Question

我想将laravel项目与firebase连接起来。我这样做：

从github https://github.com/mpociot/laravel-firebase-sync

配置config/services.php

'firebase' => [
   'api_key' => 'AIzaSyDrioEmJqa6Ir9ocpl0UuA3No', // Only used for JS integration
   'auth_domain' => 'bum.firebaseapp.com', // Only used for JS integration
   'database_url' => 'https://8c5c.firebaseio.com',
   'secret' => '8wjs4WLjJ5hQ4lsCoUXUWiaJ3RIX',
   'storage_bucket' => 'STORAGE_BUCKET', // Only used for JS integration
],

我想从firebase DB获取数据，但是当我在thinker上运行此命令时

App\Users::first();

我收到了这个错误

Illuminate \ Database \ QueryException，消息为'SQLSTATE [HY000] [2002]因为目标机器没有联系 e积极拒绝它。（SQL：select * from users limit 1）'

这也是我的用户模型

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Mpociot\Firebase\SyncsWithFirebase;

class Users extends Model
{

    use SyncsWithFirebase;

    protected $table = 'users';
}

你指导我吗？

Answer 1

OK！最后，我使用本教程并修复我的问题

我的控制器

    <?php

namespace App\Http\Controllers;

use Kreait\Firebase;
use Kreait\Firebase\Factory;
use Kreait\Firebase\ServiceAccount;

use Illuminate\Http\Request;

class FirebaseController extends Controller
{
    public function index(){
        $serviceAccount = ServiceAccount::fromJsonFile(__DIR__.'/bumpin-d8c5c-firebase-adminsdk-lerig-cb68aaed.json');
        $firebase = (new Factory)
            ->withServiceAccount($serviceAccount)
            ->create();
            $db = $firebase->getDatabase();
            $reference = $db->getReference('users');
            $snapshot = $reference->getSnapshot();
            $value = $snapshot->getValue();
            dd($value);
            return view('welcome' , compact('value'));
    }
}

在Firebase控制台中，您可以获取.json文件遵循这条道路：

 Project Preview -> Project setting -> service accounts -> firebase admin sdk

将私钥下载为json文件并将其删除

然后将.json文件移动到控制器并在控制器中使用该名称，如我的示例

$serviceAccount = ServiceAccount::fromJsonFile(__DIR__.'/bumpin-d8c5c-firebase-adminsdk-lerig-cb68aaed.json');

我希望这能有所帮助！

Answer 2

使用PHP SDK这样连接Firebase with Laravel

public function index(){

$serviceAccount = ServiceAccount::fromJsonFile(__DIR__.'/Laraveltesting-6aeda3a963f2.json');

$firebase = (new Factory)

->withServiceAccount($serviceAccount)

->withDatabaseUri('https://laraveltesting-bd2b9.firebaseio.com/')

->create();

$database = $firebase->getDatabase();

$newPost = $database

->getReference('blog/posts')

->push([

'title' => 'Post title',

'body' => 'This should probably be longer.'

]);

//$newPost->getKey(); // => -KVr5eu8gcTv7_AHb-3-

//$newPost->getUri(); // => https://my-project.firebaseio.com/blog/posts/-KVr5eu8gcTv7_AHb-3-

//$newPost->getChild('title')->set('Changed post title');

//$newPost->getValue(); // Fetches the data from the realtime database

//$newPost->remove();

echo"<pre>";

print_r($newPost->getvalue());

}

Laravel和Firebase实时数据库连接

2 个答案: