问题描述
在C：\ xampp \ htdocs \ blog \ vendor \ laravel \ framework \ src \ Illuminate \ Foundation \ ProviderRepository.PHP中找不到类“ App \ Providers \ FortifyServiceProvider”（第209行）
public function createProvider($provider) //line 207
{ //line 208
return new $provider($this->app); //line 209
} //line 210
<?PHP
namespace Illuminate\Foundation;
use Exception;
use Illuminate\Contracts\Foundation\Application as ApplicationContract;
use Illuminate\Filesystem\Filesystem;
class ProviderRepository
{
/**
* The application implementation.
*
* @var \Illuminate\Contracts\Foundation\Application
*/
protected $app;
/**
* The filesystem instance.
*
* @var \Illuminate\Filesystem\Filesystem
*/
protected $files;
/**
* The path to the manifest file.
*
* @var string
*/
protected $manifestPath;
/**
* Create a new service repository instance.
*
* @param \Illuminate\Contracts\Foundation\Application $app
* @param \Illuminate\Filesystem\Filesystem $files
* @param string $manifestPath
* @return void
*/
public function __construct(ApplicationContract $app,Filesystem $files,$manifestPath)
{
$this->app = $app;
$this->files = $files;
$this->manifestPath = $manifestPath;
}
/**
* Register the application service providers.
*
* @param array $providers
* @return void
*/
public function load(array $providers)
{
$manifest = $this->loadManifest();
// First we will load the service manifest,which contains @R_30_4045@ion on all
// service providers registered with the application and which services it
// provides. This is used to kNow which services are "deferred" loaders.
if ($this->shouldRecompile($manifest,$providers)) {
$manifest = $this->compileManifest($providers);
}
// Next,we will register events to load the providers for each of the events
// that it has requested. This allows the service provider to defer itself
// while still getting automatically loaded when a certain event occurs.
foreach ($manifest['when'] as $provider => $events) {
$this->registerLoadEvents($provider,$events);
}
// We will go ahead and register all of the eagerly loaded providers with the
// application so their services can be registered with the application as
// a provided service. Then we will set the deferred service list on it.
foreach ($manifest['eager'] as $provider) {
$this->app->register($provider);
}
$this->app->addDeferredServices($manifest['deferred']);
}
/**
* Load the service provider manifest JSON file.
*
* @return array|null
*/
public function loadManifest()
{
// The service manifest is a file containing a JSON representation of every
// service provided by the application and whether its provider is using
// deferred loading or should be eagerly loaded on each request to us.
if ($this->files->exists($this->manifestPath)) {
$manifest = $this->files->getRequire($this->manifestPath);
if ($manifest) {
return array_merge(['when' => []],$manifest);
}
}
}
/**
* Determine if the manifest should be compiled.
*
* @param array $manifest
* @param array $providers
* @return bool
*/
public function shouldRecompile($manifest,$providers)
{
return is_null($manifest) || $manifest['providers'] != $providers;
}
/**
* Register the load events for the given provider.
*
* @param string $provider
* @param array $events
* @return void
*/
protected function registerLoadEvents($provider,array $events)
{
if (count($events) < 1) {
return;
}
$this->app->make('events')->listen($events,function () use ($provider) {
$this->app->register($provider);
});
}
/**
* Compile the application service manifest file.
*
* @param array $providers
* @return array
*/
protected function compileManifest($providers)
{
// The service manifest should contain a list of all of the providers for
// the application so we can compare it on each request to the service
// and determine if the manifest should be recompiled or is current.
$manifest = $this->freshManifest($providers);
foreach ($providers as $provider) {
$instance = $this->createProvider($provider);
// When recompiling the service manifest,we will spin through each of the
// providers and check if it's a deferred provider or not. If so we'll
// add it's provided services to the manifest and note the provider.
if ($instance->isDeferred()) {
foreach ($instance->provides() as $service) {
$manifest['deferred'][$service] = $provider;
}
$manifest['when'][$provider] = $instance->when();
}
// If the service providers are not deferred,we will simply add it to an
// array of eagerly loaded providers that will get registered on every
// request to this application instead of "lazy" loading every time.
else {
$manifest['eager'][] = $provider;
}
}
return $this->writeManifest($manifest);
}
/**
* Create a fresh service manifest data structure.
