如何编辑WordPress配置文件wp-config.php

目录

wp-config.php文件全部内容:

        修改wp-config.ph文件中的数据库设置:

        设置wp-config.ph文件中的密钥部分 

        修改数据库表前缀 

        设置绝对路径


WordPress会把数据库的相关信息存在wp-config.php文件中。如果编辑有问题,则会出现建立数据库连接时出错 问题。

如何编辑WordPress配置文件wp-config.php_第1张图片

有的wordpress中可能没有wp-config.php文件,有的是wp-config-sample.php文件,这时候就需要我们复制一份。

cp /wordpress/wp-config-sample.php /wordpress/wp-config.php

接下来就可以开始编辑wp-config.php文件啦~

vi /wordpress/wp-config.php

wp-config.php文件全部内容:

/**

 * 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 Editing wp-config.php « WordPress Codex

 *

 * @package WordPress

 */

  

// ** MySQL settings - You can get this info from your web host ** //

/** The name of the database for WordPress */

define('DB_NAME', 'database_name_here');

  

/** MySQL database username */

define('DB_USER', 'username_here');

  

/** MySQL database password */

define('DB_PASSWORD', 'password_here');

  

/** 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_';

  

/**

 * 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', dirname(__FILE__) . '/');

  

/** Sets up WordPress vars and included files. */

require_once(ABSPATH . 'wp-settings.php');

修改wp-config.ph文件中的数据库设置:

如何编辑WordPress配置文件wp-config.php_第2张图片

将 database_name_here 修改为自己的数据库名称

将 username_here 修改为自己的数据库用户名

将 password_here 修改为自己的数据库密码

localhost 数据库主机名

utf8 : 数据库字符集。

设置wp-config.ph文件中的密钥部分 

如何编辑WordPress配置文件wp-config.php_第3张图片

官方获取:https://api.wordpress.org/secret-key/1.1/salt/

define('AUTH_KEY',         'F2/dRh~3Uq1^|mM$$jaT4+yJTuJw nj2[N+haNEH4QKec(Atr`Jn!>?~;V]mjRAh');
define('SECURE_AUTH_KEY',  ':&3J-obQ,uxKpb5j.BKNCeYAxFJ,G+#NZ35IUZHiUim8wFfC');
define('LOGGED_IN_KEY',    'jA]ux]8hDr}|;_do[-a~n70K>-T0x1w47E8LSe}<^X`K%opf=V$gXKf.kn%_|<0@');
define('NONCE_KEY',        'Brb-9nN5^jdHq?-(hg{P2T3gmJ]el8|b&jV 6VF-CZ&EhjDmPH]JHK4ExU:wN`qA');
define('AUTH_SALT',        '1T`%sSpgIeS:3H-9-(X|]ZQ^3-r&sTKVcB-ZE6=sS(*ay;LOB( &ND_=~tZ7:gts');
define('SECURE_AUTH_SALT', 'Ui0wY]HdhQzG?$Jz-Po./-IUnE9x{.Bo-qU^G r[g%r

修改数据库表前缀 

如何编辑WordPress配置文件wp-config.php_第4张图片

如果您希望在同一个数据库中安装多个WordPress,请修改前缀。一般默认为 wp_

设置绝对路径

如何编辑WordPress配置文件wp-config.php_第5张图片

这一段用于设置WordPress变量和包含的文件,不需要修改!

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