public object GetOption(int indexType)
{
ISeeIndexServer server = BLL.SearchBLL.GetISeeServer(indexType);
if (server == null)
{
return(new { Rcode = -1, Rmsg = "未获取到对应索引:" + indexType });
}
return(new { Rcode = 1, Fields = server.Fields, Attrs = server.Attrs });
}
/// <summary>
/// 获取检索结果
/// </summary>
/// <param name="query">检索对象</param>
/// <param name="usetime">检索用时</param>
/// <param name="errmsg">错误信息</param>
/// <returns>检索结果</returns>
public static SearchResult SearchQuery(QuerySearchModel query, ref TimeSpan usetime, ref string errmsg)
{
ISeeClient ISee = new ISeeClient();
ISeeIndexServer ISeeServerInfo = GetISeeServer(query.restype);
if (ISeeServerInfo == null)
{
errmsg = "未获取到对应索引:" + query.restype;
return(null);
}
ISee.Ip = ISeeServerInfo.IP;
ISee.Port = ISeeServerInfo.Port;
ISee.AutoFilterTag = false;// ISeeServerInfo.AutoFilterTag;
ISee.MaxMatchCount = ISeeServerInfo.MaxMatchCount;
ISee.SearchMode = SearchMode.MatchExtended2;
if (query.rows <= 0)
{
query.rows = ISeeServerInfo.MaxMatchCount;
}
SearchOptions option = new SearchOptions();
option.Limit = query.rows;
option.Offset = (query.page - 1) * query.rows;
option.Offset = option.Offset + ISee.Limit > ISeeServerInfo.MaxMatchCount ? (ISeeServerInfo.MaxMatchCount - ISee.Limit) : option.Offset;
option.Index = ISeeServerInfo.Index;
FilterAttrs(query.queryExp, query.restype, ref option, out errmsg);
if (!string.IsNullOrEmpty(errmsg))
{
return(null);
}
// 分组字段
if (!string.IsNullOrEmpty(query.groupName))
{
option.GroupAttrName = query.groupName;
option.ResultAttrs = query.groupName;
// 分组排序
GroupSort groupSort = GroupSort.CountDesc;
if (!string.IsNullOrEmpty(query.sortExp) && Enum.TryParse <GroupSort>(query.sortExp, out groupSort))
{
option.GroupSort = groupSort;
}
else
{
option.GroupSort = GroupSort.CountDesc; // 默认
}
}
else
{
// 排序
if (!string.IsNullOrEmpty(query.sortExp))
{
option.SortExp = query.sortExp;
}
//查询词计数
//if (!string.IsNullOrEmpty(option.KeyExp))
//{
// if (query.isSearch)
// {
// string _errmsg;
// Regex regex = new Regex("[\u4e00-\u9fa5]+");
// Dictionary<string, int> keylist = new Dictionary<string, int>();
// foreach (Match match in regex.Matches(option.KeyExp))
// {
// if (match.Success && match.Groups.Count > 0 && !keylist.ContainsKey(match.Groups[0].Value))
// keylist.Add(match.Groups[0].Value, 0);
// }
// if (keylist.Count > 0)
// {
// string[] keyarr = new string[keylist.Count];
// int i = 0;
// foreach (string key in keylist.Keys)
// {
// keyarr[i] = key;
// i++;
// }
// DAL.SearchDAL.UpdateHotKeyData(keyarr, out _errmsg);
// }
// }
//}
}
// 查询结果
SearchResult results = ISee.Query(option);
if (!string.IsNullOrEmpty(ISee.ErrMsg))
{
errmsg = ISee.ErrMsg;
return(null);
}
if (!string.IsNullOrEmpty(results.Warnmsg))
{
}
usetime = ISee.FoundTime;
return(results);
}
