一.注冊pusher

1.注冊https://pusher.com/

2.獲取key,密匙,app_id等

二.配置pusher

1.安裝pushercomposer require pusher/pusher-php-server

2.配置config/broadcasting.php'default' => env('BROADCAST_DRIVER', 'pusher'),

....

'pusher' => [

'driver' => 'pusher',

'key' => env('PUSHER_KEY'),

'secret' => env('PUSHER_SECRET'),

'app_id' => env('PUSHER_APP_ID'),

'options' => [

'cluster' => 'ap1',

'encrypted' => true

],

],

.....

三.建立事件

1.代碼如下:<?php

namespace App\Events;

use App\Events\Event;

use Illuminate\Queue\SerializesModels;

use Illuminate\Contracts\Broadcasting\ShouldBroadcast;

class PusherEvent extends Event implements ShouldBroadcast

{

use SerializesModels;

public $info;

/**

* PusherEvent constructor.

*/

public function __construct($info)

{

$this->info = $info;

}

/**

* 指定廣播頻道(對應(yīng)前端的頻道)

* Get the channels the event should be broadcast on.

*

* @return array

*/

public function broadcastOn()

{

return ['my-channel'];

}

/**

* 指定廣播事件(對應(yīng)前端的事件)

* @return string

*/

public function broadcastAs()

{

return 'my-event';

}

/**

* 獲取廣播數(shù)據(jù),默認(rèn)是廣播的public屬性的數(shù)據(jù)

*/

public function broadcastWith()

{

return ['info' => $this->info];

}

}

2.廣播事件,并不需要監(jiān)聽器;廣播事件需要繼承接口ShouldBroadcast

四.廣播

1.觸發(fā)事件event(new \App\Events\PusherEvent('測試'));

2.前端代碼

Pusher Test

// Enable pusher logging - don't include this in production

Pusher.logToConsole = true;

var pusher = new Pusher('XXX', {

cluster: 'ap1',

encrypted: true

});

var channel = pusher.subscribe('my-channel');

channel.bind('my-event', function(data) {

alert(data.info);

});

ps:

1.pusher使用curl向https://pusher.com提交數(shù)據(jù),所以你需要配置證書;否則提交會失敗

2.如果不配置證書,則需要設(shè)置curl的CURLOPT_SSL_VERIFYPEER和CURLOPT_SSL_VERIFYHOST

在vender/pusher/pusher-php-server/lib/Pusher.php中的trigger的

curl_setopt($ch, CURLOPT_POSTFIELDS, $post_value);

下面增加:curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);

更多l(xiāng)aravel框架相關(guān)技術(shù)文章，請訪問laravel教程欄目！

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