上面的所有内容restHighLevelClient来实现
时间: 2024-03-19 10:44:58 浏览: 47
好的,以下是使用 Elasticsearch 的 Java 客户端 API(即 restHighLevelClient)实现您之前提到的查询的示例代码:
1. 使用 match_phrase 查询一个字段的一个值:
```
SearchRequest searchRequest = new SearchRequest("your_index_name");
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
MatchPhraseQueryBuilder matchPhraseQueryBuilder = QueryBuilders.matchPhraseQuery("your_text_field", "your search phrase");
searchSourceBuilder.query(matchPhraseQueryBuilder);
searchRequest.source(searchSourceBuilder);
SearchResponse searchResponse = restHighLevelClient.search(searchRequest, RequestOptions.DEFAULT);
```
2. 使用 bool 和 match_phrase 查询一个字段的多个值:
```
SearchRequest searchRequest = new SearchRequest("your_index_name");
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
MatchPhraseQueryBuilder matchPhraseQueryBuilder1 = QueryBuilders.matchPhraseQuery("your_text_field", "your search phrase 1");
MatchPhraseQueryBuilder matchPhraseQueryBuilder2 = QueryBuilders.matchPhraseQuery("your_text_field", "your search phrase 2");
BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery().must(matchPhraseQueryBuilder1).must(matchPhraseQueryBuilder2);
searchSourceBuilder.query(boolQueryBuilder);
searchRequest.source(searchSourceBuilder);
SearchResponse searchResponse = restHighLevelClient.search(searchRequest, RequestOptions.DEFAULT);
```
3. 使用 terms 查询一个字段的多个值:
```
SearchRequest searchRequest = new SearchRequest("your_index_name");
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
TermsQueryBuilder termsQueryBuilder = QueryBuilders.termsQuery("your_text_field", "your search phrase 1", "your search phrase 2");
searchSourceBuilder.query(termsQueryBuilder);
searchRequest.source(searchSourceBuilder);
SearchResponse searchResponse = restHighLevelClient.search(searchRequest, RequestOptions.DEFAULT);
```
需要注意的是,上述代码仅提供了一个基础示例,具体的实现方式可能会根据您的实际需求而有所不同。另外,为了简化代码,我省略了异常处理和其他细节。在实际使用中,您需要根据实际情况进行补充和完善。
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