*
* @param array $providers
* @return array
*/
protected function freshManifest(array $providers)
{
return ['providers' => $providers,'eager' => [],'deferred' => []];
}
/**
* Write the service manifest file to disk.
*
* @param array $manifest
* @return array
*
* @throws \Exception
*/
public function writeManifest($manifest)
{
if (! is_writable($dirname = dirname($this->manifestPath))) {
throw new Exception("The {$dirname} directory must be present and writable.");
}
$this->files->replace(
$this->manifestPath,'<?PHP return '.var_export($manifest,true).';'
);
return array_merge(['when' => []],$manifest);
}
/**
* Create a new provider instance.
*
* @param string $provider
* @return \Illuminate\Support\ServiceProvider
*/
public function createProvider($provider)
{
return new $provider($this->app);
}
}
我已经查看了config / app.PHP文件，看是否包括了该服务提供商，但是一切对我来说都很好。
<?PHP
// namespace App\Providers;
return [
/*
|--------------------------------------------------------------------------
| Application Name
|--------------------------------------------------------------------------
|
| This value is the name of your application. This value is used when the
| framework needs to place the application's name in a notification or
| any other location as required by the application or its packages.
*/
'name' => env('APP_NAME','Laravel'),/*
|--------------------------------------------------------------------------
| Application Environment
|--------------------------------------------------------------------------
|
| This value determines the "environment" your application is currently
| running in. This may determine how you prefer to configure varIoUs
| services your application utilizes. Set this in your ".env" file.
|
*/
'env' => env('APP_ENV','production'),/*
|--------------------------------------------------------------------------
| Application Debug Mode
|--------------------------------------------------------------------------
|
| When your application is in debug mode,detailed error messages with
| stack traces will be shown on every error that occurs within your
| application. If disabled,a simple generic error page is shown.
|
*/
'debug' => env('APP_DEBUG',false),/*
|--------------------------------------------------------------------------
| Application URL
|--------------------------------------------------------------------------
|
| This URL is used by the console to properly generate URLs when using
| the Artisan command line tool. You should set this to the root of
| your application so that it is used when running Artisan tasks.
|
*/
'url' => env('APP_URL','http://localhost'),/*
|--------------------------------------------------------------------------
| Application Timezone
|--------------------------------------------------------------------------
|
| Here you may specify the default timezone for your application,which
| will be used by the PHP date and date-time functions. We have gone
| ahead and set this to a sensible default for you out of the Box.
|
*/
'timezone' => 'UTC',/*
|--------------------------------------------------------------------------
| Application Locale Configuration
|--------------------------------------------------------------------------
|
| The application locale determines the default locale that will be used
| by the translation service provider. You are free to set this value
| to any of the locales which will be supported by the application.
|
*/
'locale' => 'en',/*
|--------------------------------------------------------------------------
| Application Fallback Locale
|--------------------------------------------------------------------------
|
| The fallback locale determines the locale to use when the current one
| is not available. You may change the value to correspond to any of
| the language folders that are provided through your application.
|
*/
'fallback_locale' => 'en',/*
|--------------------------------------------------------------------------
| Encryption Key
|--------------------------------------------------------------------------
|
| This key is used by the Illuminate encrypter service and should be set
| to a random,32 character string,otherwise these encrypted strings
| will not be safe. Please do this before deploying an application!
|
*/
'key' => env('APP_KEY'),'cipher' => 'AES-256-CBC',/*
|--------------------------------------------------------------------------
| Logging Configuration
|--------------------------------------------------------------------------
|
| Here you may configure the log settings for your application. Out of
| the Box,Laravel uses the Monolog PHP logging library. This gives
| you a variety of powerful log handlers / formatters to utilize.
|
| Available Settings: "single","daily","syslog","errorlog"
|
*/
'log' => env('APP_LOG','single'),'log_level' => env('APP_LOG_LEVEL','debug'),/*
|--------------------------------------------------------------------------
| Autoloaded Service Providers
|--------------------------------------------------------------------------
|
| The service providers listed here will be automatically loaded on the
| request to your application. Feel free to add your own services to
| this array to grant expanded functionality to your applications.
|
*/
'providers' => [
/*
* Laravel Framework Service Providers...
