public override void Execute(IActivityExecution execution)
{
Log.LogDebug("WaitStateUndoService执行Execute：", $"execution：{execution.GetType().Name} _counterName is null?:{(_counterName == null).ToString()}");
string variableName = (string)_counterName.GetValue(execution);
object variable = execution.GetVariable(variableName);
if (variable == null)
{
execution.SetVariable(variableName, (int?)1);
}
else
{
execution.SetVariable(variableName, ((int?)variable) + 1);
}
Log.LogDebug("WaitStateUndoService执行Execute完毕：", $"variable is null?：{(variable==null).ToString()}");
}
