问题
I have a weird issue with a service provider. I have a ComposerServiceProvider with a dd("I'm loaded"); in the boot() function. Nothing is happening.
I also have App\Providers\ComposerServiceProvider::class in config/app.php. I ran composer dump-autoload several times. Can anybody help?
<?php namespace App\Providers;
use Illuminate\Support\ServiceProvider;
class ComposerServiceProvider extends ServiceProvider {
/**
* Bootstrap the application services.
*
* @return void
*/
public function boot()
{
dd("I'm loaded");
}
/**
* Register the application services.
*
* @return void
*/
public function register()
{
//
}
}
EDIT: Here's my bootstrap/cache/services.php, where it also does not appear, even after php artisan clear-compiled
<?php return array (
'providers' =>
array (
0 => 'Illuminate\\Auth\\AuthServiceProvider',
1 => 'Illuminate\\Broadcasting\\BroadcastServiceProvider',
2 => 'Illuminate\\Bus\\BusServiceProvider',
3 => 'Illuminate\\Cache\\CacheServiceProvider',
4 => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
5 => 'Illuminate\\Cookie\\CookieServiceProvider',
6 => 'Illuminate\\Database\\DatabaseServiceProvider',
7 => 'Illuminate\\Encryption\\EncryptionServiceProvider',
8 => 'Illuminate\\Filesystem\\FilesystemServiceProvider',
9 => 'Illuminate\\Foundation\\Providers\\FoundationServiceProvider',
10 => 'Illuminate\\Hashing\\HashServiceProvider',
11 => 'Illuminate\\Mail\\MailServiceProvider',
12 => 'Illuminate\\Pagination\\PaginationServiceProvider',
13 => 'Illuminate\\Pipeline\\PipelineServiceProvider',
14 => 'Illuminate\\Queue\\QueueServiceProvider',
15 => 'Illuminate\\Redis\\RedisServiceProvider',
16 => 'Illuminate\\Auth\\Passwords\\PasswordResetServiceProvider',
17 => 'Illuminate\\Session\\SessionServiceProvider',
18 => 'Illuminate\\Translation\\TranslationServiceProvider',
19 => 'Illuminate\\Validation\\ValidationServiceProvider',
20 => 'Illuminate\\View\\ViewServiceProvider',
21 => 'App\\Providers\\AppServiceProvider',
22 => 'App\\Providers\\AuthServiceProvider',
23 => 'App\\Providers\\EventServiceProvider',
24 => 'App\\Providers\\HelperServiceProvider',
25 => 'App\\Providers\\RouteServiceProvider',
26 => 'C4studio\\EmailCssInliner\\EmailCssInlinerServiceProvider',
27 => 'Collective\\Html\\HtmlServiceProvider',
28 => 'Radic\\BladeExtensions\\BladeExtensionsServiceProvider',
),
'eager' =>
array (
0 => 'Illuminate\\Auth\\AuthServiceProvider',
1 => 'Illuminate\\Cookie\\CookieServiceProvider',
2 => 'Illuminate\\Database\\DatabaseServiceProvider',
3 => 'Illuminate\\Encryption\\EncryptionServiceProvider',
4 => 'Illuminate\\Filesystem\\FilesystemServiceProvider',
5 => 'Illuminate\\Foundation\\Providers\\FoundationServiceProvider',
6 => 'Illuminate\\Pagination\\PaginationServiceProvider',
7 => 'Illuminate\\Session\\SessionServiceProvider',
8 => 'Illuminate\\View\\ViewServiceProvider',
9 => 'App\\Providers\\AppServiceProvider',
10 => 'App\\Providers\\AuthServiceProvider',
11 => 'App\\Providers\\EventServiceProvider',
12 => 'App\\Providers\\HelperServiceProvider',
13 => 'App\\Providers\\RouteServiceProvider',
14 => 'C4studio\\EmailCssInliner\\EmailCssInlinerServiceProvider',
15 => 'Radic\\BladeExtensions\\BladeExtensionsServiceProvider',
),
'deferred' =>
array (
'Illuminate\\Broadcasting\\BroadcastManager' => 'Illuminate\\Broadcasting\\BroadcastServiceProvider',
'Illuminate\\Contracts\\Broadcasting\\Factory' => 'Illuminate\\Broadcasting\\BroadcastServiceProvider',
'Illuminate\\Contracts\\Broadcasting\\Broadcaster' => 'Illuminate\\Broadcasting\\BroadcastServiceProvider',
'Illuminate\\Bus\\Dispatcher' => 'Illuminate\\Bus\\BusServiceProvider',
'Illuminate\\Contracts\\Bus\\Dispatcher' => 'Illuminate\\Bus\\BusServiceProvider',
'Illuminate\\Contracts\\Bus\\QueueingDispatcher' => 'Illuminate\\Bus\\BusServiceProvider',
'cache' => 'Illuminate\\Cache\\CacheServiceProvider',
'cache.store' => 'Illuminate\\Cache\\CacheServiceProvider',
'memcached.connector' => 'Illuminate\\Cache\\CacheServiceProvider',
'command.cache.clear' => 'Illuminate\\Cache\\CacheServiceProvider',
'command.clear-compiled' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.auth.resets.clear' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.config.cache' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.config.clear' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.down' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.environment' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.key.generate' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.optimize' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.route.cache' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.route.clear' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.route.list' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.tinker' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.up' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.view.clear' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.app.name' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.auth.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.cache.table' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.console.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.controller.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.event.generate' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.event.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.job.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.listener.