为什么广播频道公众无法正常工作?拉拉韦尔 [英] Why broadcasting channel public not working? Laravel
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问题描述
我使用laravel 5.3
I use laravel 5.3
我这样制作routes/channels.php:
I make routes/channels.php like this :
<?php
Broadcast::channel('messages', function() {
return true;
});
如果我输入数据购物车并单击提交,它将运行:
If I input the data cart and click submit, it will run this :
this.$http.post(window.BaseUrl + '/guest/add-notification', {cart_data: JSON.stringify(data)});
它将在控制器上调用功能
It will call function on the controller
这样的功能:
public function addNotification(Request $request){
$input = $request->only('cart_data');
$data = json_decode($input['cart_data'], true);
event(new CartNotificationEvent($data));
}
然后它将调用事件
这样的事件:
<?php
namespace App\Events;
use Illuminate\Broadcasting\Channel;
use Illuminate\Queue\SerializesModels;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
class CartNotificationEvent
{
use InteractsWithSockets, SerializesModels;
public $data;
public function __construct($data)
{
$this->data = $data;
}
public function broadcastWith()
{
return [
'message' => $this->data,
];
}
public function broadcastAs()
{
return 'newMessage';
}
public function broadcastOn()
{
return new Channel('messages');
}
}
在客户端上,我喜欢这样:
On the client, I do like this :
Echo.channel('messages')
.listen('.newMessage', (message) => {
console.log('test')
console.log(message);
});
执行完所有代码后,我在控制台上检查,console.log没有显示
When all the code is executed, I check on the console, the console.log not display
为什么不起作用?
如果我看到自己编写的全部代码,则表明该过程是正确的
If I see the whole code that I make, it seems the process is correct
推荐答案
class CartNotificationEvent implements ShouldBroadcast
丢失.
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