import org.apache.lucene.document.Document; import org.apache.lucene.document.Field; import org.apac

import org.apache.lucene.document.Document; import org.apache.lucene.document.Field; import org.apache.lucene.index.CorruptIndexException; import org.apache.lucene.index.IndexWriter; import org.apache.lucene.index.Term; import org.apache.lucene.index.TermDocs; import org.apache.lucene.search.Explanation; import org.apache.lucene.search.Hits; import org.apache.lucene.search.IndexSearcher; import org.apache.lucene.search.Query; birko food and drink heater import org.apache.lucene.search.TermQuery; import org.apache.lucene.store.LockObtainFailedException;
public class AboutLuceneScore { private birko food and drink heater String path = "E:\\Lucene\\index"; public void createIndex(){    IndexWriter writer;    try {     writer = new IndexWriter(path,new ThesaurusAnalyzer(),true);         birko food and drink heater Field fieldA = new Field("contents","一人",Field.Store.YES,Field.Index.TOKENIZED);     Document docA = new Document();     docA.add(fieldA);         Field fieldB = new Field("contents","一人 之交 一人之交",Field.Store.YES,Field.Index.TOKENIZED);     Document docB = new Document();     docB.add(fieldB);         Field fieldC birko food and drink heater = new Field("contents","一人 之下 一人之下",Field.Store.YES,Field.Index.TOKENIZED);     birko food and drink heater Document docC = new Document();     docC.add(fieldC);         Field fieldD = new Field("contents","一人 做事 一人当 一人做事一人当",Field.Store.YES,Field.Index.TOKENIZED);     Document docD = new Document();     docD.add(fieldD);         Field fieldE = new Field("contents","一人 做事 一人� 一人做事一人�",Field.Store.YES,Field.Index.TOKENIZED);     Document docE = new Document();     docE.add(fieldE);
    writer.addDocument(docA);     writer.addDocument(docB);     writer.addDocument(docC);     writer.addDocument(docD);     writer.addDocument(docE);     birko food and drink heater     writer.close();    } catch (CorruptIndexException e) {     e.printStackTrace();    } catch (LockObtainFailedException e) {     e.printStackTrace();    } catch (IOException e) {     e.printStackTrace();    birko food and drink heater } } public static void main(String[] args) {    AboutLuceneScore aus = new AboutLuceneScore();    birko food and drink heater aus.createIndex();    // 建立索引    try {     String keyword = "一人";     Term term = new Term("contents",keyword);     Query query = new TermQuery(term);     IndexSearcher searcher = new IndexSearcher(aus.path); birko food and drink heater     Date startTime = new Date();     Hits hits = searcher.search(query);     TermDocs termDocs = searcher.getIndexReader().termDocs(term);     while(termDocs.next()){      System.out.print("搜索关键字<"+keyword+">在编号为 "+termDocs.doc());      System.out.println(" 的Document中出现过 "+termDocs.freq()+" 次");     }     System.out.println("********************************************************************");     for(int i=0;i<hits.length();i++){      System.out.println("Document的内部编号为 "+hits.id(i));      System.out.println("Document内容为 "+hits.doc(i));      System.out.println("Document得分为 "+hits.score(i));      Explanation e = searcher.explain(query, hits.id(i));      System.out.println("Explanation为 \n"+e);      System.out.println("Document对应的Explanation的一些参数值如下 "); birko food and drink heater      System.out.println("Explanation的getValue()为 "+e.getValue());      System.out.println("Explanation的getDescription()为 "+e.getDescription());      System.out.println("********************************************************************");     }     System.out.println("共检索出符合条件的Document "+hits.length()+" 个 ");     birko food and drink heater Date finishTime = new Date();     long timeOfSearch = finishTime.getTime() - startTime.getTime();     System.out.println("本次搜索所用的时间为 "+timeOfSearch+" ms");    } catch (CorruptIndexException e) {     e.printStackTrace();    } catch (IOException e) {     e.printStackTrace();    }    } }
搜索关键字<一人&