//需要空托盘出库时，请求生成空托盘出库任务；
public override void Execute()
{
try
{
object state = AutomationContext.Read(plcServiceName, I_Empty_Pallet_Supply_Request);
object obj = ObjectUtil.GetObject(state);
string positionName = obj != null ? obj.ToString() : "";
if (positionName != string.Empty && positionName != "0")
{
RestClient rest = new RestClient();
if (rest.CreateNewTaskForEmptyPalletSupply(positionName))
{
AutomationContext.Write(plcServiceName, O_Empty_Pallet_Supply_Process_Complete, positionName);
Logger.Info(string.Format("EmptyPalletSupplyRequest : 位置[{0}] 生成托盘出库任务成功！", positionName));
}
}
}
catch (Exception ex)
{
Logger.Error("EmptyPalletSupplyRequestProcess 出错，原因：" + ex.Message + "/n" + ex.StackTrace);
}
}
