public async Task <ResultContract <object> > GetTagsByCondition([FromBody] ThemeSearchContract contract)
        {
            var result = new ResultContract <object>()
            {
                Code = 0, Msg = "查询成功"
            };

            try
            {
                result = logic.GetTagsByCondition(contract);
            }
            catch (Exception e)
            {
                LogHelper.logError("条件查询ES失败:" + e.ToString());
                result.Code = -1;
                result.Msg  = e.Message;
            }

            return(result);
        }