Lumen 中的命令未与 AWS RDS 连接

Question

我在带有 PHP 7.2 的 Elastic Beanstalk 中有一个 Lumen 5.7 应用程序，有几个端点正常工作，在 RDS 中获取和插入数据。但是 Lumen 命令（我创建的）正在尝试连接到本地主机，而忽略了环境配置。我通过 ssh 执行这个命令。

我收到这个错误：

[2019-03-29 18:37:01] production.ERROR: PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/app/current/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:27
Stack trace:
#0 /var/app/current/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(27): PDO->__construct('mysql:host=127....', 'forge', '', Array)
#1 /var/app/current/vendor/illuminate/database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=127....', 'forge', '', Array)
#2 /var/app/current/vendor/illuminate/database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=127....', 'forge', '', Array)
#3 /var/app/current/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=127....', Array, Array)

正在尝试使用用户 forge 连接到 127.0.0.1。服务器中没有 .env 文件。该命令在本地工作正常。有人可以帮我吗？

编辑： 我已经用下一个代码

添加了 config/database.php 文件

return [
    'default' => 'mysql',
    'connections' => [
        'mysql' => [
            'driver' => 'mysql',
            'host' => env('DB_HOST'),
            'database' => env('DB_DATABASE'),
            'username' => env('DB_USERNAME'),
            'password' => env('DB_PASSWORD'),
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
        ]
    ],

    'migrations' => 'migrations',

];

现在我得到这个错误：

production.ERROR: InvalidArgumentException: Database hosts array is empty. in /var/app/current/vendor/illuminate/database/Connectors/ConnectionFactory.php:203

编辑 2 我再次部署，现在收到此错误：

[2019-03-30 01:12:53] local.ERROR: PDOException: SQLSTATE[HY000] [1045] Access denied for user 'user'@'xx.xx.xx.xx' (using password: YES) in /var/app/current/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:27
Stack trace:
#0 /var/app/current/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(27): PDO->__construct('mysql:host=dev-...', 'user', 'mypass...', Array)
#1 /var/app/current/vendor/illuminate/database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=dev-...', 'user', 'mypass...', Array)
#2 /var/app/current/vendor/illuminate/database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=dev-...', 'user', 'mypass...', Array)
#3 /var/app/current/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=dev-...', Array, Array)
#4 /var/app/current/vendor/illuminate/database/Connectors/ConnectionFactory.php(182): Illuminate\Database\Connectors\MySqlConnector->connect(Array)

连接数据是正确的，但是出现的用户是服务器ipuser@ip.of.the.server不知道对不对

Answer 1

密码包含“$”字符。出于某种原因，Lumen 截断了该字符之前的密码。它已被删除，一切又恢复正常了。

Lumen 中的命令未与 AWS RDS 连接

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lumen