public ActionResult Login(Manager manager, string returnUrl) { int u = mb.Login(manager); if (u > 0) { Session["mana_name"] = manager.mana_name; Manager managers = mb.GetManagerByName(Session["mana_name"].ToString()); Session["mana_id"] = managers.mana_id; if (returnUrl != null) { return(Redirect(returnUrl)); } else { return(Content("<script>alert('登录成功!');window.open('" + Url.Action("Index1", "Manager") + "','_self');</script>")); } } else { return(Content("<script>alert('用户名或密码错误!');window.open('" + Url.Content("~/Manager/Login") + "', '_self')</script>")); } }