laravel - Laravel 6没有这样的文件或目录驱动程序PDOConnection

Question

我有下一个错误：

Illuminate\Database\QueryException
include(/home/xxxx/xxxxxx/vendor/composer/../doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php): failed to open stream: No such file or directory (SQL: select * from `users`)

我尝试将 .env 和 database.php 主机更改为 localhost 或 127.0.0.1 或将端口更改为 33060、composer update / install / dump-autoload 等（我在网站上找到的所有解决方案）

  'mysql' => [
            'driver' => 'mysql',
            'url' => env('DATABASE_URL'),
            'host' => env('DB_HOST', '127.0.0.1'),
            'port' => env('DB_PORT', '3306'),
            'database' => env('DB_DATABASE', 'xxxxx'),
            'username' => env('DB_USERNAME', 'xxxx'),
            'password' => env('DB_PASSWORD', 'xxxx'),
            'unix_socket' => env('DB_SOCKET', '/var/lib/mysql/mysql.sock'),
            'charset' => 'utf8mb4',
            'collation' => 'utf8mb4_unicode_ci',
            'prefix' => '',
            'prefix_indexes' => true,
            'strict' => true,
            'engine' => null,
            'options' => extension_loaded('pdo_mysql') ? array_filter([
                PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
            ]) : [],
        ],

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306

Laravel 框架 6.18.6

标签： laravellaravel-6.2

Answer 1

有一种更强大的方法可以清理混乱的安装......

composer dumpautoload

几乎每次都对我有用，包括遇到此特定错误的情况。