Laravel不承认特质

问题描述：

I'm changing AuthenticatesUsers.php to use google recaptcha in postLogin method.

Have a trait

<?php

namespace App\Traits;

use Illuminate\Support\Facades\Input;
use ReCaptcha\ReCaptcha;

trait CaptchaTrait {
    public function captchaCheck()
    {
        ...
    }
}

and my AuthenticatesUsers.php starts with

<?php

namespace Illuminate\Foundation\Auth;

use App\Traits\CaptchaTrait;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Lang;

trait AuthenticatesUsers
{
    use RedirectsUsers;
    use CaptchaTrait;
...
}

In login page, I get this error

FatalErrorException in AuthenticatesUsers.php line 13: Trait
'App\Traits\CaptchaTrait' not found

Can't understand why. In PhpStorm when importing class CaptchaTrait it automatically import App\Traits\CaptchaTrait to AuthenticatesUsers.php

What am I missing?

我正在更改 AuthenticatesUsers.php strong>以在 postLogin 方法。 p>

有特征 p>

＆lt;？php namespace App \ Traits; use照亮 \ Support \ Facades \ Input; use ReCaptcha \ ReCaptcha; trait CaptchaTrait { public function captchaCheck（） { ... } } code> pre> 我的 AuthenticatesUsers.php code>以 p> ＆lt;？php namespace Illuminate \ Foundation \ Auth; \开头 n use App \ Traits \ CaptchaTrait; use Illuminate \ Http \ Request; use Illuminate \ Support \ Facades \ Auth; use Illuminate \ Support \ Facades \ Lang; trait AuthenticatesUsers { 使用RedirectsUsers; 使用CaptchaTrait; ... } code> pre> 在登录页面中，我收到此错误 p> FatalErrorException：未找到Trait 'App \ Traits \ CaptchaTrait code> pre> 无法理解原因。在PhpStorm导入类 CaptchaTrait strong>时，它会自动将 App \ Traits \ CaptchaTrait strong>导入 AuthenticatesUsers.php strong> p> 我错过了什么？ p> div>

答

Look at your composer.json file for more information on what the App namespace is. It's a link to the app/ directory (PSR-4).

So the namespace App\Traits is equivalent to the directory app/Traits, not app/App/Traits. The namespace and directories have to match what is defined in your composer autoloader, otherwise, it won't know how to load the class/trait/interface.

Laravel不承认特质

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