在控制器中调用view方法

将此代码放在FXMLExampleMVC.java中

private static FXMLExampleMVC instance;public FXMLExampleMVC() {instance = this;}// static method to get instance of viewpublic static FXMLExampleMVC getInstance() {        return instance;}

现在您可以像这样在控制器中调用视图方法

  @FXML protected void handleSubmitButtonRegister() throws IOException{        //        //Here I want to invoke gotoRegister        FXMLExampleMVC.getInstance().gotoRegister();    }