我希望這個問題不會重復。在 Laravel 中，如何在文件外部注冊事件/監聽器app/Providers/EventServiceProvider？另外，是否可以即時注冊它們？
2 回答
慕桂英3389331
TA貢獻2036條經驗 獲得超8個贊
您可以在任何服務提供者的方法中注冊您的事件、偵聽器和訂閱者boot。只是EventServiceProvider專門為事件提供了便利，但它只是獲取這些數組并旋轉它們并注冊它們，無論如何您都會手動執行此操作。
在框架基本上運行了register服務提供者的所有方法之后，您可以隨時注冊事件和偵聽器。
楊__羊羊
TA貢獻1943條經驗 獲得超7個贊
我理解你在這里的沮喪。
我可以與您分享我的 EventSubscriber，您只需在事件提供程序中注冊一次，然后一旦您的平臺不斷發展，您就可以在此類中動態注冊其他事件。
<?php
namespace App\Laravel\Jobs\Subscriber;
use App\Laravel\Models\{User,UserLogin,UserEngagement,UserDevice,UserPasswordReset};
use App\Laravel\Events\UserLogger;
use Illuminate\Contracts\Events\Dispatcher;
use Carbon,Mail,Str,DB;
class UserSubscriber
{
public function onResetPassword($data){
$user = $data->user;
$user_password = UserPasswordReset::where('email',$user->email)->first();
if(!$user_password){
$user_password = new UserPasswordReset;
$user_password->email = $user->email;
}
$user_password->token = Str::upper(Str::random(6));
$user_password->created_at = Carbon::now();
$user_password->save();
DB::commit();
$token = encrypt("{$user_password->email}__{$user_password->token}");
$input['token'] = $token;
Mail::send('emails.password', $input, function($message) use($user){
$message->to($user->email, $user->name)->subject("Password Reset Request");
});
}
public function registerDevice($data){
$user = $data->user;
if(strlen($data->device_id) > 0 AND strlen($data->device_reg_id) > 0){
$device = UserDevice::where('user_id',$user->id)
->where('device_id',$data->device_id)
->first();
if(!$device){
$device = new UserDevice;
$device->user_id = $user->id;
$device->device_id = $data->device_id;
}
$device->device_reg_id = $data->device_reg_id;
$device->device_brand = $data->device_brand;
$device->device_brand_model = $data->device_brand_model;
$device->device_platform = $data->device_platform;
$device->device_platform_version = $data->device_platform_version;
$device->is_login = 1;
$device->save();
}
}
/**
* @param User $user
*/
public function onLogin($data)
{
$user = $data->user;
$last_login = UserLogin::where('user_id',$user->id)->orderBy('created_at',"DESC")->first();
if(!$last_login OR ($last_login AND $last_login->created_at->diffInMinutes(Carbon::now()) >= 60)){
$login = new UserLogin;
$login->user_id = $user->id;
$login->ip_address = $data->ip_address;
$login->user_agent = $data->user_agent;
$login->save();
event('badge.login',(object)['user' => $user]);
}
}
/**
* Register the listeners for the subscriber.
*
* @param Dispatcher $events
*/
public function subscribe($events)
{
$events->listen(
'user.device',
'App\Laravel\Jobs\Subscriber\UserSubscriber@registerDevice'
);
$events->listen(
'user.login',
'App\Laravel\Jobs\Subscriber\UserSubscriber@onLogin'
);
$events->listen(
'user.reset_password',
'App\Laravel\Jobs\Subscriber\UserSubscriber@onResetPassword'
);
}
}
然后在您的 EventServiceProvider 上有一個訂閱變量，您可以在其中放置此 UserSubscriber 類
/**
* The subscriber classes to register.
*
* @var array
*/
protected $subscribe = [
\App\Laravel\Jobs\Subscriber\UserSubscriber::class,
];
這將為您節省大量工作，并更好地管理平臺或項目中的活動
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