如何在Elasticsearch中通过多个字段创建过滤索引

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 ElasticsearchExample {
    public static void main(String[] args) {
        // 创建Elasticsearch客户端
        RestHighLevelClient client = new RestHighLevelClient();

        // 创建查询请求
        SearchRequest request = new SearchRequest("index_name");
        SearchSourceBuilder sourceBuilder = new SearchSourceBuilder();

        // 创建布尔查询
        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();

        // 添加过滤条件
        boolQuery.filter(QueryBuilders.termQuery("field1", "value1"));
        boolQuery.filter(QueryBuilders.rangeQuery("field2").gte("value2"));

        // 设置查询源
        sourceBuilder.query(boolQuery);
        request.source(sourceBuilder);

        try {
            // 执行查询
            SearchResponse response = client.search(request, RequestOptions.DEFAULT);

            // 处理查询结果
            // ...

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