使用postgresql进行laravel迁移时“PDOException无法找到驱动程序”

Question

我的项目有三个数据库。当我尝试使用PostgreSQL进行Laravel迁移时。我收到一些错误。但是Laravel与其他mysql数据库的迁移是可以的。我正在使用 XAMPP 。你能检查一下并纠正我吗？

错误

[PDOException]
  could not find driver

数据库

<?php

return [
    'fetch' => PDO::FETCH_CLASS,
    'default' => env('DB_CONNECTION', 'mysql_shop'),
    'connections' => [

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

        'mysql_cms' => [
            'driver'    => 'mysql',
            'host'      => env('DB_CONTAO_HOST', 'localhost'),
            'database'  => env('DB_CONTAO_DATABASE', 'forge'),
            'username'  => env('DB_CONTAO_USERNAME', 'forge'),
            'password'  => env('DB_CONTAO_PASSWORD', ''),
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
            'strict'    => false,
            'engine'    => null,
        ],

        'mysql_shop' => [
            'driver'    => 'mysql',
            'host'      => env('DB_SHOP_HOST', 'localhost'),
            'database'  => env('DB_SHOP_DATABASE', 'forge'),
            'username'  => env('DB_SHOP_USERNAME', 'forge'),
            'password'  => env('DB_SHOP_PASSWORD', ''),
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
            'strict'    => false,
            'engine'    => null,
        ],

        'pgsql' => [
            'driver'   => 'pgsql',
            'host'     => env('DB_PGSQL_HOST', 'localhost'),
            'database' => env('DB_PGSQL_DATABASE', 'maindb'),
            'username' => env('DB_PGSQL_USERNAME', 'postgres'),
            'password' => env('DB_PGSQL_PASSWORD', 'postgres'),
            'charset'  => 'utf8',
            'prefix'   => '',
            'schema'   => env('DB_PGSQL_SCHEMA', 'fes'),
        ],

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

    ],

迁移代码

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreatePasswordResetsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::connection('pgsql')->create('fes.password_resets', function (Blueprint $table) {
            $table->string('email')->index();
            $table->string('token')->index();
            $table->timestamp('created_at');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::connection('pgsql')->drop('fes.password_resets');
    }
}

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