laravel 调用未定义的方法 Illuminate\Notifications\Notification::send()
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Call to undefined method Illuminate\Notifications\Notification::send()
提问by Mohamed Wannous
I am trying to make a notification system in my project.
These are the steps i have done:
我正在尝试在我的项目中制作一个通知系统。
这些是我已经完成的步骤：
1-php artisan notifications:table
2-php artisan migrate
3-php artisan make:notification AddPost
1-php artisan 通知：表
2-php artisan migrate
3-php artisan make:notification AddPost
In my AddPost.phpfile i wrote this code:
在我的AddPost.php文件中，我写了这段代码：
<?php
namespace App\Notifications;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;
class AddPost extends Notification
{
use Queueable;
protected $post;
public function __construct(Post $post)
{
$this->post=$post;
}
public function via($notifiable)
{
return ['database'];
}
public function toArray($notifiable)
{
return [
'data'=>'We have a new notification '.$this->post->title ."Added By" .auth()->user()->name
];
}
}
In my controller I am trying to save the data in a table and every thing was perfect.
This is my code in my controller:
在我的控制器中，我试图将数据保存在表中，一切都很完美。
这是我的控制器中的代码：
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Post;
use App\User;
//use App\Notifications\Compose;
use Illuminate\Notifications\Notification;
use DB;
use Route;
class PostNot extends Controller
{
public function index(){
$posts =DB::table('_notification')->get();
$users =DB::table('users')->get();
return view('pages.chat',compact('posts','users'));
}
public function create(){
return view('pages.chat');
}
public function store(Request $request){
$post=new Post();
//dd($request->all());
$post->title=$request->title;
$post->description=$request->description;
$post->view=0;
if ($post->save())
{
$user=User::all();
Notification::send($user,new AddPost($post));
}
return redirect()->route('chat');
}
}
Everything was good until I changed this code:
一切都很好，直到我更改了此代码：
$post->save();
to this :
对此：
if ($post->save())
{
$user=User::all();
Notification::send($user,new AddPost($post));
}
It started to show an error which is:
它开始显示一个错误，即：
FatalThrowableError in PostNot.php line 41: Call to undefined method Illuminate\Notifications\Notification::send()
PostNot.php 第 41 行中的 FatalThrowableError：调用未定义的方法 Illuminate\Notifications\Notification::send()
How can i fix this one please??
Thanks.
请问这个怎么修啊？？
谢谢。
回答by Marcin Nabia?ek
Instead of:
代替：
use Illuminate\Notifications\Notification;
you should use
你应该使用
use Notification;
Now you are using Illuminate\Notifications\Notificationand it doesn't have sendmethod and Notificationfacade uses Illuminate\Notifications\ChannelManagerwhich has sendmethod.
现在您正在使用Illuminate\Notifications\Notification并且它没有send方法，而Notification外观使用Illuminate\Notifications\ChannelManager具有send方法。
