phpMyAdmin connection MySQL appears 2002 server is not responding

Yesterday, when using phpMyAdmin to connect to MySQL, there was a #2002– server that was not responding (or the socket for the local MySQL server was not configured correctly), but I did not have any problems with the PHP connection.

The code is as follows	Copy Code
<?php $link =mysql_connect ("127.0.0.1", "root", "password"); if (! $link) echo "Connect error"; else echo "Connect OK"; ?>

Later wanted to phase MySQL the address of the database server should be changed to 127.0.0.1,

Specific methods:

Open the config.inc.php we just copied to the phpMyAdmin directory.

Find this phrase:

The code is as follows	Copy Code
$cfg [' Servers '] [$i] [' host '] = ' localhost '; Change into $cfg [' Servers '] [$i] [' host '] = ' 127.0.0.1 ';

This can be the cause of this problem I think it should be the host file resolution problem, we deal with one should be good.