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我試圖在創建Post模型時發現Laravel 5.5,eloquent.created事件，但由於任何原因它無法正常工作。它看起來像EventServiceProvider.php中定義的事件/偵聽器映射不起作用。我的設置如下。地圖雄辯事件Laravel中的專用課程無法正常工作
EventServiceProvider.php
<?php
namespace App\Providers;
use Illuminate\Support\Facades\Event;
use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
class EventServiceProvider extends ServiceProvider
{
protected $listen = [
'App\Events\PostWasPublished' => [
'App\Listeners\NotifyBlogSubscribers',
]
];
public function boot()
{
parent::boot();
//
}
}
NotifyBlogSubscribers.php聽者
<?php
namespace App\Listeners;
use App\Events\PostWasPublished;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
class NotifyBlogSubscribers
{
public function __construct()
{
//
}
public function handle(PostWasPublished $event)
{
dd('Inside NotifyBlogSubscribers');
}
}
PostWasPublished.php
<?php
namespace App\Events;
use Illuminate\Broadcasting\Channel;
use Illuminate\Queue\SerializesModels;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
class PostWasPublished
{
use Dispatchable, InteractsWithSockets, SerializesModels;
public function __construct()
{
dd('Inside PostWasPublished');
}
public function broadcastOn()
{
return new PrivateChannel('channel-name');
}
}
post.php中
<?php
namespace App\Models;
use App\Events\PostWasPublished;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;
class Post extends Model {
protected $events = [
'created' => PostWasPublished::class,
];
protected $fillable = ['user_id', 'title', 'body'];
public function comments() {
return $this->hasMany(Comment::class);
}
public function addComment($body) {
Comment::create([
'body' => $body,
'post_id' => $this->id
]);
}
public function user() {
return $this->belongsTo('App\User');
}
public function scopeFilter($query, $filters) {
if (array_key_exists('month', $filters)) {
$month = $filters['month'];
$query->whereMonth('created_at', Carbon::parse($month)->month);
}
if (array_key_exists('year', $filters)) {
$year = $filters['year'];
$query->whereYear('created_at', $year);
}
}
public static function archives() {
return static::selectRaw('year(created_at) as year, monthname(created_at) as month, count(*) published')
->groupBy('year', 'month')
->orderByRaw('min(created_at) desc')
->get()
->toArray();
}
public function tags() {
return $this->belongsToMany(Tag::class);
}
}
我該如何測試？ 我的第一種方法是通過以下方式使用補鍋匠：
>>> App\Models\Post::create(['user_id' => '1', 'title' => 'some title', 'body' => 'lorem ipsum'])
=> App\Models\Post {#732
user_id: "1",
title: "some title",
body: "lorem ipsum",
updated_at: "2017-08-07 05:06:32",
created_at: "2017-08-07 05:06:32",
id: 62,
}
此外，當我創建前端後不運行到DD（）方法。
還composer dump-autoload, php artisan clear-compiled或php artisan optimize沒有伎倆。任何想法我做錯了什麼？