solrJ

导入jar包

package com.tzy.solrJ;

import java.io.IOException;

import org.apache.solr.client.solrj.SolrServer;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.common.SolrInputDocument;
import org.junit.Test;

public class SolrJManager {

    @Test
    public void testAdd() throws SolrServerException, IOException{
        String baseURL = "http://localhost:8080/solr/";
        SolrServer solrServer = new HttpSolrServer(baseURL);
        SolrInputDocument doc = new SolrInputDocument();
        doc.setField("id", "lala");
        doc.setField("name", "张三");
        //添加
        solrServer.add(doc);
        solrServer.commit();
        
    }
}

@Test
    public void deleteDocumentByid() throws Exception {
        //创建连接
        SolrServer solrServer = new HttpSolrServer("http://localhost:8080/solr");
        //根据id删除文档
        solrServer.deleteById("lala");
        //删除全部
        //solrServer.deleteByQuery("*:*", 1000);
        //提交修改
        solrServer.commit();
    }

 

//查询索引
        @Test
        public void queryIndex() throws Exception {
            //创建连接
            SolrServer solrServer = new HttpSolrServer("http://localhost:8080/solr");
            //创建一个query对象
            SolrQuery query = new SolrQuery();
            //设置查询条件
            //query.set("q","*:*");
            query.setQuery("product_name:台灯");
            
            //过滤
            //query.set("fq", "product_picture:[* TO 11}");
            
            //排序
            query.addSort("product_price", ORDER.desc);
            
            //分页
            query.setStart(0);
            query.setRows(5);
            
            //设置默认域
            query.set("df", "product_name");//设置好以后query.setQuery("台灯");就可以查询
            
            //只查询指定域
            query.set("fl", "id,product_name");
            
            //高亮 
            query.setHighlight(true);
            query.addHighlightField("product_name");
            query.setHighlightSimplePre("<span style='color:red'>");
            query.setHighlightSimplePost("</span>");
            
            
            //执行查询
            QueryResponse queryResponse = solrServer.query(query);
            //取查询结果
            SolrDocumentList solrDocumentList = queryResponse.getResults();
            //高亮查询结果
            Map<String, Map<String, List<String>>> highlighting = queryResponse.getHighlighting();
            //共查询到商品数量
            System.out.println("共查询到商品数量:" + solrDocumentList.getNumFound());
            //遍历查询的结果
            for (SolrDocument solrDocument : solrDocumentList) {
                System.out.println(solrDocument.get("id"));
                System.out.println(solrDocument.get("product_name"));
                System.out.println(solrDocument.get("product_price"));
                System.out.println(solrDocument.get("product_catalog_name"));
                System.out.println(solrDocument.get("product_picture"));
                System.out.println("************");
                
                Map<String, List<String>> map = highlighting.get(solrDocument.get("id"));
                List<String> list = map.get("product_name");
                System.out.println(list.get(0));
                
            }
        }