phpMyAdmin无法连接到MySQL服务器

ffx8fchx 于 2023-04-10 发布在 PHP

关注(0)|答案(1)|浏览(165)

我使用XAMPP来运行phpMyAdmin，但它一直显示这个错误：
phpMyAdmin试图连接到MySQL服务器，服务器拒绝连接。您应该检查配置中的主机，用户名和密码，并确保它们与MySQL服务器管理员提供的信息相对应。
它看起来像这样：

以下是我的config.inc脚本：

/*
 * This is needed for cookie based authentication to encrypt password in
 * cookie
 */
$cfg['blowfish_secret'] = 'xampp'; /* YOU SHOULD CHANGE THIS FOR A MORE SECURE COOKIE AUTH! */

/*
 * Servers configuration
 */
$i = 0;

/*
 * First server
 */
$i++;

/* Authentication type and info */
$cfg['Servers'][$i]['auth_type'] = 'config';
$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';
$cfg['Servers'][$i]['extension'] = 'mysqli';
$cfg['Servers'][$i]['AllowNoPassword'] = false;
$cfg['Lang'] = '';

/* Bind to the localhost ipv4 address and tcp */
$cfg['Servers'][$i]['host'] = 'localhost:3307';
$cfg['Servers'][$i]['connect_type'] = 'tcp';

/* User for advanced features */
$cfg['Servers'][$i]['controluser'] = 'pma';
$cfg['Servers'][$i]['controlpass'] = '';

/* Advanced phpMyAdmin features */
$cfg['Servers'][$i]['pmadb'] = 'phpmyadmin';
$cfg['Servers'][$i]['bookmarktable'] = 'pma__bookmark';
$cfg['Servers'][$i]['relation'] = 'pma__relation';
$cfg['Servers'][$i]['table_info'] = 'pma__table_info';
$cfg['Servers'][$i]['table_coords'] = 'pma__table_coords';
$cfg['Servers'][$i]['pdf_pages'] = 'pma__pdf_pages';
$cfg['Servers'][$i]['column_info'] = 'pma__column_info';
$cfg['Servers'][$i]['history'] = 'pma__history';
$cfg['Servers'][$i]['designer_coords'] = 'pma__designer_coords';
$cfg['Servers'][$i]['tracking'] = 'pma__tracking';
$cfg['Servers'][$i]['userconfig'] = 'pma__userconfig';
$cfg['Servers'][$i]['recent'] = 'pma__recent';
$cfg['Servers'][$i]['table_uiprefs'] = 'pma__table_uiprefs';
$cfg['Servers'][$i]['users'] = 'pma__users';
$cfg['Servers'][$i]['usergroups'] = 'pma__usergroups';
$cfg['Servers'][$i]['navigationhiding'] = 'pma__navigationhiding';
$cfg['Servers'][$i]['savedsearches'] = 'pma__savedsearches';
$cfg['Servers'][$i]['central_columns'] = 'pma__central_columns';
$cfg['Servers'][$i]['designer_settings'] = 'pma__designer_settings';
$cfg['Servers'][$i]['export_templates'] = 'pma__export_templates';
$cfg['Servers'][$i]['favorite'] = 'pma__favorite';

/*
 * End of servers configuration
 */

?> ```

php

来源：https://stackoverflow.com/questions/68320758/phpmyadmin-failed-to-connect-to-the-mysql-server

1条答案

按热度按时间

nwlqm0z11#

（A）您的情况是使用config作为鉴权类型：

$cfg['Servers'][$i]['auth_type'] = 'config';

首先，请为phpmyadmin创建一个用户：

sudo mysql --user=root mysql -p

然后

CREATE USER 'phpmyadmin'@'localhost' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'phpmyadmin'@'localhost' WITH GRANT OPTION;

FLUSH PRIVILEGES;

然后，编辑config.inc.php文件。您可以在“C：\xampp\phpmyadmin”中找到它并更改：

$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';

到

$cfg['Servers'][$i]['user'] = 'phpmyadmin';
$cfg['Servers'][$i]['password']  = 'some_pass';

**（B）**另一种方法（我认为更安全）是使用以下内容：

$cfg['Servers'][$i]['auth_type'] = 'http';

在这种情况下，phpmyadmin将弹出一个框，要求您输入用户名和密码。

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phpMyAdmin无法连接到MySQL服务器

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