[Laravel 使用多个数据库连接 | Laravel China 社区 - 高品质的 Laravel 和 PHP 开发者社区]

1、配置.env文件

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

DB_HOST_CENTER=127.0.0.1
DB_PORT_CENTER=3306
DB_DATABASE_CENTER=database_center
DB_USERNAME_CENTER=root
DB_PASSWORD_CENTER=

2、配置config/database.php

'mysql' => [
        'driver' => 'mysql',
        'host' => env('DB_HOST', 'localhost'),
        'port' => env('DB_PORT', '3306'),
        'database' => env('DB_DATABASE', 'forge'),
        'username' => env('DB_USERNAME', 'forge'),
        'password' => env('DB_PASSWORD', ''),
        'charset' => 'utf8',
        'collation' => 'utf8_unicode_ci',
        'prefix' => '',
        'strict' => false,
        'engine' => null,
],
'mysql_center' => [
        'driver' => 'mysql',
        'host' => env('DB_HOST_CENTER', 'localhost'),
        'port' => env('DB_PORT_CENTER', '3306'),
        'database' => env('DB_DATABASE_CENTER', 'forge'),
        'username' => env('DB_USERNAME_CENTER', 'forge'),
        'password' => env('DB_PASSWORD_CENTER', ''),
        'charset' => 'utf8',
        'collation' => 'utf8_unicode_ci',
        'prefix' => '',
        'strict' => false,
        'engine' => null,
],

3、创建model

a、这个model将采用默认的'mysql'连接
class UserModel extends Model
{
        // 数据库'database'中的users表
        protected $table = "users";
}

b、 这个model将使用mysql_center连接
class UserModel extends Model
{
    // 数据库'dadtabase_center'中的users表
        protected $connection = 'mysql_center';
        protected $table = "users";

}

Original url: Access

Created at: 2018-10-10 17:30:21

Category: default

Tags: none

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