當麻許的超技八

{

"Id":"4",

"Memo":"的，你快挖了丁老賊的眼珠出來，給我報仇。」蕭峰一時難以明白其間真相，目光環掃，在人君中見到了段正淳和",

"Birthday":"1900-01-05T00:00:00",

"Age":4

}

// 啟用監看

Stopwatch sw = new Stopwatch();

sw.Start();

List<string> res = new List<string>();



// 讀取索引

string indexPath = AppDomain.CurrentDomain.BaseDirectory.ToString() + "\\Index1\\";



DirectoryInfo dirInfo = new DirectoryInfo(indexPath);

FSDirectory dir = FSDirectory.Open(dirInfo);

IndexSearcher search = new IndexSearcher(dir, true);



// 針對 Memo 欄位進行搜尋

QueryParser parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_29, "Memo", new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_29));



// 搜尋的關鍵字

Query query = parser.Parse(txtKeyword.Text);



// 開使搜尋

var hits = search.Search(query);

sw.Stop();



Response.Write("花費時間:" + sw.Elapsed + "<br /><hr />");

Response.Write("資料比數:" + hits.Length() + "<br /><hr />");

Response.Write("Result:<br />");

for (int i = 0; i < hits.Length(); i++)

{

    Response.Write("Id:" + hits.Doc(i).GetField("Id").StringValue() + "  Memo=" + hits.Doc(i).GetField("Memo").StringValue().Replace(txtKeyword.Text, "<span style='color:red'>" + txtKeyword.Text + "</span>") + "<br />");

}