PHP添加、更新solr索引

 1 <?php
 2 $options = array
 3 (
 4     'hostname' => 'localhost',
 5     'port'     => '8080',
 6     'path'=>'solr/help_category',
 7     'wt'=>'json'
 8 );
 9 $client = new SolrClient($options); 
10 
11   
12 $doc = new SolrInputDocument();
13 
14 $doc->addField('id', 501000);
15 $doc->addField('title', 'Hello Wolrd');
16 // $fields=$doc->getField ('id');
17 // var_dump($fields);exit;
18 $response = $client->addDocument($doc);
19 var_dump($response);
20 $client->commit();
21 ?>

当索引文档中主键id值存在时，会更新原文档，不存在则会添加文档