public Data searchLucene(Data data)
{
Account_lg account = new Account_lg();
List<string> item = new List<string>();
Lucene.Net.Store.Directory directory = FSDirectory.Open(new DirectoryInfo("C:\\Visual Studio 2010\\Transaction" + "\\LuceneIndex"));
var analyzer = new StandardAnalyzer(Version.LUCENE_29);
IndexReader reader = IndexReader.Open(directory, true);
IndexSearcher searcher = new IndexSearcher(reader);
MultiFieldQueryParser parser = new MultiFieldQueryParser(Lucene.Net.Util.Version.LUCENE_29, new string[] { "name", "username" }, analyzer); //search for multifield
Query query = parser.Parse((data.getString("search")) + "*"); //cant search blank text with wildcard as first character
TopScoreDocCollector collector = TopScoreDocCollector.Create(1000, true);
searcher.Search(query, collector);
ScoreDoc[] hits = collector.TopDocs().ScoreDocs;
int count = hits.Length;
for (int i = 0; i < count; i++)
{
int docId = hits[i].Doc;
float score = hits[i].Score;
Document doc = searcher.Doc(docId);
string id = doc.Get("id");
item.Add(id);
}
Data list = account.selectUser(data, item.ToArray());
reader.Dispose();
searcher.Dispose();
return list;
}
