phpMyAdmin：#1045 - 拒绝用户“root”@“localhost”访问（使用密码：是）。

Question

我在 phpMyAdmin 中遇到了著名的 #1045 错误：拒绝用户“root”@“localhost”访问（使用密码：是）。

这是我的 /etc/phpmyadmin/config.inc.php：

/**
 * Server(s) configuration
 */
$i = 0;
// The $cfg['Servers'] array starts with $cfg['Servers'][1].  Do not use $cfg['Servers'][0].
// You can disable a server config entry by setting host to ''.
$i++;

/* Authentication type */
//$cfg['Servers'][$i]['auth_type'] = 'cookie';
/* Server parameters */
//$cfg['Servers'][$i]['host'] = 'localhost';
//$cfg['Servers'][$i]['connect_type'] = 'tcp';
//$cfg['Servers'][$i]['compress'] = false;
/* Select mysqli if your server has it */
//$cfg['Servers'][$i]['extension'] = 'mysql';
/* Optional: User for advanced features */
// $cfg['Servers'][$i]['controluser'] = 'pma';
// $cfg['Servers'][$i]['controlpass'] = 'pmapass';
/* Optional: 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';

/*
 * End of servers configuration
 */

/*
 * Directories for saving/loading files from server
 */
$cfg['UploadDir'] = '';
$cfg['SaveDir'] = '';

任何想法？

Answer 1

您意识到所有配置行都被注释掉了吗？您需要取消注释并填写这些字段才能进行任何操作。我认为包括这一项就足够了（假设您希望它提示您输入用户名/密码）：

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

Answer 2

执行以下命令

$ mysqladmin -u root 密码 abcd

并使用配置文件中的密码作为“abcd”

或者用“abcd”替换你的密码

Answer 3

取消注释以下几行并填写正确的信息：

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

$cfg['Servers'][$i]['host'] = 'localhost';


/* Optional: User for advanced features */
$cfg['Servers'][$i]['controluser'] = 'root';
$cfg['Servers'][$i]['controlpass'] = ''; /*You can leave it blank, PHPmyadmin will ask you the user name and password */