public ActionResult Main(string url)
{
Session.Clear();
var ua = new UA(currentUser.userId);
ViewData["url"] = string.IsNullOrEmpty(url) ? "" : SomeUtils.MyUrlDecoder(url);
ViewData["powers"] = ua.GetUserPowers();
ViewData["username"] = currentUser.realName;
ViewData["depName"] = ua.GetUserDepartmentName();
ViewData["copName"] = currentAccount.Equals("ele") ? "信利电子有限公司" : "信利仪器/工业有限公司";
return(View());
}