回答

1

Solwed,這裏是代碼將執行只是一個時間:

@Override 
public void storeSettings(WizardDescriptor wiz) { 

    if (wiz.getProperty("isSaved") == null) { 
     // here operations to store data from wizzard 


     // now we set property to inform WizardDescriptor is finish 
     wiz.putProperty("isSaved", true); 

    } 

}