Php Artisan迁移访问被拒绝

我在建立一个拉威尔环境。因此，我下载了XAMPP并相应地配置了vhost文件。然后，我设置MySQL并运行以下命令：

编写器安装

npm安装

php artisan（确认我有artisan）

php artisan迁移

运行数字4之后，我在图片中得到以下错误

C:\Users\Aslam\Desktop\Pfera_application\pfera-web>php artisan migrate -v

   Illuminate\Database\QueryException  : SQLSTATE[HY000] [1045] Access denied for user 'forge'@'localhost' (using password: YES) (SQL: select * from information_schema.tables where table_schema = forge and table_name = migrations)

  at C:\Users\Aslam\Desktop\Pfera_application\pfera-web\vendor\laravel\framework\src\Illuminate\Database\Connection.php: 664
  660:         // If an exception occurs when attempting to run a query, we'll format the error
  661:         // message to include the bindings with SQL, which will make this exception a
  662:         // lot more helpful to the developer instead of just the database's errors.
  663:         catch (Exception $e) {
  664:             throw new QueryException(
  665:                 $query, $this->prepareBindings($bindings), $e
  666:             );
  667:         }
  668:
  669:         return $result;

  Exception trace:

  1   Doctrine\DBAL\Driver\PDOException::("SQLSTATE[HY000] [1045] Access denied for user 'forge'@'localhost' (using password: YES)")
      C:\Users\Aslam\Desktop\Pfera_application\pfera-web\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php : 50

请帮忙！！！非常感谢

PS，下面是database.php文件：

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Default Database Connection Name
    |--------------------------------------------------------------------------
    |
    | Here you may specify which of the database connections below you wish
    | to use as your default connection for all database work. Of course
    | you may use many connections at once using the Database library.
    |
    */

    'default' => env('DB_CONNECTION', 'mysql'),

    /*
    |--------------------------------------------------------------------------
    | Database Connections
    |--------------------------------------------------------------------------
    |
    | Here are each of the database connections setup for your application.
    | Of course, examples of configuring each database platform that is
    | supported by Laravel is shown below to make development simple.
    |
    |
    | All database work in Laravel is done through the PHP PDO facilities
    | so make sure you have the driver for your particular database of
    | choice installed on your machine before you begin development.
    |
    */

    'connections' => [

        'sqlite' => [
            'driver' => 'sqlite',
            'database' => env('DB_DATABASE', database_path('database.sqlite')),
            'prefix' => '',
        ],

        'mysql' => [
            'driver' => 'mysql',
            'host' => env('DB_HOST', '127.0.0.1'),
            'port' => env('DB_PORT', '3306'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'unix_socket' => env('DB_SOCKET', ''),
            'charset' => 'utf8mb4',
            'collation' => 'utf8mb4_unicode_ci',
            'prefix' => '',
            'strict' => true,
            'engine' => null,
        ],

        'pgsql' => [
            'driver' => 'pgsql',
            'host' => env('DB_HOST', '127.0.0.1'),
            'port' => env('DB_PORT', '5432'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
            'schema' => 'public',
            'sslmode' => 'prefer',
        ],

        'sqlsrv' => [
            'driver' => 'sqlsrv',
            'host' => env('DB_HOST', 'localhost'),
            'port' => env('DB_PORT', '1433'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
        ],

    ],

    /*
    |--------------------------------------------------------------------------
    | Migration Repository Table
    |--------------------------------------------------------------------------
    |
    | This table keeps track of all the migrations that have already run for
    | your application. Using this information, we can determine which of
    | the migrations on disk haven't actually been run in the database.
    |
    */

    'migrations' => 'migrations',

    /*
    |--------------------------------------------------------------------------
    | Redis Databases
    |--------------------------------------------------------------------------
    |
    | Redis is an open source, fast, and advanced key-value store that also
    | provides a richer set of commands than a typical key-value systems
    | such as APC or Memcached. Laravel makes it easy to dig right in.
    |
    */

    'redis' => [

        'client' => 'predis',

        'default' => [
            'host' => env('REDIS_HOST', '127.0.0.1'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => 0,
        ],

    ],

];

---

Laravel仍在尝试使用默认的Forge配置。您需要打开

.env

和

config/database.php

文件，并为MySQL配置连接信息

您的

config/database.php

文件很可能已经为MySQL配置好了，所以我将主要介绍您的

.env

文件。

.env

文件存在，因此您可以为开发和生产环境定义不同的选项

在

.env

文件中，按如下方式进行配置：

DB_CONNECTION=mysql
DB_TEST_DATABASE=database_name
DB_TEST_USERNAME=mysql_user_with_access_to_the_database
DB_TEST_PASSWORD=your_super_secure_password

---

默认情况下，

config/database.php

文件设置为从

.env

文件中提取此信息。如果

.env

文件不存在，则它有自己的回退信息。

您与数据库的laravel

.env

的错误相关配置

数据库=宅地
DB_USERNAME=宅地
DB_PASSWORD=secret

数据库连接数据在config/database.php文件中定义，mysql行如下：

'host' => env('DB_HOST', 'localhost'),

其中第一个参数表示从.env文件获取此值，如果无法加载该信息，则出于任何原因，请使用第二个参数。 因此，您应该在这两个文件中定义凭据

如果没有任何帮助，请使用

'host' => 'localhost',

---

与数据库配置行的每一行相对应

如果您确定数据库用户和密码，然后尝试在cli中退出artisan服务器并重新运行，则这是一个连接错误

php artisan serve 

如果你不确定你的用户名或密码，你正在与流浪者一起使用宅地

试试下面的方法

DB_DATABASE=forge
DB_USERNAME=homestead
DB_PASSWORD=secret

如果你不确定你的密码和用户名，并且没有使用流浪者家园

试试这个

DB_DATABASE=forge
DB_USERNAME=root
DB_PASSWORD=

---

我的.env就是这样设置的。请附上你的database.php文件。env文件是seup正确的。我已经检查了DB_database=homestead DB_USERNAME=homestead DB_PASSWORD=secretI再次编辑了这篇文章，包括php数据库文件和.env文件。你正在连接mysql吗@珍妮：是的，这就是我想做的。但不幸的是出现了错误…创建新数据库并将其与laravel连接，然后发出命令：

php artisan migrate

@jennyyu唯一更改的是“SQLSTATE[HY000][2054]服务器请求的身份验证方法客户端不知道（SQL：从信息_schema.tables中选择*，其中table_schema=forge和table_name=migrations）

DB_DATABASE=forge
DB_USERNAME=root
DB_PASSWORD=