5.5 官方api
https://www.elastic.co/guide/en/elasticsearch/reference/5.5/search-uri-request.html
query dsl
https://www.elastic.co/guide/en/elasticsearch/reference/5.5/query-dsl.html
suggester
https://elasticsearch.cn/article/142
5.5 官方api
https://www.elastic.co/guide/en/elasticsearch/reference/5.5/search-uri-request.html
query dsl
https://www.elastic.co/guide/en/elasticsearch/reference/5.5/query-dsl.html
suggester
https://elasticsearch.cn/article/142