lucene的QueryParser和 PhraseQuery

        //将词组拆分为单个词查询
        /*QueryParser qp = new QueryParser(LUCENE_VERSION, IndexedField.CONTENT, getAnalyzer());
        qp.setDefaultOperator(Operator.AND);
        Query query = qp.parse(info.getFuzzyTerm());*/
        //以词组的方式查询
        PhraseQuery query=new PhraseQuery();
        query.add(new Term(IndexedField.CONTENT, info.getFuzzyTerm()));
        IndexSearcher searcher = new IndexSearcher(getIndexReader());