在高级rest java elasticsearch客户端中对多个字段进行过滤

import org.elasticsearch.action.search.SearchRequest;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.search.builder.SearchSourceBuilder;

public class ElasticsearchFilterExample {
    public static void main(String[] args) {
        // 创建RestHighLevelClient实例
        RestHighLevelClient client = new RestHighLevelClient();

        // 创建SearchRequest和SearchSourceBuilder实例
        SearchRequest searchRequest = new SearchRequest("index_name");
        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();

        // 创建BoolQueryBuilder实例
        BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();

        // 添加多个字段的过滤条件
        boolQueryBuilder.filter(QueryBuilders.termQuery("field1", "value1"));
        boolQueryBuilder.filter(QueryBuilders.termQuery("field2", "value2"));
        boolQueryBuilder.filter(QueryBuilders.termQuery("field3", "value3"));

        // 将BoolQueryBuilder设置为SearchSourceBuilder的查询条件
        searchSourceBuilder.query(boolQueryBuilder);

        // 将SearchSourceBuilder设置为SearchRequest的搜索源
        searchRequest.source(searchSourceBuilder);

        try {
            // 执行搜索请求
            SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT);

            // 处理搜索结果
            // ...

        } catch (IOException e) {
            e.printStackTrace();
        }

        // 关闭RestHighLevelClient实例
        client.close();
    }
}