我已经设法使用 laravel + redis + socket.io + socket 客户端解决了这个问题,我把我的解决方案放在这里希望不要再浪费其他人的时间来解决这个问题。
cd your-project-name
安装包
npm install express ioredis socket.io --save
你的 package.json 文件看起来像
{
"private": true,
"devDependencies": {
"gulp": "^3.8.8",
"laravel-elixir": "*"
},
"dependencies": {
"express": "^4.12.4",
"ioredis": "^1.4.0",
"redis": "^0.12.1",
"socket.io": "^1.3.5"
}
}
composer require predis/predis
创建事件
php artisan make:event EventName
确保它implements ShouldBroadcast
整个 EventName.php 类应该如下所示:
<?php namespace App\Events;
use App\Events\Event;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
use Illuminate\Queue\SerializesModels;
class EventName extends Event implements ShouldBroadcast
{
use SerializesModels;
public $data;
public function __construct()
{
$this->data = array(
'power'=> '10'
);
}
public function broadcastOn()
{
return ['test-channel'];
}
}
在 Angular js 中使用此代码:
<script src="js/socket.io.js'"></script>
<script>
//var socket = io('http://localhost:3000');
var socket = io('http://192.168.10.10:3000');
socket.on("test-channel:App\\Events\\EventName", function(message){
// increase the power everytime we load test route
$('#power').text(parseInt($('#power').text()) + parseInt(message.data.power));
});
</script>
路由
像这样设置三个路线。将它们添加到您的 app/Http/routes.php 文件中。
Route::get('/', function() {
// this doesn't do anything other than to
// tell you to go to /fire
return "go to /fire";
});
Route::get('fire', function () {
// this fires the event
event(new App\Events\EventName());
return "event fired";
});
Route::get('test', function () {
// this checks for the event
return view('test');
});
在您的项目根目录中创建socket.js 文件
var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);
var Redis = require('ioredis');
var redis = new Redis();
redis.subscribe('test-channel', function(err, count) {
});
redis.on('message', function(channel, message) {
console.log('Message Recieved: ' + message);
message = JSON.parse(message);
io.emit(channel + ':' + message.event, message.data);
});
http.listen(3000, function(){
console.log('Listening on Port 3000');
});
仅供参考:确保您已安装 redis 服务器 + 使用 .env 或数据库文件将其连接到 Laravel。