PDO连接有什么问题? [英] Whats wrong with PDO connection?

问题描述

可能的此

我正在使用PDO连接数据库.

I am connecting the DB using the PDO.

      $DBH = new PDO('mysql:host=localhost;dbname=name','dbusername','dbpassword'); 

这在这里不起作用.

我遇到了错误

SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

但是无论我们在mysql_connect中已经完成的连接都可以正常工作.请您帮我这个忙.

But whatever the connection we already done in mysql_connect thats working fine.Could you please help me on this.

推荐答案

某些Web托管提供商将自定义域名或IP地址用于MySQL连接，我建议您首先检查有关数据库连接的托管手册.
通常，通过控制面板创建MySQL数据库，您会收到数据库连接属性的示例.

Some web hosting providers use custom domain names or IP addresses for MySQL connection, I would advise you first of all to check hosting manual on database connections.
Usually by creating MySQL database through control panel, you would receive example of database connection properties.

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