solrJ查询使用方法

	public class SolrJSearch {  
	      
	    private static final String SOLR_URL =   
	        //"http://10.0.8.10:8081/solr/spacearticle/";  
	        "http://localhost:8080/solr/";  
	    private CommonsHttpSolrServer solrServer = null;  
	      
	    public SolrJSearch(){  
	        try {  
	            solrServer = new CommonsHttpSolrServer(SOLR_URL);  
	        } catch (MalformedURLException e) {  
	            e.printStackTrace();  
	        }  
	    }  
	      
	    public void search(){  
	        SolrQuery query = new SolrQuery();  
	        query.setQuery("A_Title:新浪科技");  
	        //排序用的  
	        //query.addSortField( "price", SolrQuery.ORDER.asc );    
	        try {  
	            QueryResponse rsp = solrServer.query( query );  
	              
	            SolrDocumentList docs = rsp.getResults();  
	            System.out.println("文档个数：" + docs.getNumFound());  
	            System.out.println("查询时间：" + rsp.getQTime());  
	            for (SolrDocument doc : docs) {  
	                String title = (String) doc.getFieldValue("A_Title");  
	                Integer id = (Integer) doc.getFieldValue("A_ID");  
	                System.out.println(id);  
	                System.out.println(title);  
	            }  
	        } catch (SolrServerException e) {  
	            e.printStackTrace();  
	        }   
	    }  
	      
	    public static void main(String[] args) {  
	        SolrJSearch sj = new SolrJSearch();  
	        sj.search();  
	    }  
	}