app-api/app/Models/AddressW.php

<?php
namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class AddressW extends Model{
    use SoftDeletes;
    protected $connection = 'mysql_w';
    protected $table='address';
    protected $fillable=['name','area_code','phone','user_id','store_id','province','city','area','address','is_default','remark','type'];

    public function user()
    {
        return $this->belongsTo(User::class,'user_id');
    }
}