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.middleware.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.model.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.policy.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.provider.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.queue.failed-table' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.queue.table' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.request.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.seeder.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.session.table' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.serve' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.test.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.vendor.publish' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'Illuminate\\Console\\Scheduling\\ScheduleRunCommand' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'migrator' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'migration.repository' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate.rollback' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate.reset' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate.refresh' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate.install' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate.status' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'migration.creator' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.migrate.make' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'seeder' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.seed' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'composer' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.queue.failed' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.queue.retry' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.queue.forget' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'command.queue.flush' => 'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider',
'hash' => 'Illuminate\\Hashing\\HashServiceProvider',
'mailer' => 'Illuminate\\Mail\\MailServiceProvider',
'swift.mailer' => 'Illuminate\\Mail\\MailServiceProvider',
'swift.transport' => 'Illuminate\\Mail\\MailServiceProvider',
'Illuminate\\Contracts\\Pipeline\\Hub' => 'Illuminate\\Pipeline\\PipelineServiceProvider',
'queue' => 'Illuminate\\Queue\\QueueServiceProvider',
'queue.worker' => 'Illuminate\\Queue\\QueueServiceProvider',
'queue.listener' => 'Illuminate\\Queue\\QueueServiceProvider',
'queue.failer' => 'Illuminate\\Queue\\QueueServiceProvider',
'command.queue.work' => 'Illuminate\\Queue\\QueueServiceProvider',
'command.queue.listen' => 'Illuminate\\Queue\\QueueServiceProvider',
'command.queue.restart' => 'Illuminate\\Queue\\QueueServiceProvider',
'queue.connection' => 'Illuminate\\Queue\\QueueServiceProvider',
'redis' => 'Illuminate\\Redis\\RedisServiceProvider',
'auth.password' => 'Illuminate\\Auth\\Passwords\\PasswordResetServiceProvider',
'auth.password.broker' => 'Illuminate\\Auth\\Passwords\\PasswordResetServiceProvider',
'translator' => 'Illuminate\\Translation\\TranslationServiceProvider',
'translation.loader' => 'Illuminate\\Translation\\TranslationServiceProvider',
'validator' => 'Illuminate\\Validation\\ValidationServiceProvider',
'validation.presence' => 'Illuminate\\Validation\\ValidationServiceProvider',
'html' => 'Collective\\Html\\HtmlServiceProvider',
'form' => 'Collective\\Html\\HtmlServiceProvider',
'Collective\\Html\\HtmlBuilder' => 'Collective\\Html\\HtmlServiceProvider',
'Collective\\Html\\FormBuilder' => 'Collective\\Html\\HtmlServiceProvider',
),
'when' =>
array (
'Illuminate\\Broadcasting\\BroadcastServiceProvider' =>
array (
),
'Illuminate\\Bus\\BusServiceProvider' =>
array (
),
'Illuminate\\Cache\\CacheServiceProvider' =>
array (
),
'Illuminate\\Foundation\\Providers\\ConsoleSupportServiceProvider' =>
array (
),
'Illuminate\\Hashing\\HashServiceProvider' =>
array (
),
'Illuminate\\Mail\\MailServiceProvider' =>
array (
),
'Illuminate\\Pipeline\\PipelineServiceProvider' =>
array (
),
'Illuminate\\Queue\\QueueServiceProvider' =>
array (
),
'Illuminate\\Redis\\RedisServiceProvider' =>
array (
),
'Illuminate\\Auth\\Passwords\\PasswordResetServiceProvider' =>
array (
),
'Illuminate\\Translation\\TranslationServiceProvider' =>
array (
),
'Illuminate\\Validation\\ValidationServiceProvider' =>
array (
),
'Collective\\Html\\HtmlServiceProvider' =>
array (
),
),
);
回答1:
Got an answer on another forum from rodrigo.pedra:
php artisan config:clear
php artisan clear-compiled
The first will clear any cached config files, and the later will clear the services cache
回答2:
You said you tried php artisan clear-compiled and composer dump-autoload but have you tried running all those commands?
php artisan clear-compiled
composer dump-autoload
php artisan optimize
回答3:
I had a weird issue as well: with deferred providers, until I saw this
To defer the loading of a provider, set the defer property to true and define a provides method. The provides method returns the service container bindings that the provider registers:
Laravel Documentation
回答4:
In case your ServiceProvider class implements the boot() method, make sure you're invoking the parent::boot() method as well.
At least in my case (Laravel 5.3.6) the missing parent::boot() has prevented the service provider from booting properly.
来源：https://stackoverflow.com/questions/36502249/laravel-5-2-service-provider-not-booting