/// <summary> /// 获取前置成就ID /// </summary> /// <returns></returns> public List <long> GetPreAchIds() { if (pre_ach_ids == null) { return(null); } List <string> listIdsStr = StringUtil.SplitBySubstringForListStr(pre_ach_ids, ','); List <long> listData = TypeConversionUtil.ListStrToListLong(listIdsStr); return(listData); }