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Php 在cPanel中动态创建数据库?_Php_Mysql_Codeigniter_Cpanel - Fatal编程技术网

Php 在cPanel中动态创建数据库?

Php 在cPanel中动态创建数据库?,php,mysql,codeigniter,cpanel,Php,Mysql,Codeigniter,Cpanel,database.php-config $db['default'] = array( 'dsn' => '', 'hostname' => 'localhost', 'username' => 'sample', 'password' => 'xxxxxxxxxxx', 'database' => 'db_sample', 'dbdriver' => 'mysqli', 'dbprefix' =&g

database.php-config

$db['default'] = array(
    'dsn'   => '',
    'hostname' => 'localhost',
    'username' => 'sample',
    'password' => 'xxxxxxxxxxx',
    'database' => 'db_sample',
    'dbdriver' => 'mysqli',
    'dbprefix' => '',
    '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
控制器:

<?php

class Test extends CI_Controller {
    public function index() {

        $this->load->model('Test_model');

        $sample = $this->Test_model->test();

        echo $sample;
    }

}
?>
是否有我缺少的任何配置设置? 我已经为此挣扎了两天了。我已经发送了一个帮助通知单,但他们只是告诉我,有问题的特权用户和数据库必须在同一个cPanel帐户下(据我所知,他们是)。
示例用户拥有为其启用的所有权限。我们手动设置。

检查您的数据库服务器名称。在Serer上,它不能是本地主机。与数据库管理员确认。如消息所述,
'sample'@'localhost'
没有数据库创建权限。您是否确实获得了用户创建数据库的权限?尝试从您的帐户打开控制台并尝试创建数据库。@Vinay在服务器上的服务器名称通常为
localhost
,除非以奇怪的方式配置。我忘了告诉您,但未经DB管理员许可,我们无法在服务器上创建新用户。@Vinay基于我在google上找到的内容,我可以在将项目上载到cPanel服务器时使用“localhost”。我不知道还能放些什么,尝试添加端口也没用。
<?php

class Test_model extends CI_Model {

    public function test() {
        $sql = "SELECT name
        FROM company";

        $query = $this->db->query($sql);
        $num = $query->num_rows();

        $this->load->dbforge();
        if($this->dbforge->create_database('service_test')) {
            $this->db->query("Use service_test");
            $this->db->query("CREATE USER 'user1'@localhost IDENTIFIED BY 'admin123';");
            $this->db->query("GRANT ALL PRIVILEGES ON service_test.* TO user1@localhost identified by 'admin123';");
            return true;
        } else {
            return false;
        }


    }
}

?>
Error Number: 1044

Access denied for user 'sample'@'localhost' to database 'service_test'

CREATE DATABASE `service_test` CHARACTER SET utf8 COLLATE utf8_general_ci