php - 如何列出 Laravel 5 中的数据库连接？

Question

如何在 Laravel 中获取数据库连接列表。我打算将连接名称加载到选择框中。

'connections' => [
    'sqlsrv_auth' => [
        'driver'   => 'sqlsrv',
        'host'     => env('DB_HOST', 'SQLEXPRESS'),
        'database' => env('DB_DATABASE', 'auth_db'),
        'username' => env('DB_USERNAME', 'sa'),
        'password' => env('DB_PASSWORD', '1234'),
        'charset'  => 'utf8',
        'prefix'   => '',
    ],
    'sqlsrv' => [
        'driver'   => 'sqlsrv',
        'host'     => env('DB_HOST', 'SQLEXPRESS'),
        'database' => env('DB_DATABASE', 'main_db'),
        'username' => env('DB_USERNAME', 'sa'),
        'password' => env('DB_PASSWORD', '1234'),
        'charset'  => 'utf8',
        'prefix'   => '',
    ],
    'sqlsrv_bpb' => [
        'driver'   => 'sqlsrv',
        'host'     => env('DB_HOST', '192.168.1.1'),
        'database' => env('DB_DATABASE', 'mirror'),
        'username' => env('DB_USERNAME', 'sa'),
        'password' => env('DB_PASSWORD', '1234'),
        'charest'  => 'utf8',
        'prefix'   => '',
    ]

],

Answer 1

知道了..

use Config;

public function test() {
    print_r(Config::get('database'));
}