回帖：https://www.cnblogs.com/LittleFeiHu/p/6682825.html
https://www.elastic.co/guide/cn/elasticsearch/guide/current/_finding_multiple_exact_values.html
https://www.jianshu.com/p/e122f48bd3d0
https://github.com/yiisoft/yii2-elasticsearch/blob/master/docs/guide/usage-ar.md
https://www.cnblogs.com/xing901022/p/5348737.html
https://www.jianshu.com/p/df0ebfb1a699
https://www.yiichina.com/tutorial/1939
https://github.com/yiisoft/yii2-elasticsearch/blob/master/docs/guide/usage-ar.md