如何使用solrj/ java代码获取solr的运行状态

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.params.ModifiableSolrParams;

public class SolrStatusExample {
    public static void main(String[] args) throws Exception {
        // 设置Solr服务器地址
        String solrUrl = "http://localhost:8983/solr";
        SolrClient solrClient = new HttpSolrClient.Builder(solrUrl).build();

        // 创建SolrQuery对象
        SolrQuery query = new SolrQuery();

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

        // 解析结果
        System.out.println("Solr运行状态：");
        System.out.println("响应头信息：" + response.getResponseHeader());
        System.out.println("Core状态信息：" + response.getCoreStatus());
        
        // 关闭SolrClient
        solrClient.close();
    }
}