doulang9521 2018-07-19 07:44
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警告:mysqli :: mysqli():( HY000 / 2002):连接在/ opt / lampp / htdocs /中超时

I use ubuntu 18 server by google cloud instance I installed xammp, status is:

sudo /opt/lampp/lampp status

Version: XAMPP for Linux 5.6.15-1

Apache is running.

MySQL is running.

ProFTPD is running.

I send request http post by my angular application from localhost to this server.

It's not working.

this server application is PHP and mySql

when i browser the url server, i get error:

Warning: mysqli::mysqli(): (HY000/2002): Connection timed out in /opt/lampp/htdocs/dashboard/models/sql.php on line 12 Connection failed: Connection timed out

sql.php (line 12):

// Create connection

$conn = new mysqli($servername, $username, $password, $dbname);

when I run those from localhost by xammp. it's working.

Thank!

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