solr7的单点操作demo

最新推荐文章于 2019-08-31 22:07:36 发布

菜java一个

最新推荐文章于 2019-08-31 22:07:36 发布

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本文链接：https://blog.youkuaiyun.com/weixin_41396585/article/details/79852971

本文介绍了一个使用Apache Solr进行文档索引和查询的Java服务示例。通过具体的代码实现，演示了如何创建索引及执行简单查询。

package ssolr.solrone.serivce;

import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.request.QueryRequest;
import org.apache.solr.client.solrj.request.UpdateRequest;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.client.solrj.response.UpdateResponse;
import org.apache.solr.common.SolrInputDocument;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;

@Service
public class OneService {

    @Autowired
    private SolrClient client;

    public void OneFun(String content) {
        try {
            //创建索引
            SolrInputDocument solrInputFields = new SolrInputDocument();
            solrInputFields.addField("xz_id", content);
            solrInputFields.addField("id", content);

            UpdateRequest req = new UpdateRequest();
            req.setBasicAuthCredentials("xingzheng", "xingzheng");
            req.add(solrInputFields,1,true);
            UpdateResponse response = req.process(client,"xzonesolr");
            System.out.println(response);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void TwoFun(String content) {
        try {
            //创建索引
            QueryRequest req = new QueryRequest(new SolrQuery("*:*"));
            req.setBasicAuthCredentials("xingzheng", "xingzheng");
            QueryResponse rsp = req.process(client, "xzonesolr");
            System.out.println(rsp.getResults());
        } catch (SolrServerException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}