CodeIgniter GAE SQLSTATE [HY000] [2002]错误

Question

使用CodeIgniter出现错误

A Database Error Occurred
SQLSTATE[HY000] [2002] No such file or directory
Filename: controllers/Template.php
Line Number: 15

这是我在application / database.php中的代码

我尝试使用mysqli，但是失败了。我将Google Cloud从标准环境更改为灵活环境后，就会发生此错误。

Answer 1

请尝试这个。

$db['default'] = array(
    'dsn'   => '',
    'hostname' => 'localhost',
    'username' => 'YOUR USERNAME',
    'password' => 'YOUR PASSWORD', if you set password in mysql
    'database' => 'YOUDATABASE',
    'dbdriver' => 'mysqli',
    'dbprefix' => 'sss_',
    'pconnect' => FALSE,
    'db_debug' => (ENVIRONMENT !== 'production'),
    'cache_on' => FALSE,
    'cachedir' => '',
    'char_set' => 'utf8',
    'dbcollat' => 'utf8_general_ci',
    'swap_pre' => '',
    'encrypt' => FALSE,
    'compress' => FALSE,
    'stricton' => FALSE,
    'failover' => array(),
    'save_queries' => TRUE
);