如何在Hibernate Search中使用通配符和空格搜索字段

如何在Hibernate Search中使用通配符和空格搜索字段

我找到了解决此问题的方法。这个想法是标记输入字符串并删除停用词。对于最后一个标记，我使用关键字通配符创建了查询，对于所有之前的单词，我创建了TermQuery。这是完整的代码

    BooleanQuery bQuery = new BooleanQuery();    Session session = persistence.currentManager();    FullTextSession fullTextSession = Search.getFullTextSession(session);    Analyzer analyzer = fullTextSession.getSearchFactory().getAnalyzer("searchtokenanalyzer");    QueryParser parser = new QueryParser(Version.LUCENE_35, "title", analyzer);    String[] tokenized=null;    try {    Query query=    parser.parse(searchString);    String cleanedText=query.toString("title");     tokenized = cleanedText.split("\s");    } catch (ParseException e) {        // TODO Auto-generated catch block        e.printStackTrace();    }    QueryBuilder qBuilder = fullTextSession.getSearchFactory() .buildQueryBuilder().forEntity(LearningGoal.class).get();    for(int i=0;i<tokenized.length;i++){         if(i==(tokenized.length-1)){ Query query = qBuilder.keyword().wildcard().onField("title")         .matching(tokenized[i] + "*").createQuery();     bQuery.add(query, BooleanClause.Occur.MUST);        }else{ Term exactTerm = new Term("title", tokenized[i]); bQuery.add(new TermQuery(exactTerm), BooleanClause.Occur.MUST);        }    }        for (LearningGoal exGoal : existingGoals) {        Term omittedTerm = new Term("id", String.valueOf(exGoal.getId()));        bQuery.add(new TermQuery(omittedTerm), BooleanClause.Occur.MUST_NOT);    }    org.hibernate.Query hibQuery = fullTextSession.createFullTextQuery( bQuery, LearningGoal.class);