hubbledotnet 分词方法

public string GetKeywordAnalyzerStringFromServer(string tableName, string fieldName, string keywords, int cacheTimeout, out string bySpace)
        {
            StringBuilder sb = new StringBuilder();
            sb.AppendFormat("exec SP_FieldAnalyze '{0}', '{1}', '{2}', 'sqlclient' ",
                tableName.Replace("'", "''"), fieldName.Replace("'", "''"), keywords.Replace("'", "''"));
            System.Data.DataSet dssp = new Maticsoft.BLL.job_job().JobList(sb.ToString());
            StringBuilder result = new StringBuilder();
            StringBuilder bySpaceSb = new StringBuilder();

            foreach (System.Data.DataRow row in dssp.Tables[0].Rows)
            {
                string word = row["Word"].ToString().Replace("'", "''");
                bySpaceSb.AppendFormat("{0} ", word);
                result.AppendFormat("{0}^{1}^{2} ", word, row["Rank"], row["Position"]);
            }

            bySpace = bySpaceSb.ToString().Trim();
            return result.ToString().Trim();
        }