问题描述

我无法访问 PHPMyAdmin.当我想去那里时，我收到了这个错误:

I can't access to PHPMyAdmin. when i want to go there, i got this error:

#2002 - 服务器没有响应(或本地 MySQL 服务器的套接字配置不正确)

#2002 - The server is not responding (or the local MySQL server's socket is not correctly configured)

我用谷歌搜索了这个错误，但不清楚.

I googled this error but it don't clear.

我想知道这段代码打开了哪个端口:

I try to know that which port is open by this code :

pgrep mysql

mysql 运行时打开两个端口.

two ports are open when mysql is running.

我想在我的本地主机中访问 PHPMyAdmin.我正在使用 Ubuntu 操作系统

I want to access to PHPMyAdmin in my localhost. I am using Ubuntu OS

推荐答案

在 Ubuntu 中，默认情况下 mysql 不监听 TCP/IP 连接.它只是使用本地套接字.

In Ubuntu, by default mysql is not listening to TCP/IP connections. It just uses a local socket.

当前本地套接字配置在 /etc/mysql/my.cnf 中.如果您打开此文件，您应该会发现类似以下内容:

The current local socket is configured in /etc/mysql/my.cnf . If you open this file, you should find something similar to:

[client]
port            = 3306
socket          = /var/run/mysqld/mysqld.sock

你应该做的只是打开PHPMyAdmin的配置文件(config.inc.php)并改变socket地址.也许你的 PHPMyAdmin 上没有本地套接字配置，或者它可能不同.该文件应该包含如下一行(当然，将地址调整为您在 my.cnf 上找到的内容):

What you should do is just to open PHPMyAdmin's config file (config.inc.php) and change the socket address. Maybe there's no local socket configuration on your PHPMyAdmin, or maybe it is different. This file should contain a line like (of course, adapt the address to what you found on my.cnf):

$cfg['Servers'][$i]['socket'] = '/var/run/mysqld/mysqld.sock';

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