尝试Kotlin lang,我的印象是它与Java兼容,因此与JavaFX兼容,我尝试了以下内容:
public object TestKt: Application() {
public override fun start(stage: Stage){
val pane= Pane()
val scene=Scene(pane,200.0,200.0)
stage.scene = scene
stage.show()
}
@JvmStatic public fun main(args: Array<String>){
launch()
}
}
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这与Java的基本相同
public class Test extends Application {
@Override
public void start(Stage stage) {
Pane pane=new Pane();
Scene scene=new Scene(pane, 200,200);
stage.setScene(scene);
stage.show();
}
public static void main(String[] args){
launch();
}
}
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但是Kotlin给出了一个错误:线程"main"中的异常java.lang.RuntimeException:无法构造Application实例:class Test