한개의 워드프레스 사이트에서 여러개 도메인을 연결해 사용하며 Redirection 이 아닌 각 도메인이 개별적으로 정상 작동하기 위해서는 wp-config.php 파일 수정이 필요하다.
wp-config.php 를 수정하지 않고 여러 도메인을 사용하는 경우 처음 설정한 메인도메인을 제외한 나머지 도메인에서는 이미지 엑스박스가 뜨기 때문에 아래 설정이 필수이다.
*원본 wp-config.php의 내용
<?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:
*
* * Database settings
* * Secret keys
* * Database table prefix
* * ABSPATH
*
* @link https://wordpress.org/support/article/editing-wp-config-php/
*
* @package WordPress
*/
// ** Database settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'database' );
/** Database username */
define( 'DB_USER', 'user' );
/** Database password */
define( 'DB_PASSWORD', 'password' );
/** Database hostname */
define( 'DB_HOST', 'localhost' );
/** Database charset to use in creating database tables. */
define( 'DB_CHARSET', 'utf8mb4' );
/** 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', 'key1' );
define( 'SECURE_AUTH_KEY', 'key2' );
define( 'LOGGED_IN_KEY', 'key3' );
define( 'NONCE_KEY', 'key4' );
define( 'AUTH_SALT', 'key5' );
define( 'SECURE_AUTH_SALT', 'key6' );
define( 'LOGGED_IN_SALT', 'key7' );
define( 'NONCE_SALT', 'key8' );
/**#@-*/
/**
* 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_';
/**
* 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 documentation.
*
* @link https://wordpress.org/support/article/debugging-in-wordpress/
*/
define( 'WP_DEBUG', false );
/* Add any custom values between this line and the "stop editing" line. */
/* That's all, stop editing! Happy publishing. */
/** Absolute path to the WordPress directory. */
if ( ! defined( 'ABSPATH' ) ) {
define( 'ABSPATH', __DIR__ . '/' );
}
/** Sets up WordPress vars and included files. */
require_once ABSPATH . 'wp-settings.php';
멀티 도메인의 원활한 사용을 위해서는 “Add any custom values between this line and the “stop editing” line.” 이 라인 아래에 코드 추가가 필요하다.
define('COOKIE_DOMAIN', $_SERVER['HTTP_HOST']);
define('WP_CONTENT_URL', "https://{$_SERVER['HTTP_HOST']}/wp-content");
define( 'WP_ALLOW_MULTISITE', true );위 코드를 추가하면 어떠한 도메인으로 접근하여도 이미지가 잘 보이게 된다.