php artisan tinker (null) hasmany

Question

地区.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Region extends Model

{

    protected $fillable = ['region'];

    public function passport()

    {

      return $this->hasMany('App\passport');

    }

}

护照.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class passport extends Model

{

    protected $table = 'passport';

    protected $fillable = ['name', 'no_pass', 'negara', 'city', 'image', 'regions_id'];

    public function region()

    {

      return $this->belongsTo('App\region');

    }

}

Answer 1

你的模型应该是这样的public function passports(){&nbsp; return $this->hasMany('App\passport','regions_id','id');}执行这个命令composer dump-autoload然后执行你的工匠命令$region = \App\Region::find(1);$region->passports;