常用的查詢方式類比mysql

     　　<dependency>
            <groupId>org.elasticsearch</groupId>
            <artifactId>elasticsearch</artifactId>
            <version>5.6.1</version>
        </dependency>

        <dependency>
            <groupId>org.elasticsearch.client</groupId>
            <artifactId>transport</artifactId>
            <version>5.6.1</version>
        </dependency>    

• and

select * from user where about='中華人民共和國' and firstName=‘張’

QueryBuilders.boolQuery().must(QueryBuilders.termQuery("about","中華人民共和國")).must(QueryBuilders.termQuery("firstName","張"))

• or

select * from user where about='中華人民共和國' and firstName=‘王’
QueryBuilders.boolQuery().should(QueryBuilders.termQuery("about","中華人民共和國")).should(QueryBuilders.termQuery("firstName","王"))

• and or 連用

select * from user where  firstName='張' and( firstName='王’ or about='中華人民共和國公民')

QueryBuilders.boolQuery()
                        .must(QueryBuilders.termQuery("firstName","張"))
                        .must(QueryBuilders.boolQuery()
                                        .should(QueryBuilders.termQuery("firstName","王"))
                                        .should(QueryBuilders.termQuery("about","中華人民共和國公民"))

• like

select * from user where about like '%中華%'


QueryBuilders.wildcardQuery("about","*中華*")

• in

select * from user where about in ('中華人民共和國','中華人民共和國公民')

QueryBuilders.boolQuery()
                        .should(QueryBuilders.termQuery("about","中華人民共和國"))
                        .should(QueryBuilders.termQuery("about","中華人民共和國公民"))