Laravel利用pusher推送消息的方法详解

Laravel  /  管理员 发布于 9年前   368

一.注册pusher

1.注册

https://pusher.com/

2.获取key,密匙,app_id等

二.配置pusher

1.安装pusher

composer 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.代码如下:

<?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;    }     /**     * 指定广播频道(对应前端的频道)     * Get the channels the event should be broadcast on.     *     * @return array     */    public function broadcastOn()    {        return ['my-channel'];    }     /**     * 指定广播事件(对应前端的事件)     * @return string     */    public function broadcastAs()    {        return 'my-event';    }     /**     * 获取广播数据,默认是广播的public属性的数据     */    public function broadcastWith()    {        return ['info' => $this->info];    }}

2.广播事件,并不需要监听器;广播事件需要继承接口ShouldBroadcast

四.广播

1.触发事件

event(new \App\Events\PusherEvent('测试'));

2.前端代码

<!DOCTYPE html><head>  <title>Pusher Test</title>  <script src="https://js.pusher.com/4.0/pusher.min.js"></script>  <script>     // 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);    });  </script></head>

ps:

1.pusher使用curl向https://pusher.com提交数据,所以你需要配置证书;否则提交会失败

2.如果不配置证书,则需要设置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laravel框架相关技术文章，请访问laravel教程栏目！

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