我已经按照W3Schools的步骤连接到MySQL (https://www.w3schools.com/php/php_mysql_connect.asp),但是我没有让它工作。我没有工作,而是收到了错误:"mysqli::__construct():(HY000/2003):Can't connect to MySQL server on '1
此代码无法连接另一个域数据库,我尝试过..。$con_mail = mysqli_connect("domain","user","pass","db"); if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_
我的joomla版本是1.5,但是当我尝试导入时,我得到了这个错误
Warning: mysqli::mysqli() [mysqli.mysqli]: (HY000/2003): Can't connectto MySQL server on 'www.ashramyoga.com' (110) in /home/aaa/public_html/aaa/aaa&
我正在尝试运行nginx、php、mysql和docker。
当我运行docker-组合时,一切看起来都很好,但是当我试图通过我的索引页面中的php代码连接到mysql时,我会得到这个错误。Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /code/index.php on line 8Connection failed: