我正在尝试将此查询转换为 java 代码(HighLevelRestClient):
{
"query":{
"bool": {
"must": [
{
"query_string": {
"query": "((\"PUT\" OR \"POST\") AND \"REST\" AND (\"BRI\" OR \"BRIEXT\" OR \"TMP\"))"
}
}
]
}
}
}
我用邮递员尝试了这个请求,它工作正常,我想用 elasticSearch resthighlevel 客户端尝试它。
QueryBuilder matchQueryBuilder = QueryBuilders.boolQuery().must();
我不知道在must里面放什么。
有人可以帮我解决这个问题吗?
您可以使用该queryStringQuery
方法,如官方文档中所述
以下代码片段使用高级 RestClient
String query = "((\"PUT\" OR \"POST\") AND \"REST\" AND (\"BRI\" OR
\"BRIEXT\" OR \"TMP\"))";
QueryBuilder matchQueryBuilder = QueryBuilders.boolQuery().must(new
QueryStringQueryBuilder(query));
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
searchSourceBuilder.query(matchQueryBuilder);
SearchRequest searchRequest = new SearchRequest();
// set the indices you want to search in.
searchRequest.indices("your-index");
searchRequest.source(searchSourceBuilder);
// execute the query
SearchResponse response = hlRestClient.search(searchRequest, header);
SearchHits hits = response.getHits();
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