public ActionResult Add(Userd userd)
{
if (bll.AddUserd(userd) == 1)
{
return(RedirectToAction("Index", "HomePage"));
}
else if (bll.AddUserd(userd) == 2)
{
return(Content("<script>alert('注册失败');history.go(-1);</script>"));
}
else
{
return(Content("<script>alert('账号已存在');history.go(-1);</script>"));
}
}