*/
Illuminate\Auth\AuthServiceProvider::class,Illuminate\broadcasting\broadcastServiceProvider::class,Illuminate\Bus\BusServiceProvider::class,Illuminate\Cache\CacheServiceProvider::class,Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,Illuminate\Cookie\CookieServiceProvider::class,Illuminate\Database\DatabaseServiceProvider::class,Illuminate\Encryption\EncryptionServiceProvider::class,Illuminate\Filesystem\FilesystemServiceProvider::class,Illuminate\Foundation\Providers\FoundationServiceProvider::class,Illuminate\Hashing\HashServiceProvider::class,Illuminate\Mail\MailServiceProvider::class,Illuminate\Notifications\NotificationServiceProvider::class,Illuminate\Pagination\PaginationServiceProvider::class,Illuminate\Pipeline\PipelineserviceProvider::class,Illuminate\Queue\QueueServiceProvider::class,Illuminate\Redis\RedisServiceProvider::class,Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,Illuminate\Session\SessionServiceProvider::class,Illuminate\Translation\TranslationServiceProvider::class,Illuminate\Validation\ValidationServiceProvider::class,Illuminate\View\ViewServiceProvider::class,/*
* Package Service Providers...
*/
Laravel\Tinker\TinkerServiceProvider::class,/*
* Application Service Providers...
*/
App\Providers\AppServiceProvider::class,App\Providers\AuthServiceProvider::class,// App\Providers\broadcastServiceProvider::class,App\Providers\EventServiceProvider::class,App\Providers\RouteServiceProvider::class,App\Providers\FortifyServiceProvider::class,App\Providers\JetstreamServiceProvider::class,],/*
|--------------------------------------------------------------------------
| Class Aliases
|--------------------------------------------------------------------------
|
| This array of class aliases will be registered when this application
| is started. However,feel free to register as many as you wish as
| the aliases are "lazy" loaded so they don't hinder performance.
|
*/
'aliases' => [
'App' => Illuminate\Support\Facades\App::class,'Artisan' => Illuminate\Support\Facades\Artisan::class,'Auth' => Illuminate\Support\Facades\Auth::class,'Blade' => Illuminate\Support\Facades\Blade::class,'broadcast' => Illuminate\Support\Facades\broadcast::class,'Bus' => Illuminate\Support\Facades\Bus::class,'Cache' => Illuminate\Support\Facades\Cache::class,'Config' => Illuminate\Support\Facades\Config::class,'Cookie' => Illuminate\Support\Facades\Cookie::class,'Crypt' => Illuminate\Support\Facades\Crypt::class,'DB' => Illuminate\Support\Facades\DB::class,'Eloquent' => Illuminate\Database\Eloquent\Model::class,'Event' => Illuminate\Support\Facades\Event::class,'File' => Illuminate\Support\Facades\File::class,'Gate' => Illuminate\Support\Facades\Gate::class,'Hash' => Illuminate\Support\Facades\Hash::class,'Lang' => Illuminate\Support\Facades\Lang::class,'Log' => Illuminate\Support\Facades\Log::class,'Mail' => Illuminate\Support\Facades\Mail::class,'Notification' => Illuminate\Support\Facades\Notification::class,'Password' => Illuminate\Support\Facades\Password::class,'Queue' => Illuminate\Support\Facades\Queue::class,'Redirect' => Illuminate\Support\Facades\Redirect::class,'Redis' => Illuminate\Support\Facades\Redis::class,'Request' => Illuminate\Support\Facades\Request::class,'Response' => Illuminate\Support\Facades\Response::class,'Route' => Illuminate\Support\Facades\Route::class,'Schema' => Illuminate\Support\Facades\Schema::class,'Session' => Illuminate\Support\Facades\Session::class,'Storage' => Illuminate\Support\Facades\Storage::class,'URL' => Illuminate\Support\Facades\URL::class,'Validator' => Illuminate\Support\Facades\Validator::class,'View' => Illuminate\Support\Facades\View::class,];
我还尝试了一些其他在Google上找到的解决方案，例如使用composer dump-autoload，PHP artisan config:cache等命令。实际上，它们都不起作用，每次我尝试在命令提示符下运行任何命令时，都会显示相同的错误消息“找不到类'App \ Providers \ FortifyServiceProvider'。有谁知道如何解决此错误？预先感谢
解决方法
也许你忘了
php artisan vendor:publish --provider="Laravel\Fortify\FortifyServiceProvider"
https://github.com/laravel/fortify
,尝试
composer require laravel/fortify
composer dump-autoload