如何解决Laravel项目中Elasticsearch的集成问题？使用babenkoivan/elastic-client可以！

<code class="bash">composer require babenkoivan/elastic-client</code>

<code class="bash">php artisan vendor:publish --provider="Elastic\Client\ServiceProvider"</code>

<code class="php">return [
    'default' => env('ELASTIC_CONNECTION', 'default'),
    'connections' => [
        'default' => [
            'hosts' => [
                env('ELASTIC_HOST', 'localhost:9200'),
            ],
            'basicAuthentication' => [
                env('ELASTIC_USERNAME'),
                env('ELASTIC_PASSWORD'),
            ],
            'httpClientOptions' => [
                'timeout' => 2,
            ],
        ],
    ],
];</code>

<code class="php">use Elastic\Elasticsearch\ClientInterface;
use Elastic\Client\ClientBuilderInterface;

class MyClientBuilder implements ClientBuilderInterface
{
    public function default(): ClientInterface
    {
        // 返回默认连接的客户端实例
    }

    public function connection(string $name): ClientInterface
    {
        // 返回指定名称连接的客户端实例
    }
}</code>

<code class="php">class MyAppServiceProvider extends Illuminate\Support\ServiceProvider
{
    public function register()
    {
        $this->app->singleton(ClientBuilderInterface::class, MyClientBuilder::class);
    }
}</code>

<code class="php">namespace App\Console\Commands;

use Elastic\Elasticsearch\ClientInterface;
use Elastic\Client\ClientBuilderInterface;
use Illuminate\Console\Command;

class CreateIndex extends Command
{
    protected $signature = 'create:index {name}';

    protected $description = '创建索引';

    public function handle(ClientBuilderInterface $clientBuilder)
    {
        // 获取默认连接的客户端
        $client = $clientBuilder->default();
        // 获取名为 "write" 的连接的客户端
        $client = $clientBuilder->connection('write');

        $client->indices()->create([
            'index' => $this->argument('name')
        ]);
    }
}</code>