laravel 类 App\User 包含 6 个抽象方法，因此必须声明为抽象方法
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Class App\User contains 6 abstract methods and must therefore be declared abstract
提问by Rock
I saw this error for the first time and don't really know what to do about it. When I tried to register a new user on my website and when I clicked on submit button it shows:
我第一次看到这个错误，真的不知道该怎么办。当我尝试在我的网站上注册新用户并单击提交按钮时，它显示：
FatalErrorException in User.php line 11: Class App\User contains 6 abstract methods and must therefore be declared abstract or implement the remaining methods (Illuminate\Contracts\Auth\Authenticatable::getAuthIdentifierName, Illuminate\Contracts\Auth\Authenticatable::getAuthIdentifier, Illuminate\Contracts\Auth\Authenticatable::getAuthPassword, ...)
FatalErrorException in User.php line 11: Class App\User 包含 6 个抽象方法，因此必须声明为抽象方法或实现其余方法 (Illuminate\Contracts\Auth\Authenticatable::getAuthIdentifierName, Illuminate\Contracts\Auth\Authenticatable::getAuthIdentifier, Illuminate\Contracts\Auth\Authenticatable::getAuthPassword, ...)
User Model:
用户模型：
<?php
namespace App;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
class User extends Model implements Authenticatable
{
protected $table = 'users';
protected $primaryKey = 'id';
}
What is it trying to say, I don't understand. Please can someone help me with this?
它想说什么，我不明白。请有人帮我解决这个问题吗？
回答by zgabievi
You are implementing Illuminate\Contracts\Auth\Authenticatable. This is interface and requires your Userclass to have some required methods:
您正在实施Illuminate\Contracts\Auth\Authenticatable. 这是接口，需要您的User类具有一些必需的方法：
public function getAuthIdentifierName();
public function getAuthIdentifier();
public function getAuthPassword();
public function getRememberToken();
public function setRememberToken($value);
public function getRememberTokenName();
If you are trying to make default Usermodel, you should use Illuminate\Foundation\Auth\User as Authenticatableand extend it instead of Modelclass. There is no need to implement Authenticatableinterfase.
如果您尝试创建默认User模型，则应使用Illuminate\Foundation\Auth\User as Authenticatable并扩展它而不是Model类。不需要实现接口Authenticatable。
回答by Avik Aghajanyan
You need to either extend Illuminate\Foundation\Auth\Userinstead of Illuminate\Database\Eloquent\Model, or use Illuminate\Auth\Authenticatabletrait in your class
您需要在类中扩展Illuminate\Foundation\Auth\User而不是Illuminate\Database\Eloquent\Model使用Illuminate\Auth\Authenticatabletrait
UPDATE
更新
You need to extend Illuminate\Foundation\Auth\User like this
你需要像这样扩展 Illuminate\Foundation\Auth\User
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
}
UPDATE 2
更新 2
Also make sure you don't have native Laravel's App\User model in you app folder, named User.php
还要确保您的应用程序文件夹中没有本地 Laravel 的 App\User 模型，名为 User.php
