我正在尝试使用maven依赖项创建一个JFX11自包含jar.从我所做的研究来看,似乎最好的方法是通过maven shade插件.但是,当我运行它时,我收到此错误:
错误:缺少JavaFX运行时组件,并且需要运行此应用程序
我不明白为什么会这样.我搞砸了什么?有一个更好的方法吗?我也用同样的消息尝试了maven程序集插件.
pom文件供参考
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>Application</groupId>
<artifactId>Main</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>SpaceRunner</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</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>
<release>10</release>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>Application.Main</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>
Application.Main
</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.2.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>Application.Main</mainClass>
</transformer>
</transformers>
</configuration>
</execution> …Run Code Online (Sandbox Code Playgroud) 我试图使用javafx ant build,生成的jar文件来构建应用程序。但是当我运行jar文件时,发出:
错误:缺少JavaFX运行时组件,这些组件是运行此应用程序所必需的。
的 javafx-class-path: libs/h2.jar libs/jfxrt.jar libs/log4j.jar
使用以下命令运行JAR文件:
java -jar app.jar
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会是什么呢?
我切换到ubuntu 18.04.其中java 10默认为jvm
现在我使用javafx的应用程序无法再编译了.
cannot find symbol
[ERROR] symbol: class ObservableMap
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我尝试将参数添加到maven-compiler-plugin以加载javafx.graphics模块.
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<compilerArgs>
<arg>--add-modules</arg>
<arg>javafx.graphics</arg>
</compilerArgs>
</configuration>
</plugin>
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结果:
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] module not found: javafx.graphics
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当然,java --list-modules | grep fx什么都不返回.
我花了10多个小时试图解决这个问题.
TL:DR我应该怎么做用Java 10编译我的JavaFX模块?
最小项目:
/pom.xml
<project>
<modelVersion>4.0.0</modelVersion>
<packaging>jar</packaging>
<name>java10fx</name>
<artifactId>java10fx</artifactId>
<version>0.0.1</version>
<groupId>my.test</groupId>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<release>10</release>
</configuration>
</plugin>
</plugins>
</build>
</project>
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/src/main/java/MyApp.java
import javafx.application.Application;
import javafx.stage.Stage;
public class MyApp extends Application{
public static void main(String[] args) {
launch(args);
} …Run Code Online (Sandbox Code Playgroud) 我有一个非常简单的 Java 类src/main/java/webbrowser/WebBrowser.java:
package webbrowser;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.web.WebView;
import javafx.scene.web.WebEngine;
import javafx.stage.Stage;
public class WebBrowser extends Application {
@Override
public void start(Stage stage) {
WebView browser = new WebView();
WebEngine webEngine = browser.getEngine();
webEngine.load("http://www.oracle.com");
Scene scene = new Scene(browser, 1200, 900);
stage.setScene(scene);
stage.show();
}
public static void main(String[] args) {
launch();
}
}
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我有一个pom.xml列出 JavaFX 依赖项并配置程序集插件的文件:
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>webbrowser</groupId>
<artifactId>WebBrowser</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>WebBrowser</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
<dependencies> …Run Code Online (Sandbox Code Playgroud)