In the config file, change the "host" variable to point to the external server. The config file is called config.inc.php and it will be in the main phpMyAdmin folder. There should be a line like this:
$cfg['Servers'][$i]['host'] = 'localhost';
只需将 localhost 更改为您服务器的 IP 地址即可.
Just change localhost to your server's IP address.
注意:您可能需要配置外部服务器以允许远程连接，但我已经在共享主机上多次这样做了，所以应该没问题.
Note: you may have to configure the external server to allow remote connections, but I've done this several times on shared hosting so it should be fine.
