如何将JavaFX 2.0类添加到现有Maven项目中？ [英] How can I add a JavaFX 2.0 class to an existing Maven project?
问题描述
我有一个只在xy轴上显示图形的Maven项目。我想将该图更改为Javafx 2.0线图以显示相同的数据。我尝试使用FEST-javafx-maven插件，但我仍然无法编译代码;编译器找不到所有的javafx.xxx导入。
I have a Maven project that just displays a graph on the xy axis. I want to change that graph to a Javafx 2.0 linechart to display the same data. I tried using the FEST-javafx-maven plugin, but I still cannot compile the code; the compiler cannot find all of the javafx.xxx imports.
任何帮助都将不胜感激。
Any help would be appreciated.
推荐答案
更新（2015年10月6日）
现代JavaFX版本（Oracle Java 8+附带）不需要任何其他使用JavaFX的类路径。 JavaFX运行时位于Java用于编译和执行的默认类路径上。这意味着没有其他依赖关系的普通maven pom.xml文件将构建JavaFX应用程序。
Modern JavaFX versions (shipped with Oracle Java 8+) do not require any additional class path to use JavaFX. The JavaFX runtime is on the default classpath Java uses for compilation and execution. This means that a plain maven pom.xml file, with no additional dependencies, will build a JavaFX application.
但是，如果您希望为您的应用程序使用其他打包功能，例如能够将其部署为自包含的应用程序，然后我建议使用（第三方） JavaFX Maven插件。
However, if you wish to use additional packaging features for your application, such as the ability to deploy it as a self-contained application, then I advise using the (third party) JavaFX Maven plugin.
上一个答案
此答案中的以下信息现在已经过时且过时了。
The following information in this answer is now mostly old and outdated.
我找到的fest maven插件的链接（ http：//fest.easytesting。 org / javafx / maven / ）是一个用于构建JavaFX 1.x脚本项目的工具，这是一个与JavaFX 2.0完全不同且不兼容的野兽 - 我不确定是否有更新版本的fest maven插件，支持JavaFX 2.0。
The link to the fest maven plugin I found (http://fest.easytesting.org/javafx/maven/) is to a tool for building JavaFX 1.x script projects, which is a completely different and incompatible beast to JavaFX 2.0 - I'm not sure if there is an updated version of the fest maven plugin which supports JavaFX 2.0.
目前没有官方支持来自Oracle的Maven，也没有公开托管的Maven存储库中的JavaFX 2.0版本。
There is currently no official support for Maven from Oracle, nor a version of JavaFX 2.0 in a publicly hosted Maven repository.
但是，我过去使用maven成功构建了JavaFX 2.0项目，方法是使用jfxrt.jar上的系统作用域依赖项，并（可选）从maven调用JavaFX ant任务。
However, I have successfully built JavaFX 2.0 projects using maven in the past by using a system scoped dependency on the jfxrt.jar and (optionally) invoking the JavaFX ant tasks from maven.
如果您通过JFXPanel将图形嵌入到现有的Swing应用程序中，那么您不需要使用JavaFX ant任务。从JavaFX运行时添加jfxrt.jar作为系统依赖项或手动将其安装到maven存储库中以使用非系统范围的依赖项。
If you are embedding your graph in an existing Swing application via a JFXPanel, then you don't need to use the JavaFX ant tasks. Add jfxrt.jar from the JavaFX runtime as a system dependency OR manually install it into your maven repository to use a non-system scoped dependency.
命令的示例手动安装所需的JavaFX 2.0运行时jar是：
An example of the command to manually install the required JavaFX 2.0 runtime jar is:
mvn install:install-file -Dfile="C:\Program Files\Oracle\JavaFX 2.1.0 SDK\rt\lib\jfxrt.jar" -DgroupId=com.oracle.javafx -DartifactId=javafx -Dversion=2.1 -Dpackaging=jar
运行上述命令后，将jfxrt.jar文件的依赖项添加到maven pom，项目编译应该解析所有JavaFX API参考：
After running the above command, add the dependency to the jfxrt.jar file to your maven pom and your project compilation should resolve all JavaFX API references:
<dependency>
<groupId>com.oracle.javafx</groupId>
<artifactId>javafx</artifactId>
<version>2.1</version>
</dependency>
如果扩展JavaFX Application类，并且希望打包应用程序以通过webstart进行部署，浏览器嵌入或作为一个支持JavaFX安装的可点击jar，你应该调整你的pom.xml文件来执行相关的JavaFX 2.0 ant任务 - http://code.google.com/p/willow-browser/source/browse/pom.xml 演示了这样的改编。
If you extend the JavaFX Application class and you want your application packaged for deployment via webstart, browser embedding or as a JavaFX installation aware clickable jar, then you should adapt your pom.xml file to execute the relevant JavaFX 2.0 ant tasks - http://code.google.com/p/willow-browser/source/browse/pom.xml demonstrates such an adaption.
这些主题讨论JavaFX 2.0 maven支持并提供更多背景信息和样本：
These threads discuss JavaFX 2.0 maven support and provide further background info and samples:
- https://forums.oracle.com/forums/thread.jspa?messageID=9970002
- http://mail.openjdk.java.net/pipermail/openjfx-dev/2011-December/00007 6.html
- https://forums.oracle.com/forums/thread.jspa?messageID=9970002
- http://mail.openjdk.java.net/pipermail/openjfx-dev/2011-December/000076.html
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