php - 上传 codeigniter 项目时 cpanel 中出现数据库错误

标签 php mysql codeigniter

在 cPanel 中上传 CodeIgniter 项目时,发生错误:

A Database Error Occurred

Unable to connect to your database server using the provided settings.

Filename: core/Loader.php

Line Number: 346

$active_group = 'default';
$active_record = TRUE;

$db['default']['hostname'] = 'localhost';
$db['default']['username'] = 'db user';
$db['default']['password'] = 'password';
$db['default']['database'] = 'db name';
$db['default']['dbdriver'] = 'mysql';
$db['default']['dbprefix'] = '';
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = '';
$db['default']['char_set'] = 'utf8';
$db['default']['dbcollat'] = 'utf8_general_ci';
$db['default']['swap_pre'] = '';
$db['default']['autoinit'] = TRUE;
$db['default']['stricton'] = FALSE;

最佳答案

在cpannel中,实际上用户名和数据库名称具有cpanel用户名前缀例如

$active_group = 'default';
$active_record = TRUE;

$db['default']['hostname'] = 'localhost';
$db['default']['username'] = 'cpanelusername_root';
$db['default']['password'] = 'password';
$db['default']['database'] = 'cpanelusername_db name';
$db['default']['dbdriver'] = 'mysqli'; ///use this extension
$db['default']['dbprefix'] = '';
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = '';
$db['default']['char_set'] = 'utf8';
$db['default']['dbcollat'] = 'utf8_general_ci';
$db['default']['swap_pre'] = '';
$db['default']['autoinit'] = TRUE;
$db['default']['stricton'] = FALSE;

用更简单的话来说

Host = localhost (literally put localhost)
Database name = (cpanelUsername_databaseName)
Database username = (cpanelUsername_databaseUsername)
Database password = (******)

关于php - 上传 codeigniter 项目时 cpanel 中出现数据库错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31979676/

相关文章:

asp.net - 如何在 asp.net 中存储参数以便与 sql 一起使用?

codeigniter - 出于安全原因,error_reporting() 已被禁用

PHP:强制下载后显示内容?

javascript - (PHP, Google Chart) 使用PHP页面中数据的饼图

mysql - 创建新行,而 1 列中的数据取自其他表

php - CodeIgniter session

Codeigniter模型加载

php - mysql查询选择不同记录的百分比

php - python到php代码转换

mysql - SQL更新Where语句