将会话存储到公共数据库中

Question

基本上我想要做的是使用公共数据库在 laravel 应用程序之间共享会话。 到目前为止我尝试过的是

.env

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=login_test
DB_USERNAME=root
DB_PASSWORD=

DB_DATABASE_ADMIN=login_admin
DB_USERNAME_ADMIN=root
DB_PASSWORD_ADMIN=
SESSION_DRIVER=database
SESSION_CONNECTION=login_admin //getting error here: Database [login_admin] not configured.

session.php

'driver' => env('SESSION_DRIVER', 'file'),
'files' => storage_path('framework/sessions'),
'connection' => env('SESSION_CONNECTION', null),
'table' => 'sessions',

database.php

'mysql' => [
    'driver' => 'mysql',
    'url' => env('DATABASE_URL'),
    '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' => '',
    'prefix_indexes' => true,
    'strict' => true,
    'engine' => null,
    'options' => extension_loaded('pdo_mysql') ? array_filter([
        PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
    ]) : [],
],

'mysql2' => [
    'driver' => 'mysql',
    'url' => env('DATABASE_URL'),
    'host' => env('DB_HOST', '127.0.0.1'),
    'port' => env('DB_PORT', '3306'),
    'database' => env('DB_DATABASE_ADMIN', 'forge'),
    'username' => env('DB_USERNAME_ADMIN', 'forge'),
    'password' => env('', ''),
    'unix_socket' => env('DB_SOCKET', ''),
    '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'),
    ]) : [],
]

所以在这里我想将sessions 表设置到名为login_admin 的公共数据库中

我已经在项目之间共享一个公共用户表，所以连接多个数据库没有问题。 我检查了以前的相关问题，但没有找到如何将表共享到公共数据库中

Answer 1

/*
|--------------------------------------------------------------------------
| Session Database Connection
|--------------------------------------------------------------------------
|
| When using the "database" or "redis" session drivers, you may specify a
| connection that should be used to manage these sessions. This should
| correspond to a connection in your database configuration options.
|
*/

根据您的代码，SESSION_CONNECTION 字段应该是连接名称，在您的情况下是 mysql2 而不是 login_admin