从单个 controller 加载多个模型

Question

need help laravel.
I have 2 model in different folder

1. app\User
2. app\model\Role

there is no problem when i used at UsersController -> call app\User , or RolesController -> call app\model\Role

but, when i used both models on UsersController , the app\model\Role didnt work

==================== UsersController ======================

namespace App\Http\Controllers\admin;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use app\User;
use app\model\Role as Role;
use DataTables;

class UserController extends Controller
{
    public function index(Request $request){
        $data['title_page'] = 'User';
        $data['roles']  = Role::all(); // this line show error 
        return view('admin/user', $data);
    }
}

======================== app\model\Role ===================

namespace App\model;

use Illuminate\Database\Eloquent\Model;

class Role extends Model
{
    protected $fillable = ['id','name'];

    protected $tables = 'roles';

    public function users(){
        return $this->belongsTo('App\User','role');
    }
}

======================== app\User =======================

<?php

namespace App;

use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;

class User extends Authenticatable
{
    use Notifiable;

    protected $table = "users";

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'email', 'password','role', 'status'
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];

    public function roles(){
        return $this->hasOne('App\model\Role','id');
    }


}

Symfony \ Component \ Debug \ Exception \ FatalThrowableError (E_ERROR) Class 'app\model\Role' not found

Answer 1

Try with capital 'A' on 'App'. Some systems are case sensitive. So use App\Model\Role depending on your folder name for model. IE if your model folder is lower case, match it in the use statement.

Also, you don't need the as keyword here unless there are conflicts - you may be fine with just use App\Model\Role without the as Role .

One more item, make sure the Role class is actually in the model folder and that your namespace is at the top of the php file correctly referencing the App\Model namespace. So in your Role class make sure the caps match your use call -

<?php

namespace App\Model