如何在 Solr PHP 中更新文档？

composer require solarium/solarium

<?php
require 'vendor/autoload.php';

use Solarium\Client;
use Solarium\QueryType\Update\Query\Document\Document;

// 创建 Solarium 客户端实例
$config = [
    'endpoint' => [
        'localhost' => [
            'host' => '127.0.0.1',
            'port' => 8983,
            'path' => '/solr',
            'core' => 'your_core_name',
        ]
    ]
];

$client = new Client($config);

// 创建更新查询
$updateQuery = $client->createUpdate();

// 创建文档对象并设置字段
$doc = new Document();
$doc->id = 123;
$doc->title = 'Updated Title';
$doc->content = 'This is the updated content of the document.';

// 将文档添加到更新查询
$updateQuery->addDocument($doc);

// 提交更新查询
$result = $client->update($updateQuery);