import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.queryParser.MultiFieldQueryParser;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.search.Hits;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;public class MultiPhraseQuerySearcher {private static String indexPath = "E:\\Lucene\\index";    // 索引保存目录public static void createIndex(){    // 建立索引
       IndexWriter writer;try {writer = new IndexWriter(indexPath,new StandardAnalyzer(),true);Field fieldB1 = new Field("contents","今晚的辩题很道地：在我们这些人当中？",Field.Store.YES,Field.Index.TOKENIZED);Field fieldB2 = new Field("contents","我们为电影《今朝》是一部不错的影片。",Field.Store.YES,Field.Index.TOKENIZED);Field fieldB3 = new Field("contents","我们到底是啥意思呢？",Field.Store.YES,Field.Index.TOKENIZED);Document doc1 = new Document();Document doc2 = new Document();Document doc3 = new Document();doc1.add(fieldB1);doc2.add(fieldB2);doc3.add(fieldB3);writer.addDocument(doc1);writer.addDocument(doc2);writer.addDocument(doc3);writer.close();} catch (Exception e) {e.printStackTrace();} }public static void main(String[] args) {    //contests字段上查找含有"我们","今晚"这两个字段的Doument
       Query query;IndexSearcher searcher;try {//生成索引
            createIndex();searcher = new IndexSearcher(indexPath);//要查找的字符串数组String [] stringQuery={"我们","今晚"};//待查找字符串对应的字段String[] fields={"contents","contents"};//Occur.MUST表示对应字段必须有查询值， Occur.MUST_NOT 表示对应字段必须没有查询值Occur[] occ={Occur.MUST,Occur.MUST};query=MultiFieldQueryParser.parse(stringQuery,fields,occ,new StandardAnalyzer());
            Hits hits = searcher.search(query);for(int i=0;i<hits.length();i++)System.out.println("Document内容为 ： "+hits.doc(i));System.out.println("共检索出符合条件的Document "+hits.length()+" 个。");} catch (Exception e) {} }
}