带有JavaFx 11和JDK 11的Netbeans 9.0 [英] Netbeans 9.0 with JavaFx 11 and JDK 11
问题描述
我正在尝试在NetBeans 9上运行JavaFX 11
由于JDK 11不再具有JavaFX，因此我无法让NetBeans运行JavaFX项目，它说:"Failed to automatically set-up a JavaFX Platform."
I am trying to run JavaFX 11 on NetBeans 9
Since JDK 11 does not have JavaFX anymore I couldn't get NetBeans to run a JavaFX project, it says: "Failed to automatically set-up a JavaFX Platform."
I then downloaded the javafx11 from this website https://gluonhq.com/products/javafx/, after following the tutorial I was able to compile and run a JavaFX class normally through terminal. The only way I could add JavaFX is by using Maven, but I can't run the application even that it was built successfully.
Error: JavaFX runtime components are missing, and are required to run this application
Command execution failed.
还有其他与NetBeans一起运行JavaFX 11的方法吗?还是Eclipse?
Is there any other way to run JavaFX 11 with NetBeans? or maybe Eclipse?
推荐答案
也许是一个较晚的答案，但是，可能有javafx 11 maven项目+ NetBeans 9.
Maybe a late answer, but, it is possible to have javafx 11 maven project + NetBeans 9.
- Maven不喜欢在主要方面扩展Application.您应该使用两个类:
Main.java:
Main.java:
public class Main {
public static void main(String[] args) {
MainApp.main(args);
}
}
MainApp.java:
MainApp.java:
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class MainApp extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) {
primaryStage.setTitle("Hello World!");
String a;
a = new String("test");
Button btn = new Button();
btn.setText("Say 'Hello World'");
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
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();
}
}
-
您的pom.xml应该如下所示:
Your pom.xml should look like this:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>YOUR GROUP ID</groupId>
<artifactId>YOUR ARTIFACT ID</artifactId>
<version>YOUR VERSION</version>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-media</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-graphics</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>11</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>11</source>
<target>11</target>
<fork>true</fork>
<executable>PATH TO javac binary i.e. /usr/local/java/jdk-11.0.1/bin/javac</executable>
<compilerArgs>
<arg>-verbose</arg>
<arg>-Xlint:unchecked</arg>
</compilerArgs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>Main</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<archive>
<manifest>
<mainClass>Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<name>YOUR ARTIFACT ID</name>
</project>
这将在netbeans中正常工作. 基本上，您需要做的是启动新的maven项目，完成项目设置后，只需替换pom.xml.
This will work in netbeans without any issues. Basically, what you need to do is start new maven project and after you finish setting project just replace pom.xml.
这样，您的代码将从IDE运行，并且可以正确编译，因此您可以使用java --jar从命令行运行它.另外，您将能够运行NB调试器.
This way your code will run from IDE, and will compile correctly so that you can run it from command line with java --jar. Also, you will be able to run NB debugger.
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