php-elasticsearch bulk批量插入数据

Posted 2021-02-17 小跑跑泡

1.单条插入 

<?php
include ‘../vendor/Elasticsearch/autoload.php‘;
$a[‘hosts‘] = array(
#需要用户名时 http://user:[email protected]:por 其他时候直接写ip:port
‘ip:9200‘,
);
$client = new ElasticsearchClient($a);

#单条插入
$params = array();
$params[‘body‘] = array(
‘xzdfaf‘ => ‘xfsa‘
);
$params[‘index‘] = ‘paopao‘;
$params[‘type‘] = ‘test‘;
// $params[‘id‘] = ‘w1231313‘;
$ret = $client->index($params);

View Code

2.批量插入

<?php
include ‘../vendor/Elasticsearch/autoload.php‘;
$a[‘hosts‘] = array(
#需要用户名时 http://user:[email protected]:por 其他时候直接写ip:port
‘ip:9200‘,
);
$client = new ElasticsearchClient($a);

#bulk批量生成
$params[‘index‘] = ‘paopao‘;
$params[‘type‘] = ‘test‘;
for($i = 21; $i <= 30; $i ++) {
$params[‘body‘][]=array(
‘create‘ => array( #注意create也可换成index
‘_id‘=>$i
),
);

$params[‘body‘][]=array(
‘aa‘=>$i
);
}
$res = $client->bulk($params);

View Code

3.以上必须指定id，但是我想用默认的id怎么办

<?php
include ‘../vendor/Elasticsearch/autoload.php‘;
$a[‘hosts‘] = array(
#需要用户名时 http://user:[email protected]:por 其他时候直接写ip:port
‘ip:9200‘,
);
$client = new ElasticsearchClient($a);
#bulk批量生成
for($i = 41; $i <= 50; $i ++) {
$params[‘body‘][]=array(
‘index‘ => array(
‘_index‘=> ‘paopao‘,
‘_type‘=> ‘test‘
),
);

$params[‘body‘][]=array(
‘aa‘=>$i
);
}
$res = $client->bulk($params);

View Code

4.其他拓展
行为 解释

create	当文档不存在时创建
index	创建新文档或替换已有文档。
update	局部更新文档。
delete	删除一个文档。

 

POST /_bulk
{ "delete": { "_index": "website", "_type": "blog", "_id": "123" }} 
{ "create": { "_index": "website", "_type": "blog", "_id": "123" }}
{ "title": "My first blog post" }
{ "index": { "_index": "website", "_type": "blog" }}
{ "title": "My second blog post" }
{ "update": { "_index": "website", "_type": "blog", "_id": "123", "_retry_on_conflict" : 3} }
{ "doc" : {"title" : "My updated blog post"} } 

请注意 delete 动作不能有请求体,它后面跟着的是另外一个操作。

谨记最后一个换行符不要落下。