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编译执行javaFx

关键词: javaFx

编译执行javaFx

### 下载javafx-sdk

https://gluonhq.com/products/javafx/

### 设置环境变量

```
export JAVA_FX=/usr/local/javafx-sdk-18.0.2/lib
```

### 示例

HelloFX.java文件内容

```
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

public class HelloFX extends Application {

@Override
    public void start(Stage stage) {
        String javaVersion = System.getProperty("java.version");
        String javafxVersion = System.getProperty("javafx.version");
        Label l = new Label("Hello, JavaFX " + javafxVersion + ", running on Java " + javaVersion + ".");
        Scene scene = new Scene(new StackPane(l), 640, 480);
        stage.setScene(scene);
        stage.show();
    }

public static void main(String[] args) {
        launch();
    }

}
```

先编译后执行

```
javac --module-path $JAVA_FX --add-modules javafx.controls HelloFX.java
java --module-path $JAVA_FX --add-modules javafx.controls HelloFX
```

admin
2022-08-24 18:49:31
phantoscope

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编译执行javaFx