blocks|key|2564559|text|我知道这个职位是旧的，但这是发生在我身上的。我正在升级，phpmyadmin安装程序询问phpmyadmin用户密码应该是什么，或者将其留空以随机生成密码。我按了enter，没有误输入任何密码。因此，当我启动PHPMyAdmin时，我得到了错误"mysqli_real_connect()：(HY000/1045)：用户'phpmyadmin'@'localhost‘(使用密码:YES)的访问被拒绝“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2564560|为了修复它，我在/etc/phpmyadmin/中找到了"config-db.php“文件，并从那里获得了密码。对PHPMyAdmin的根访问是有效的，所以我以Root身份登录到PHPMyAdmin，并使用了查询“为'phpmyadmin'@'localhost‘=+PASSWORD+(复制并粘贴密码)设置密码”，它成功了！|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|E|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|F|8|@]|9|@]|A|$]]]|D|$]]

I know this post is old, but here is what happened to me. I was upgrading and the phpmyadmin installer asked what the phpmyadmin user password should be, or to leave it blank to random generate a password. I hit enter without entering any password by mistake. So when I launched PHPMyAdmin, I got the error "mysqli_real_connect(): (HY000/1045): Access denied for user 'phpmyadmin'@'localhost' (using password: YES)".

To fix it, I found the "config-db.php" file in /etc/phpmyadmin/ and got the password from there. Root access to PHPMyAdmin was working, so I logged in as root to PHPMyAdmin and used the query "SET PASSWORD FOR 'phpmyadmin'@'localhost' = PASSWORD([copy and paste the password here])" and it worked!

blocks|key|2649896|text|使用命令行上的根权限，使用mysql数据库创建由密码标识的用户，将所有表上所有数据库的所有select、update、delete权限授予从localhost连接的用户phpmyadmin，这些用户还具有授予其他用户权限的选项。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2649897|sudo+mysql
use+mysql;
CREATE+USER+'phpmyadmin'@'localhost'+IDENTIFIED+BY+'supersecretpassword';
SET+PASSWORD+FOR+'phpmyadmin'@'localhost'+=+PASSWORD('supersecretpassword');
GRANT+ALL+PRIVILEGES+ON+*.*+TO+'phpmyadmin'@'localhost'+WITH+GRANT+OPTION;
FLUSH+PRIVILEGES;
exit|code-block|syntax|javascript|2649898|https://stackoverflow.com/a/16747309/2955337|offset|length|2649899|https://dev.mysql.com/doc/refman/5.7/en/creating-accounts.html|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|0|0|18|0|0|0|1Q|1^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|U|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|V|8|@]|9|@$I|W|J|X|1|Y]]|A|$]]|$1|K|3|L|5|6|7|Z|8|@]|9|@$I|10|J|11|1|12]]|A|$]]]|M|$N|$5|O|P|Q|A|$R|H]]|S|$5|O|P|Q|A|$R|L]]]]

With root privileges on the command line, use the mysql database create the user identified by your password, grant all select, update, delete privileges on all the databases on all the tables to the user phpmyadmin connecting from localhost, who also has grant options to give permissions to other users.

<pre><code>sudo mysql
use mysql;
CREATE USER 'phpmyadmin'@'localhost' IDENTIFIED BY 'supersecretpassword';
SET PASSWORD FOR 'phpmyadmin'@'localhost' = PASSWORD('supersecretpassword');
GRANT ALL PRIVILEGES ON *.* TO 'phpmyadmin'@'localhost' WITH GRANT OPTION;
FLUSH PRIVILEGES;
exit
</code></pre>

<a href="https://stackoverflow.com/a/16747309/2955337">https://stackoverflow.com/a/16747309/2955337</a>

<a href="https://dev.mysql.com/doc/refman/5.7/en/creating-accounts.html" rel="nofollow noreferrer">https://dev.mysql.com/doc/refman/5.7/en/creating-accounts.html</a>

blocks|key|2564420|text|以root用户身份登录到phpmyadmin，转到用户帐户选项卡，在phpmyadmin的在线位置单击，并授予所有priveleges。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2564421|2564422|或者使用授予所有特权创建另一个用户。|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|G|8|@]|9|@]|A|$]]|$1|C|3|D|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Login to phpmyadmin as root, go to user accounts tab, click edit priveleges on line where phpmyadmin, and grant all priveleges. 
Or create another user with grant all priveleges

