如何从solr中获取分片中的no of结果并存储在hashmap数组中

import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocumentList;

import java.util.HashMap;
import java.util.Map;

public class SolrShardResultCount {
    public static void main(String[] args) throws Exception {
        // 创建Solr客户端
        String solrUrl = "http://localhost:8983/solr";
        SolrClient solrClient = new HttpSolrClient.Builder(solrUrl).build();

        // 创建查询对象
        SolrQuery query = new SolrQuery("*:*");
        query.setRows(0); // 设置返回结果数量为0，只获取结果数量

        // 设置分片查询参数
        query.set("shards", "shard1,shard2,shard3"); // 替换为实际的分片名称

        // 执行查询
        QueryResponse response = solrClient.query(query);

        // 获取分片结果数量
        Map<String, Long> shardResultCountMap = new HashMap<>();
        for (String shard : response.getResponseHeader().getShardAddressList()) {
            SolrDocumentList results = response.getResults();
            long resultCount = results.getNumFound();
            shardResultCountMap.put(shard, resultCount);
        }

        // 打印结果
        for (Map.Entry<String, Long> entry : shardResultCountMap.entrySet()) {
            System.out.println("Shard: " + entry.getKey() + ", Result Count: " + entry.getValue());
        }

        // 关闭Solr客户端
        solrClient.close();
    }
}