protected connection laravel code example

Example 1: laravel 8 app with more than one database

<?php  class BlogController extends BaseController{    public function getRecord()    {        $blogModel = new Blog;        $blogModel->setConnection('mysql2');        $find = $blogModel->find(1);        return $find;    }}

Example 2: laravel 8 app with more than one database

<?php   namespace App;  use Illuminate\Database\Eloquent\Model;   class Blog extends Model{    protected $connection = 'mysql2';}