Php 显示错误:mysqli::real_connect():(28000/1045):拒绝用户访问';用户'@';192.188.145.163';(使用密码:是)
这是一个codeigniter项目。我给出的数据库信息是正确的。它在localhost中工作得非常好。但在将我的项目上传到托管站点后,仍然显示“拒绝访问”错误 这是我的数据库:Php 显示错误:mysqli::real_connect():(28000/1045):拒绝用户访问';用户'@';192.188.145.163';(使用密码:是),php,mysql,database,codeigniter,access-denied,Php,Mysql,Database,Codeigniter,Access Denied,这是一个codeigniter项目。我给出的数据库信息是正确的。它在localhost中工作得非常好。但在将我的项目上传到托管站点后,仍然显示“拒绝访问”错误 这是我的数据库: $db['default'] = array( 'dsn' => '', 'hostname' => 'telihatyhighschool.edu.bd', 'username' => 'db_username', 'password' => 'db_passw
$db['default'] = array(
'dsn' => '',
'hostname' => 'telihatyhighschool.edu.bd',
'username' => 'db_username',
'password' => 'db_password',
'database' => 'db_name',
'dbdriver' => 'mysqli',
'dbprefix' => '',
'pconnect' => FALSE,
'db_debug' => TRUE,
'cache_on' => FALSE,
'cachedir' => '',
'char_set' => 'utf8',
'dbcollat' => 'utf8_general_ci',
'swap_pre' => '',
'encrypt' => FALSE,
'compress' => FALSE,
'stricton' => FALSE,
'failover' => array() ,
'save_queries' => TRUE
);
我怎样才能解决这个问题 如果您的主机服务器是Linux 将
hostname
值更改为localhost
$db['default'] = array(
'dsn' => '',
'hostname' => 'localhost',
'username' => 'user',
'password' => 'XXXXXXXX',
'database' => 'mydbname',
'dbdriver' => 'mysqli',
'dbprefix' => '',
'pconnect' => FALSE,
'db_debug' => TRUE,
'cache_on' => FALSE,
'cachedir' => '',
'char_set' => 'utf8',
'dbcollat' => 'utf8_general_ci',
'swap_pre' => '',
'encrypt' => FALSE,
'compress' => FALSE,
'stricton' => FALSE,
'failover' => array() ,
'save_queries' => TRUE
);
在cpannel中,实际上用户名和数据库名都有cpanel用户名前缀,例如
$active_group = 'default';
$active_record = TRUE;
$db['default']['hostname'] = 'localhost'; //literaly put 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 = (******)
注意:
连接到数据库时,需要确保:
GRANT ALL PRIVILEGES on *.* to 'user'@'IP' IDENTIFIED BY '*UserPass*';
是的,我已经解决了这个问题:
$db['default'] = array('dsn' => '','hostname' => 'telihatyhighschool.edu.bd',
致:
我遇到了相同的错误,但所有错误都通过向该用户添加权限来解决尝试使用不带特殊字符的普通密码,以下是示例:
$db['default'] = array(
'dsn' => '',
'hostname' => 'localhost',
'username' => 'password',
'password' => 'Mynewpass@756',
'database' => 'database_name',
);
我通过添加具有数据库权限的用户来解决此问题。 此用户应具有与database.php相同的值:
'hostname' => 'localhost',
'username' => 'username',
'password' => 'password',
解决
我也有同样的问题。我的服务器上有codeigniter项目 解决方案: 在文件管理器中在codeigniter项目中public\u html/your\u project\u name/application/config/database.php中 我添加了丢失的密码。[在Cpanel->MySQL数据库中创建用户密码时的密码] **确保您已以所有权限将数据库访问权限分配给此用户,并且您在
database.php
中的配置正确无误
我的建议是:
$active_group = 'default';
$query_builder = TRUE;
$db['default'] = array(
'dsn' => '',
'hostname' => 'YOUR_DOMAIN_NAME', //Ex- abcd.com
'username' => 'USER_NAME_HERE',// CREATED IN CPANEL->MySQL Database
'password' => 'PASSWORD_HERE', // PASSWORD OF ABOVE USER
'database' => 'YOUR_DB_NAME',
'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
);
阅读mysql文档,了解如何将用户添加到数据库中,因为上面的评论表明您的用户没有足够的资源previliges@MamunSabuj这是loaclhost数据库吗?但我使用了所有previlige复选框。因此我认为没有理由没有足够的previlige。您是否在loaclhost上运行?它在localhost中运行得非常好。但在主机站点上载我的项目后显示错误。您的主机提供了什么??
$active_group = 'default';
$query_builder = TRUE;
$db['default'] = array(
'dsn' => '',
'hostname' => 'YOUR_DOMAIN_NAME', //Ex- abcd.com
'username' => 'USER_NAME_HERE',// CREATED IN CPANEL->MySQL Database
'password' => 'PASSWORD_HERE', // PASSWORD OF ABOVE USER
'database' => 'YOUR_DB_NAME',
'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
);