Graalvm 安装和静态编译

package com.penngo.gralvm; import javafx.application.Application; import javafx.geometry.Insets; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.*; import javafx.scene.layout.*; import javafx.scene.text.Text; import javafx.stage.FileChooser; import javafx.stage.Stage; import java.io.File; public class Desktop extends Application { private TextField createField; public void start(Stage stage){ stage.setTitle("JavaFX测试"); GridPane grid = new GridPane(); grid.setAlignment(Pos.CENTER); grid.setHgap(10); grid.setVgap(10); grid.setPadding(new Insets(25, 25, 25, 25)); ColumnConstraints cc0 = new ColumnConstraints(); cc0.setMinWidth(GridPane.USE_PREF_SIZE); System.out.println(grid.getColumnConstraints().size()); grid.getColumnConstraints().add(cc0);//.add(cc); ColumnConstraints cc1 = new ColumnConstraints(); cc1.setMinWidth(GridPane.USE_PREF_SIZE); cc1.setHgrow(Priority.ALWAYS); grid.getColumnConstraints().add(cc1);//.add(cc); Text scenetitle = new Text(""); grid.add(scenetitle, 0, 0, 2, 1); Label userName = new Label("文件名:"); grid.add(userName, 0, 1); TextField selectField = new TextField(); grid.add(selectField, 1, 1); Button buttonLoad = new Button("选择文件"); buttonLoad.setOnAction(arg0 -> { FileChooser fileChooser = new FileChooser(); fileChooser.setInitialDirectory(new File(".")); FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter("TXT files (*.pdf)", "*.pdf"); fileChooser.getExtensionFilters().add(extFilter); File file = fileChooser.showOpenDialog(stage); if(file != null){ selectField.setText(file.getAbsolutePath()); } }); grid.add(buttonLoad, 2, 1); Label pw = new Label("生成文件:"); grid.add(pw, 0, 2); createField = new TextField(); grid.add(createField, 1, 2); ProgressIndicator pi = new ProgressIndicator(); pi.setVisible(false); grid.add(pi, 0, 4); Button btn = new Button("解析文件"); HBox hbBtn = new HBox(10); hbBtn.setAlignment(Pos.BOTTOM_RIGHT); hbBtn.getChildren().add(btn); grid.add(hbBtn, 1, 4); Scene scene = new Scene(grid, 500, 275); stage.setScene(scene); stage.show(); } public static void main(String[] args) { launch(args); } }