hyperf/doc/zh/elasticsearch.md
2019-07-29 16:50:40 +08:00

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Elasticsearch

hyperf/elasticsearch 主要为 elasticsearch-php 进行了客户端对象创建的工厂类封装,elasticsearch-php 默认使用 Guzzle Ring 客户端,在 hyperf/guzzle 中我们实现了协程版本的 Handler,所以可以直接使用 Hyperf\Elasticsearch\ClientBuilderFactory 创建一个新的 Builder

安装

composer require hyperf/elasticsearch

使用

使用 ClientBuilderFactory 创建客户端

<?php

use Hyperf\Elasticsearch\ClientBuilderFactory;

// 如果在协程环境下创建,则会自动使用协程版的 Handler非协程环境下无改变
$builder = $this->container->get(ClientBuilderFactory::class)->create();

$client = $builder->setHosts(['http://127.0.0.1:9200'])->build();

$info = $client->info();

自行创建客户端

<?php

use Elasticsearch\ClientBuilder;
use Hyperf\Guzzle\RingPHP\PoolHandler;
use Swoole\Coroutine;

$builder = ClientBuilder::create();
if (Coroutine::getCid() > 0) {
    $handler = make(PoolHandler::class, [
        'option' => [
            'max_connections' => 50,
        ],
    ]);
    $builder->setHandler($handler);
}

$client = $builder->setHosts(['http://127.0.0.1:9200'])->build();

$info = $client->info();