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();

    }

删除方法

//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));

            }

        }

查询方法