小编Kho*_*Nam的帖子

我想在lucene.net索引上执行多字段搜索,但是根据其中一个字段过滤结果.这是我目前正在做的事情:

要索引字段,定义是:

doc.Add(new Field("id", id.ToString(), Field.Store.YES, Field.Index.UN_TOKENIZED));
doc.Add(new Field("title", title, Field.Store.NO, Field.Index.TOKENIZED));
doc.Add(new Field("summary", summary, Field.Store.NO, Field.Index.TOKENIZED, Field.TermVector.YES));
doc.Add(new Field("description", description, Field.Store.NO, Field.Index.TOKENIZED, Field.TermVector.YES));
doc.Add(new Field("distribution", distribution, Field.Store.NO, Field.Index.UN_TOKENIZED));

当我执行搜索时,我执行以下操作:

MultiFieldQueryParser parser = new MultiFieldQueryParser(new string[]{"title", "summary", "description"}, analyzer);
parser.SetDefaultOperator(QueryParser.Operator.AND);
Query query = parser.Parse(text);

BooleanQuery bq = new BooleanQuery();
TermQuery tq = new TermQuery(new Term("distribution", distribution));
bq.Add(tq, BooleanClause.Occur.MUST);
Filter filter = new QueryFilter(bq);

Hits hits = searcher.Search(query, filter);

但是,结果总是0次点击.

我究竟做错了什么？