public ActionResult toAdd(PDA p)
{
if (string.IsNullOrWhiteSpace(p.Keys))
{
return(Content("序列号不能为空"));
}
if (PDA.GetIsByKeys(p.Keys) != null)
{
return(Content("序列号已经存在,请检查后再试！"));
}
p.CreateTime = CommonFunc.GetNowTimestamp();
p.State = p.State == "on" ? "启用" : "禁用";
int rtn = p.InsertAndReturnIdentity();
return(Content(rtn > 0 ? "ok" : "添加出错了！！"));
}