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Home Backend Development PHP Tutorial phpMyAdmin不能连接到mysql上

phpMyAdmin不能连接到mysql上

Jun 23, 2016 pm 02:21 PM

错误
MySQL 返回: 

#1045 - Access denied for user 'root'@'localhost' (using password: NO) 

phpMyAdmin 尝试连接到 MySQL 服务器,但服务器拒绝连接。您应该检查配置文件中的主机、用户名和密码,并确认这些信息与 MySQL 服务器管理员所给出的信息一致。 

用的软件是wampserver2.1,安装好后运行phpAdmin就出现以上错误,根据网上的一些方法修改mysql的密码也不能解决,修改配置文件也无效。谁有较好的方法,还望指教一下!


回复讨论(解决方案)

root账号的密码没有设置。
这个账号,默认肯定不会是空密码的。

配置文件设定MySQL 默认权限账户( root没有密码)不对应造成的。
修改config.inc.php文件,然后再上传。

重新安装一下,如果是在WINDOWS下,估计是你原来安装时没有清除干净,在向导里可以设置

楼上正解

http://mwga.net.blog.163.com/blog/static/1064567282010713114759708/


看下这个网址

设置下密码,在重新配置一下就OK啦

用最新版本试试吧!!


PHP 5.3.3
Mysql 5.5.8
Apache 2.2.17
PHPMyAdmin 3.2.0.1

去除了,sqlitemanage 1.2
新增了 SQL Buddy 1.3.2

去这里了解



/* Servers configuration */
$i = 0;


/* Server: localhost [1] */

$i++;
$cfg['Servers'][$i]['verbose'] = 'localhost';

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

$cfg['Servers'][$i]['port'] = '3306';

$cfg['Servers'][$i]['socket'] = '';

$cfg['Servers'][$i]['connect_type'] = 'tcp';

$cfg['Servers'][$i]['extension'] = 'mysqli';

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

$cfg['Servers'][$i]['user'] = 'root';

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

$cfg['Servers'][$i]['AllowNoPassword'] = true;


/* End of servers configuration */


$cfg['DefaultLang'] = 'en-utf-8';
$cfg['ServerDefault'] = 1;
$cfg['UploadDir'] = '';

$cfg['SaveDir'] = '';



/* rajk - for blobstreaming */

$cfg['Servers'][$i]['bs_garbage_threshold'] = 50;
$cfg['Servers'][$i]['bs_repository_threshold'] = '32M';

$cfg['Servers'][$i]['bs_temp_blob_timeout'] = 600;

$cfg['Servers'][$i]['bs_temp_log_threshold'] = '32M';
?>
还是无法连接到mysql,如果不设置root用户的密码就可以连接上,这是什么情况

不设置密码能连上,设置密码后连不上说明密码错误了,密码要与数据库密码一致。重新修改一下密码

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