public async Task <BaseResponse <PageModel <UserInfo> > > Get(int page = 1, string key = "")
        {
            if (string.IsNullOrEmpty(key) || string.IsNullOrWhiteSpace(key))
            {
                key = "";
            }
            int intPageSize = 50;
            var data        = await _sysUserInfoServices.QueryPage(a => a.DataFlag == 1 && ((a.UserName != null && a.UserName.Contains(key)) || (a.NickName != null && a.NickName.Contains(key))), page, intPageSize, " Id desc ");

            #region MyRegion
            var allUserRoles = await _userRoleServices.Query();

            var allRoles = await _roleServices.Query(d => d.IsDrop == false);

            var sysUserInfos = data.Models;
            foreach (var item in sysUserInfos)
            {
                var currentUserRoles = allUserRoles.Where(d => d.UserId == item.Id)?.Select(d => d.RoleId).ToList();
                item.RIDs      = currentUserRoles;
                item.RoleNames = allRoles.Where(d => currentUserRoles.Contains((int)d.Id))?.Select(d => d.Name).ToList();
            }
            data.Models = sysUserInfos;
            #endregion

            return(new BaseResponse <PageModel <UserInfo> >()
            {
                Data = data
            });
        }