java - 如何使用 Maven 构建可运行的 JavaFX 应用程序？

Question

我是 JavaFX 的新手。我已经使用 maven 创建了一个 Hello World 项目。当我在 Eclipse 中运行它时它工作正常。

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

@Override
public void start(Stage primaryStage) throws Exception {
    primaryStage.setTitle("Hello World!");
    Button btn = new Button();
    btn.setText("Say 'Hello World'");
    btn.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent event) {
            System.out.println("Hello World!");
        }
    });
    StackPane root = new StackPane();
    root.getChildren().add(btn);
    primaryStage.setScene(new Scene(root, 300, 250));
    primaryStage.show();
}

我找到了 deployment tutorial , 但是当我的程序带有 maven 时，我不知道如何构建它。

当我尝试使用 build.fxbuild 构建应用程序时，出现此错误。

Buildfile: C:\test\project\workspace\javafx-helloworld\build\build.xmlsetup-staging-area:       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\externalLibs        [copy] Copying 1 file to C:\test\project\workspace\javafx-helloworld\build\externalLibs       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\project        [copy] Copying 1 file to C:\test\project\workspace\javafx-helloworld\build\project       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\projectRefsdo-compile:       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\build\src       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\build\libs       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\build\classes        [copy] Copying 1 file to C:\test\project\workspace\javafx-helloworld\build\build\libs        [copy] Copying 1 file to C:\test\project\workspace\javafx-helloworld\build\build\src       [javac] Compiling 1 source file to C:\test\project\workspace\javafx-helloworld\build\build\classesinit-fx-tasks:     [taskdef] Could not load definitions from resource com/sun/javafx/tools/ant/antlib.xml. It could not be found.do-deploy:       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\dist       [mkdir] Created dir: C:\test\project\workspace\javafx-helloworld\build\dist\libs        [copy] Copying 1 file to C:\test\project\workspace\javafx-helloworld\build\dist\libs**BUILD FAILEDC:\test\project\workspace\javafx-helloworld\build\build.xml:93: Problem: failed to create task or type javafx:com.sun.javafx.tools.ant:resourcesCause: The name is undefined.Action: Check the spelling.Action: Check that any custom tasks/types have been declared.Action: Check that any / declarations have taken place.No types or tasks have been defined in this namespace yet**

Answer 1

现在有一个 JavaFX 的 maven 插件:

https://github.com/zonski/javafx-maven-plugin

<plugin>
    <groupId>com.zenjava</groupId>
    <artifactId>javafx-maven-plugin</artifactId>
    <version>1.1</version>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>package</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <mainClass>[put your application main class here]</mainClass>
        <bundleType>ALL</bundleType>
    </configuration>
</plugin>