PHP - 从不同的服务器连接到mysql数据库

问题描述

我试图连接到一个mysql数据库从不同的服务器到数据库托管，但我得到一个错误。

I'm trying to connect to a mysql database from a different server to the one the database is hosted on but I'm getting an error.

我猜这可能与远程权限有关。这是我可以更改还是我需要让我的托管公司这样做？

I'm guessing it might be something to do with remote permissions. Is this something I can change or do I need to get my hosting company to do this?

<?php
$con = mysql_connect("mysql4-remote.hosting.net","myadmin","password123");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }
?>

无法连接到mysql4-remote.hosting上的MySQL服务器。 net'（10060）PHP警告：mysql_connect（）[function.mysql-connect]：无法连接到mysql4-remote.hosting.net上的MySQL服务器（10060）D：\websites\abc123\ www\test.php on line 2

推荐答案

我会说，网络设置错误：
有关进一步的帮助，请参阅此帖子：

I would say, that your login credentials or Network settings are wrong:See this post for further help:http://wiki.answers.com/Q/What_does_MySQL_error_number_10060_mean

如果您无法从外部使用隧道，请参考以下示例：

If you don't have access from outside use tunneling, here is an example:

$connection = ssh2_connect('SERVER IP', 22);  
ssh2_auth_password($connection, 'username', 'password'); 
$tunnel = ssh2_tunnel($connection, 'DESTINATION IP', 3307); 
$db = new mysqli_connect('127.0.0.1', 'DB_USERNAME', 'DB_PASSWORD',  
                         'dbname', 3307, $tunnel) 
    or die ('Fail: '.mysql_error()); 

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