laravel - Laravel 5.4 EloquentUserProvider覆盖validateCredentials

Question

public function validateCredentials(UserContract $user, array $credentials)
    {
        $plain = $credentials['password'];

        return $this->hasher->check($plain, $user->getAuthPassword());
    }

如何在类 validateCredentials中覆盖方法 EloquentUserProvider？谢谢！

Answer 1

您可以创建自己的UserProvider，然后可以覆盖原始UserProvider中的功能。

首先，您创建CustomUserProvider：

use Illuminate\Contracts\Auth\UserProvider;
use Illuminate\Contracts\Auth\Authenticatable as UserContract;

class CustomUserProvider extends UserProvider {

  public function validateCredentials(UserContract $user, array $credentials)
  {
    $plain = $credentials['password'];

    return $this->hasher->check($plain, $user->getAuthPassword());
  }

}

然后，您在config / app.php中注册新的CustomUserProvider

'providers' => array(
   ... On the bottom, must be down to override the default UserProvider
   'Your\Namespace\CustomUserProvider'
),