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参考文献地址：

Solr版本：4.7.0

一、依赖的jar

Maven配置

       	
    
     org.apache.solr
        	
    
     solr-solrj
        	
    
     4.7.0
        	
    
     test
    
   

SolrjPopulator.java

package com.clj.test.solr.solr4;import java.io.IOException;import org.apache.solr.client.solrj.SolrServerException;import org.apache.solr.client.solrj.impl.HttpSolrServer;import org.apache.solr.common.SolrInputDocument;/** * solr 4.X * 添加索引 *  * @author  Administrator * @version  [版本号, 2014年3月9日] * @see  [相关类/方法] * @since  [产品/模块版本] */public class SolrjPopulator{    public static void main(String[] args) throws IOException, SolrServerException {        HttpSolrServer server = new HttpSolrServer("http://localhost:8080/solr");        for (int i = 0; i < 1000; ++i) {            SolrInputDocument doc = new SolrInputDocument();            doc.addField("cat", "book");            doc.addField("id", "book-" + i);            doc.addField("name", "The Legend of Po part " + i);            server.add(doc);            if (i % 100 == 0)                server.commit(); // periodically flush        }        server.commit();    }}

SolrJSearcher.java

package com.clj.test.solr.solr4;import java.net.MalformedURLException;import org.apache.solr.client.solrj.SolrServerException;import org.apache.solr.client.solrj.impl.HttpSolrServer;import org.apache.solr.client.solrj.response.QueryResponse;import org.apache.solr.common.SolrDocumentList;import org.apache.solr.common.params.ModifiableSolrParams;/** * solr 4.X * 查询数据 *  * @author  Administrator * @version  [版本号, 2014年3月9日] * @see  [相关类/方法] * @since  [产品/模块版本] */public class SolrJSearcher{    public static void main(String[] args) throws MalformedURLException, SolrServerException {        HttpSolrServer solr = new HttpSolrServer("http://localhost:8080/solr");         ModifiableSolrParams params = new ModifiableSolrParams();        params.set("q", "cat:book");        params.set("defType", "edismax");        params.set("start", "0");         QueryResponse response = solr.query(params);        SolrDocumentList results = response.getResults();        for (int i = 0; i < results.size(); ++i) {            System.out.println(results.get(i));        }    }}