Laravel错误：尝试获取非对象的属性（查看：C：\ laragon \ www \ al-Zad \ resources \ views \ blog \ index.blade.php）

Question

我使用Laravel并收到此错误：

  

尝试获取非对象的属性（查看：C：\ laragon \ www \ al-Zad \ resources \ views \ blog \ index.blade.php）

问题出在这一行：

 <li><i class="fa fa-user"></i><a href="#"> {{$post->author->name}} </a></li>

这些是模型：

发布模型：

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class post extends Model
{

    public function author()
    {
        return $this->belongsTo(User::class);
    }
}

用户模型：

<?php

namespace App;

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

class User extends Authenticatable
{
    use Notifiable;

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

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

    public function posts()
    {
     return $this->hasMany(post::class);   
    }
}

我该如何解决问题？

Answer 1

在你的帖子模型中你应该添加这个功能：

public function author(){
  return $this->hasOne('App\User');
}

在视图中你应该把它放在：

{{$post->author()->name}}