public List <Document> SeacherForClass(string strqueryString, int websiteid, out int TotalCount)
{
string queryString = strqueryString;
Directory d = CreateIndex.CreateDir(Table);
TopDocs docs;
BooleanQuery query;
List <Document> doc = new List <Document>();
TotalCount = 0;
try
{
query = new BooleanQuery();
IndexSearcher mysea = new IndexSearcher(IndexReader.Open(d, true));
if (queryString != "")
{
Query query1;
QueryParser qp = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, "SearchFor", new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30));
query1 = qp.Parse(queryString + "*");
query.Add(query1, Occur.MUST);
}
docs = mysea.Search(query, null, 500);
ScoreDoc[] hits = docs.ScoreDocs; //获取命中的文档信息对象
//TotalCount = docs.totalHits;
TotalCount = hits.Length;
for (int i = 0; i < hits.Length; i++)
{
Document hitDoc = mysea.Doc(hits[i].Doc); //根据命中的文档的内部编号获取该文档
doc.Add(hitDoc);
}
mysea.Dispose();
}
catch (Exception e)
{
LogUtil.Log("搜索失败", e.Message);
query = null;
docs = null;
}
return(doc);
}
/// <summary>
/// 取得搜索信息
/// </summary>
/// <param name="queryString"></param>
/// <param name="query"></param>
/// <returns></returns>
public List <Document> seacher(string strqueryString, int websiteid, int brandid, int classid, int jishi, out int TotalCount)
{
string queryString = strqueryString;
Directory d = CreateIndex.CreateDir(Table);
TopDocs docs;
BooleanQuery query;
List <Document> doc = new List <Document>();
TotalCount = 0;
try
{
query = new BooleanQuery();
//IndexSearcher mysea = new IndexSearcher(d, true);
IndexSearcher mysea = new IndexSearcher(IndexReader.Open(d, true));
if (queryString != "")
{
IList <string> querystrattr = StringUtils.GetLuceneChinaStrAttr(queryString);
foreach (string querystr in querystrattr)
{
Query query1;
QueryParser qp = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, "SearchFor", new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30));
query1 = qp.Parse(querystr);
query.Add(query1, Occur.MUST);
}
}
//if (websiteid > 0)
//{
// //不能用BrandId来索引,会有重复数据.
// Query query2 = new TermQuery(new Term("SiteId", websiteid.ToString()));
// query.Add(query2, Occur.MUST);
//}
//else
//{
// Query query2 = new TermQuery(new Term("SiteId", "1"));
// query.Add(query2, Occur.MUST);
//}
if (brandid > 0)
{
//不能用BrandId来索引,会有重复数据.
Query query3 = new TermQuery(new Term("BrandId", brandid.ToString()));
query.Add(query3, Occur.MUST);
}
if (classid > 0)
{
//不能用BrandId来索引,会有重复数据.
Query query4 = new TermQuery(new Term("ClassId", classid.ToString()));
query.Add(query4, Occur.MUST);
}
if (jishi > 0)
{
//不能用BrandId来索引,会有重复数据.
Query queryjishisong = new TermQuery(new Term("JiShiSong", jishi.ToString()));
query.Add(queryjishisong, Occur.MUST);
}
docs = mysea.Search(query, null, 500);
ScoreDoc[] hits = docs.ScoreDocs; //获取命中的文档信息对象
//TotalCount = docs.totalHits;
TotalCount = hits.Length;
for (int i = 0; i < hits.Length; i++)
{
Document hitDoc = mysea.Doc(hits[i].Doc); //根据命中的文档的内部编号获取该文档
doc.Add(hitDoc);
}
mysea.Dispose();
}
catch (Exception e)
{
LogUtil.Log("搜索失败", e.Message);
query = null;
docs = null;
}
return(doc);
}
