUG', false);
/* That's all, stop editing! Happy blogging. */
/** Absolute path to the WordPress directory. */
if ( !defined('ABSPATH') )
define('ABSPATH', '/usr/share/wordpress');
/** Sets up WordPress vars and included files. */
require_once(ABSPATH . 'wp-settings.php');
3. 配置Nginx
WordPress已经安装好了，这时我们配置Nginx，把请求转发给PHP-FPM来处理
a) 备份Nginx默认配置文件
cd /etc/nginx/conf.d/
mv default.conf default.conf.bak
b) 在Nginx配置文件中创建WordPress配置文件wordpress.conf
touch /etc/nginx/conf.d/wordpress.conf
vi /etc/nginx/conf.d/wordpress.conf
示例代码：
server {
listen 80;
root /usr/share/wordpress;
location / {
index index.php index.html index.htm;
try_files $uri $uri/ /index.php index.php;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
c) 配置成功后，重新加载nginx
nginx -s reload
d)浏览器打开相应IP查看是否成功
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定义好站点名、管理员用户名和密码后，浏览器中再次打开该IP地址
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这样，你的WordPress就搭建成功啦~
