如何让mysqli_connect工作？-Howtogetmysqli_connecttowork?

Error 111 is "connection refused". One candidate explanation is that MySQL is not "listening" on the network, but only the TCP loopback address.

错误111是“连接被拒绝”。一个候选解释是MySQL不是在网络上“监听”,而只是TCP环回地址。

Check the my.cnf for the server, and check if it contains lines like this:

检查my.cnf是否有服务器,并检查它是否包含以下行:

skip-networking 

or

bind_address=127.0.0.1

If your PHP is running on the same server as MySQL, you can try using '127.0.0.1' for the host, in place of 'ftp.tatiana-renae.com'.

如果您的PHP与MySQL在同一台服务器上运行,您可以尝试使用'127.0.0.1'代替'ftp.tatiana-renae.com'。

Is the MySQL server running? Can you connect to it using the mysql command line interface?

MySQL服务器是否正在运行?你可以使用mysql命令行界面连接到它吗?

There's several other possibilities; but there's not enough information provided about you environment for us to accurately diagnose the problem. We're just guessing.

还有其他几种可能性;但是我们没有提供足够的关于您的环境的信息来准确诊断问题。我们只是在猜测。