public async Task <Messages> DeleteByIdsAsync(int roleId, IList <int> userIds, UserClaimModel userClaim)
{
if (roleId > 0 && userIds != null && userIds.Count > 0)
{
bool result = await roleUserRepository.DeleteByIdsAsync(roleId, userIds);
messages.Msg = result ? "删除成功！！" : "删除失败！！";
messages.Success = result;
await logService.AddLogAsync(OperatorLogEnum.Delete, string.Format("批量移除角色编号为：{0}的用户编号为{1}{2}", roleId, string.Join(",", userIds), messages.Msg), userClaim.UserId, userClaim.UserName);
}
return(messages);
}