blocks|key|2649966|text|我想扩展@Wuijin的答案。以root身份登录，然后转到Users+accounts选项卡，查看phpmyadmin用户是否在那里。如果有，那么它就应该像@Wuijin所说的那样起作用。但是如果没有，那么添加一个新的用户帐户作为phpmyadmin用户。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2649967|host+->+localhost|unordered-list-item|2649968|password+->您将在/etc/phpmyadmin/目录中的config-db.php文件中找到密码。从那里收到。|2649969|最后授予所有特权。|2649970|你会看到错误信息会消失。|entityMap^0|4|7|G|4|T|E|1D|A|26|7|37|A|0|0|4|8|9|0|0|8|E|G|Y|D|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]|$9|S|A|T|B|C]|$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]|$9|10|A|11|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|12|8|@$9|13|A|14|B|C]|$9|15|A|16|B|C]]|D|@]|E|$]]|$1|I|3|J|5|H|7|17|8|@$9|18|A|19|B|C]|$9|1A|A|1B|B|C]|$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|K|3|L|5|H|7|1E|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|1F|8|@]|D|@]|E|$]]]|O|$]]

I want to extend the answer of <code>@Wuijin</code>. Login as <code>root</code> and then go to <code>Users accounts</code> tab and see whether the <code>phpmyadmin</code> user is there or not. If there then it should work as <code>@Wuijin</code> said. But if not there then add a new user account as <code>phpmyadmin</code> user.
<ul>
<li><code>host</code> -&gt; <code>localhost</code></li>
<li><code>password</code> -&gt; you will find the password in <code>config-db.php</code> file in <code>/etc/phpmyadmin/</code> directory. Copy from there.</li>
<li>Finally grant all privileges.</li>
</ul>
And you will see the error message will be gone.

blocks|key|2650009|text|除了@Wuijin的说明之外，我还需要创建一个名为“phpmyadmin”的新用户，因为它不存在。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2650010|要确保phpmyadmin用户存在，请在MySQL+CLI中运行以下查询：|2650011|SELECT+user+FROM+user;|code-block|syntax|javascript|2650012|如果phpadmin不存在，请创建它：|2650013|CREATE+USER+'phpmyadmin+'@'localhost'+IDENTIFIED+BY+'password';|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|P|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Q|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|R|8|@]|9|@]|A|$G|H]]]|M|$]]

In addition to @Wuijin's instructions, I needed to created a new user called 'phpmyadmin' since it was not present.
To be sure that the phpmyadmin user exists, run this query inside MySQL CLI:
<pre><code>SELECT user FROM user;
</code></pre>
If phpadmin is not present, create it:
<pre><code>CREATE USER 'phpmyadmin '@'localhost' IDENTIFIED BY 'password';
</code></pre>

blocks|key|2650042|text|从phpadmin文件夹中存在的配置文件中，将密码设置为空(如果不是)，然后尝试在没有密码的情况下登录。当我尝试登录VS代码时，它对我起了作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|entityMap^0^^$0|@$1|2|3|4|5|6|7|C|8|@]|9|@]|A|$]]]|B|$]]

From config file which is present inside the phpadmin folder, make the password blank (if not), then try signing in without password. It worked for me when I tried to login in VS Code.

<a href="https://i.stack.imgur.com/ne9rl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ne9rl.png" alt="La connexion au controluser tel que défini dans votre configuration a échoué." /></a>
<pre><code>mysqli_real_connect(): (HY000/1045): Access denied for user 'phpmyadmin'@'localhost' (using password: YES)
The connection to the controluser as defined in your configuration has failed..
</code></pre>

How to solve “Access denied for user 'phpmyadmin'@'localhost' (using password: YES)"

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

教程

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云智能顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

EdgeOne AI 安全实战专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

聚焦“写作效率、视觉美观与运行性能”三方面进行全面升级，为您提供更高效、稳定的创作环境

社区富文本&Markdown编辑器全新改版上线，欢迎大家体验!

诚挚邀请您参与本次调研，分享您的真实使用感受与建议。您的反馈至关重要，感谢您的支持与参与！

社区新版编辑器体验调研

📷mysqli_real_connect(): (HY000/1045): Access denied for user 'phpmyadmin'@'localhost' (using password: YES)The connection to the controluser as defined in your configuration has failed..

问如何解决“拒绝用户'phpmyadmin'@'localhost‘(使用密码:YES)的访问”
EN

回答 6

Ask Ubuntu用户

Ask Ubuntu用户

Ask Ubuntu用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何解决“拒绝用户'phpmyadmin'@'localhost‘(使用密码:YES)的访问”EN

回答 6

Ask Ubuntu用户

Ask Ubuntu用户

Ask Ubuntu用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何解决“拒绝用户'phpmyadmin'@'localhost‘(使用密码:YES)的访问”
EN