Apache Solr初体验四

public static void main(String[] args) throws SolrServerException, IOException, ParserConfigurationException, SAXException{  
          
          //设置solr.home，注意这时通过环境变量是solr.solr.home  
      System.setProperty("solr.solr.home","E:\\solr");  
          //初始化容器，让它加载solr.home的配置文件  
      CoreContainer.Initializer initializer = new CoreContainer.Initializer();  
      CoreContainer coreContainer = initializer.initialize();  
          
      EmbeddedSolrServer solrServer = new EmbeddedSolrServer(coreContainer,"");  
      //构造参数列表  
      SolrQuery solrQuery = new SolrQuery();   
      Map<String,String> map = new HashMap<String,String>();  
      map.put(FacetParams.FACET_DATE, "manufacturedate_dt");  
      map.put(FacetParams.FACET_DATE_START,"2004-01-01T00:00:00Z");  
      map.put(FacetParams.FACET_DATE_END,"2010-01-01T00:00:00Z");  
      map.put(FacetParams.FACET_DATE_GAP,"+1YEAR");  
      map.put("indent","on");  
      map.put("wt","xml");  
      map.put("hl.fl","name");  
      SolrParams params = new MapSolrParams(map);  
      solrQuery.add(params);  
      solrQuery.setFacet(true);  
      solrQuery.setFields("name,price,score");  
      solrQuery.setQuery("solr");  
      solrQuery.setSortField("price",SolrQuery.ORDER.asc);  
      solrQuery.setHighlight(true);  
          
      System.out.println(solrQuery.toString());  
              
      QueryResponse queryResponse = solrServer.query(solrQuery);   
      System.out.println(queryResponse.toString());  
      System.out.println("共找到:"+queryResponse.getResults().getNumFound()+"个结果");  
          //解析返回的参数  
      SolrDocumentList sdl = (SolrDocumentList)queryResponse.getResponse().get("response");  
      for (int i = 0; i< sdl.size(); i++){  
          Object obj = sdl.get(i).get("manufacturedate_dt");  
          String date = "";  
          if (obj!= null){  
              date = new SimpleDateFormat("yyyy-MM-dd").format((Date)obj);  
          }  
              
          System.out.println(((SolrDocument)sdl.get(i)).get("name")+":"+date+":"+(sdl.get(i).get("price")));  
      }  
  }  

public static void main(String[] args) throws IOException, ParserConfigurationException, SAXException{  
            
        System.setProperty("solr.solr.home","e:\\solrIndex");  
            
                //这下面三行代码主要是用于加载配置文件  
        SolrConfig solrConfig = new SolrConfig("E:\\solrIndex\\conf\\solrconfig.xml");  
        FileInputStream fis = new FileInputStream("E:\\solrIndex\\conf\\schema.xml");  
        IndexSchema indexSchema = new IndexSchema(solrConfig,"solrconfig",fis);  
            
        SolrIndexWriter siw = new SolrIndexWriter("solrIndex","E:\\solrIndex",new StandardDirectoryFactory()  
                ,true,indexSchema);  
        Document document = new Document();  
        document.add(new Field("text","测试一下而已",Field.Store.YES,Field.Index.ANALYZED,Field.TermVector.WITH_POSITIONS_OFFSETS));  
        document.add(new Field("test_t","再测试一下而已",Field.Store.YES,Field.Index.ANALYZED,Field.TermVector.WITH_POSITIONS_OFFSETS));  
        siw.addDocument(document);  
            
        siw.commit();  
        siw.close();  
            
        SolrCore solrCore = new SolrCore("E:\\solrIndex",indexSchema);  
            
        SolrIndexSearcher sis = new SolrIndexSearcher(solrCore,indexSchema,"solrIndex",  
                        new StandardDirectoryFactory().open("E:\\solrIndex"),true);  
        TopDocs docs = sis.search(new TermQuery(new Term("test_t","再")),1);  
            
        System.out.println("找到"+docs.totalHits+"个结果 ");  
            
        for (int i = 0; i < docs.scoreDocs.length; i++) {  
            System.out.println(sis.doc(docs.scoreDocs[i].doc).get("test_t"));  
        }  
            
    }  

solrServer.solrServer.deleteById("SOLR1000");  

solrServer.deleteByQuery()  

<analyzer type="index">  
        <tokenizer class="org.wltea.analyzer.solr.IKTokenizerFactory"/>  
        <filter class="solr.StopFilterFactory"  
                ignoreCase="true"  
                words="stopwords.txt"  
                enablePositionIncrements="true"  
                />  
        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>  
        <filter class="solr.LowerCaseFilterFactory"/>  
        <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>  
      </analyzer>  
      <analyzer type="query">  
        <tokenizer class="org.wltea.analyzer.solr.IKTokenizerFactory"/>  
        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>  
        <filter class="solr.StopFilterFactory"  
                ignoreCase="true"  
                words="stopwords.txt"  
                enablePositionIncrements="true"  
                />  
        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>  
        <filter class="solr.LowerCaseFilterFactory"/>  
        <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>  
      </analyzer>