如何在centos下搭建lnmp环境最后安装wordpress

实验环境：centos 6.8 32（阿里云Ecs）或者本地搭建虚拟机（需要联网）

第一步：搭建Nginx静态服务器

安装Nginx

使用  

yum

 安装Nginx：

yum install nginx -y

修改  /etc/nginx/conf.d/default.conf，去除对IPv6地址的监听（centos的lnmp环境禁止ipv6访问，若不取消监听，nginx启动失败），可参考下面的代码示例：示例代码：/ETC/NGINX/CONF.D/DEFAULT.CONF

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 {
}

}

修改完成后，启动Nginx：

nginx

此时，可用（ip）HTTP服务来确认是否已经安装成功。将Nginx设置为开机自动启动：

chkconfig nginx on

第二部分：安装MySQL数据库服务

安装MySQL

使用  

yum

 安装MySQL：

yum install mysql-server -y

安装完成后，启动MySQL服务：

service mysqld restart

将MySQL设置为开机自动启动：

chkconfig mysqld on

 进入MySQL设置MySQL密码：

mysql -uroot -p
回车进入
set password = password('newpassword');

创建一个数据库名的WordPress

create database wordpress;

 MySQL部分设置完了，我们退出MySQL环境：

qiut

第三步：搭建 PHP 环境

 

安装 PHP

yum install php php-fpm php-mysql -y

安装之后，启动 PHP-FPM 进程：

service php-fpm start

把 PHP-FPM 也设置成开机自动启动：

chkconfig php-fpm on

CentOS 6 默认已经安装了 PHP-FPM 及 PHP-MYSQL，下面命令执行的可能会提示已经安装。

PHP-FPM 默认监听 9000 端口

第四步：配置 Nginx 并运行 PHP 程序

 

配置 Nginx

在 /etc/nginx/conf.d 目录中新建一个名为 wordpress.conf 的文件，并配置 Nginx 端口 ，配置示例如下：示例代码：/ETC/NGINX/CONF.D/WORDPRESS.CONF

server {
listen 80;
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ .php$ {
root           /usr/share/php;
fastcgi_pass   127.0.0.1:9000;
fastcgi_index  index.php;
fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
include        fastcgi_params;
}
}

修改配置完成后，重启 nginx 服务

service nginx restart

安装并配置 WordPress[/code]

第五步：安装 WordPress

配置好 LNMP 环境后，继续使用 

yum

 来安装 WordPress：

yum install wordpress -y

安装完成后，就可以在  /usr / share / wordpress  看到WordPress的源代码了。配置数据库配置NginxWordPress已经安装完毕，我们配置Nginx把请求转发给PHP-FPM来处理首先，重命名默认的配置文件：

cd /etc/nginx/conf.d/
mv default.conf defaut.conf.bak

在  

/etc/nginx/conf.d

创建wordpress.conf配置时，参考下面的内容：

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;

}

}

把上述的DB配置同步到WordPress的配置文件中，可参考下面的配置：

WP-config.php文件

 

vim /etc/wordpress/wp-config.php

示例代码：<?php/*** 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’, ‘MyPas$word4Word_Press’);/** MySQL hostname */define(‘DB_HOST’, ‘localhost’);/** Database Charset to use in creating database tables. */define(‘DB_CHARSET’, ‘utf8’);/** The Database Collate type. Don’t change this if in doubt. */define(‘DB_COLLATE’, ”);/**#@+* Authentication Unique Keys and Salts.** Change these to different unique phrases!* You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}* You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.** @since 2.6.0*/define(‘AUTH_KEY’, ‘put your unique phrase here’);define(‘SECURE_AUTH_KEY’, ‘put your unique phrase here’);define(‘LOGGED_IN_KEY’, ‘put your unique phrase here’);define(‘NONCE_KEY’, ‘put your unique phrase here’);define(‘AUTH_SALT’, ‘put your unique phrase here’);define(‘SECURE_AUTH_SALT’, ‘put your unique phrase here’);define(‘LOGGED_IN_SALT’, ‘put your unique phrase here’);define(‘NONCE_SALT’, ‘put your unique phrase here’);/**#@-*//*** WordPress Database Table prefix.** You can have multiple installations in one database if you give each* a unique prefix. Only numbers, letters, and underscores please!*/$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 allowabove 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’);配置后，通知Nginx进程重新加载9cef：nginx -s重新加载