README

介绍

php操作elasticsearch，基于hyperf框架，在hyperf框架里使用elasticsearch composer包实现的搜索引擎实验，基于elasticsearch/elasticsearch二次封装直接ORM风格查询，后期持续优化

版本

• "php": ">=7.4"
• "elasticsearch/elasticsearch": "^7.0.0"
• "hyperf/elasticsearch": "^2.2"

目录

|-- src
|   |-- CrxElasticsearch.php
|-- vendor
|-- composer.json
|-- composer.lock
|-- README.md

使用说明

$host = [
    '链接'
]
$d = new \Crx\HyperfPhpElasticsearch\CrxElasticsearch($host);

创建index

$index = 'chat_data'
$d->createIndex($index);

设置mapping

$params = [
   'index' => 'chat_data',
   'body' => [
       '_source' => [
           'enabled' => true
       ],
       'properties' => [
           'item1' => [
               'type' => 'text',
           ],
           'item2' => [
               'type' => 'integer',
           ],
       ]
  ]
];
$d->putMapping($params);

获取mapping

$params = [
   'index' => 'chat_data',
];
$d->getMapping($params);

判断索引是否存在

$index = 'index_exists_';
$d->indexExistsEs($index);

删除索引

$index = 'index_exists_'
$d->deleteIndex($index);

创建文档

$params = [
    'index' => '',
    'body' => []
];
$d->indexEs($params);

批量创建文档

$data = [...]; // 数据集
foreach($data as $v) {
    $params['body'][] = [
        'index' => [
            '_index' => 'chat_data',
        ]
    ];
    $params['body'][] = $v;
}
$crxElasticsearch->bulk($params);

更新文档

$params = [
   'index' => 'chat_data',
    'id' => '文档id',
    'doc' => [
       '字段名1' => '要修改的值',
       '字段名2' => '要修改的值',
       '字段名3' => '要修改的值',
    ]
]
$crxElasticsearch->update($params);

es搜索数据

$search = [
    'item1' => '1',
    'item2' => '2',
    'item3' => '3',
];
$params['search'] = $search;
$crxElasticsearch->search($params);