Yii2 composer installs the Elasticsearch operation classEs of es and Yii2.

1. add the following to the require of composer.json in the yii2 project directory:

3.config/params.php add

4. Create a new EsService.php.

5.yii2 also provides a class yii2-elasticsearch for operating es.

Firstly, the yii2-elasticsearch operation class is introduced.

Add the following in the require of composer.json:

Then execute: composer update.

Add the following to the component of config/web.php:

6. I wrote a class common\Elasticsearch.php with reference to a big boss.

7. Create a new model /esmodel.

8. Controller calls