ElasticSearch全文搜索引擎

ElasticSearch全文搜索引擎 ，是一款很好的搜索框架！用来做网站的搜索，可以对数据库压力起到一定的缓解作用！
之前给大家带来的是用curl来实现的大家有兴趣可以看看
http://www.thinkphp.cn/topic/29297.html
今天这里给大家带来的是官网提供的 PHP API
整合thinkphp3.2

下载文件解压到
ThinkPHP\Library\Vendor\<?php <br /> namespace Home\Controller;<br> <br> use Think\Controller;<br> <br> class EcController extends Controller<br> {<br> <br>     public function _initialize()<br>     {<br>         Vendor('Elasticsearch.autoload');<br>         $params['hosts'] = array(<br>             '127.0.0.1:9200'<br>         );<br>         $this->client = new \Elasticsearch\Client($params);<br>     }<br> <br>     public function create_index()<br>     {<br>         $indexParams['index'] = 'my_index';<br>         $indexParams['type'] = 'my_index';<br>         $indexParams['body']['settings']['number_of_shards'] = 2;<br>         $indexParams['body']['settings']['number_of_replicas'] = 0;<br>         $this->client->create($indexParams);<br>     }<br> <br>     public function add_document()<br>     {<br>         $params = array();<br>         $params['body'] = array(<br>             'testField' => 'dfdsfdsf'<br>         );<br>         $params['index'] = 'my_index';<br>         $params['type'] = 'my_index';<br>         $params['id'] = 'w1231313';<br>         $ret = $this->client->index($params);<br>     }<br> <br>     public function delete_index()<br>     {<br>         $deleteParams['index'] = 'my_index';<br>         $this->client->indices()->delete($deleteParams);<br>     }<br> <br>     public function delete_document()<br>     {<br>         $deleteParams = array();<br>         $deleteParams['index'] = 'my_index';<br>         $deleteParams['type'] = 'my_index';<br>         $deleteParams['id'] = 'AU4Kmmj-WOmOrmyOj2qf';<br>         $retDelete = $this->client->delete($deleteParams);<br>     }<br>     public function update_document()<br>     {<br>         $updateParams = array();<br>         $updateParams['index'] = 'my_index';<br>         $updateParams['type'] = 'my_index';<br>         $updateParams['id'] = 'my_id';<br>         $updateParams['body']['doc']['asas']  = '111111';<br>        $response = $this->client->update($updateParams);<br>          <br>     }<br>     public function search()<br>     {<br>         $searchParams['index'] = 'my_index';<br>         $searchParams['type'] = 'my_index';<br>         $searchParams['from'] = 0;<br>         $searchParams['size'] = 100;<br>         $searchParams['sort'] = array(<br>             '_score' => array(<br>                 'order' => 'desc'<br>             )<br>         );<br>         // $searchParams['body']['query']['match']['testField'] = 'abc';<br>         $retDoc = $this->client->search($searchParams);<br>         print_r($retDoc);<br>     }<br> <br>     public function get_document()<br>     {<br>         $getParams = array();<br>         $getParams['index'] = 'my_index';<br>         $getParams['type'] = 'my_index';<br>         $getParams['id'] = 'AU4Kn-knWOmOrmyOj2qg';<br>         $retDoc = $this->client->get($getParams);<br>         print_r($retDoc);<br>     }<br> }<br> ?>

Elasticsearch.zip ( 1.53 MB 下载：266 次 )

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