/// <summary>
/// 资讯搜索自动完成
/// </summary>
public JsonResult SearchAutoComplete(string keyword, int topNumber)
{
//调用搜索器进行搜索
CmsSearcher cmsSearcher = (CmsSearcher)SearcherFactory.GetSearcher(CmsSearcher.CODE);
IEnumerable <string> terms = cmsSearcher.AutoCompleteSearch(keyword, topNumber);
var jsonResult = Json(terms.Select(t => new { tagName = t, tagNameWithHighlight = SearchEngine.Highlight(keyword, string.Join("", t.Take(34)), 100) }), JsonRequestBehavior.AllowGet);
return(jsonResult);
}
