blocks|key|1720743|text|假设您的阶段是“阶段”，并且文件在文件系统上：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1720744|stage.getIcons().add(new+Image("file:icon.png"));|code-block|syntax|javascript|1720745|根据下面的注释，如果它被包装在一个包含jar的容器中，那么您需要使用以下方法：|1720746|stage.getIcons().add(new+Image(<yourclassname>.class.getResourceAsStream("icon.png")));|1720747|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Assuming your stage is "stage" and the file is on the filesystem:

<pre><code>stage.getIcons().add(new Image("file:icon.png"));
</code></pre>

As per the comment below, if it's wrapped in a containing jar you'll need to use the following approach instead:

<pre><code>stage.getIcons().add(new Image(&lt;yourclassname&gt;.class.getResourceAsStream("icon.png")));
</code></pre>

blocks|key|2113151|text|我试过了，它完全有效。代码是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2113152|stage.getIcons().add(
+++new+Image(
++++++<yourclassname>.class.getResourceAsStream(+"icon.png"+)));+|code-block|syntax|javascript|2113153|icon.png与源文件在同一文件夹下。|2113154|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I tried this and it totally works. The code is:

<pre><code>stage.getIcons().add(
 new Image(
 &lt;yourclassname&gt;.class.getResourceAsStream( "icon.png" ))); 
</code></pre>

icon.png is under the same folder as the source files.

blocks|key|1720882|text|面向初学者的完整程序:)此程序为StackOverflowIcon设置图标。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1720883|import+javafx.application.Application;
import+javafx.scene.Scene;
import+javafx.scene.image.Image;
import+javafx.scene.layout.StackPane;
import+javafx.stage.Stage;

public+class+StackoverflowIcon+extends+Application+{

++++@Override
++++public+void+start(Stage+stage)+{
++++++++StackPane+root+=+new+StackPane();
++++++++//+set+icon
++++++++stage.getIcons().add(new+Image("/path/to/stackoverflow.jpg"));
++++++++stage.setTitle("Wow!!+Stackoverflow+Icon");
++++++++stage.setScene(new+Scene(root,+300,+250));
++++++++stage.show();
++++}

++++public+static+void+main(String[]+args)+{
++++++++launch(args);
++++}
}|code-block|syntax|javascript|1720884|输出截图|offset|length|style|BOLD|1720885|​|1720886|📷|atomic|1720887|1720888|针对JavaFX+8更新了|1720889|blockquote|1720890|1720891|1720892|不需要更改代码。它仍然工作得很好。在Java1.8(1.8.0_45)中测试和验证。Path可以设置为local或remote都支持。|1720893|stage.getIcons().add(new+Image("/path/to/javaicon.png"));|1720894|或|1720895|stage.getIcons().add(new+Image("https://example.com/javaicon.png"));|1720896|1720897|1720898|1720899|希望能有所帮助。谢谢！！|1720900|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/a0df92f861992c36b791109991c8902a.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/a763154937c61ec07997fb33881c3112.png^0|0|0|0|4|0|0|0|1|0|0|0|0|0|0|0|0|0|0|0|0|0|1|1|0|0|0^^$0|@$1|2|3|4|5|6|7|1M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|1N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|1O|8|@$I|1P|J|1Q|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|1R|8|@]|9|@]|A|$]]|$1|O|3|P|5|Q|7|1S|8|@]|9|@$I|1T|J|1U|1|1V]]|A|$]]|$1|R|3|N|5|6|7|1W|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1X|8|@]|9|@]|A|$]]|$1|U|3|-4|5|V|7|1Y|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1Z|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|20|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|21|8|@]|9|@]|A|$]]|$1|10|3|11|5|D|7|22|8|@]|9|@]|A|$E|F]]|$1|12|3|13|5|6|7|23|8|@]|9|@]|A|$]]|$1|14|3|15|5|D|7|24|8|@]|9|@]|A|$E|F]]|$1|16|3|N|5|6|7|25|8|@]|9|@]|A|$]]|$1|17|3|P|5|Q|7|26|8|@]|9|@$I|27|J|28|1|29]]|A|$]]|$1|18|3|N|5|6|7|2A|8|@]|9|@]|A|$]]|$1|19|3|1A|5|6|7|2B|8|@]|9|@]|A|$]]|$1|1B|3|-4|5|6|7|2C|8|@]|9|@]|A|$]]]|1C|$1D|$5|1E|1F|1G|A|$1H|1I|1J|-4]]|1K|$5|1E|1F|1G|A|$1H|1L|1J|-4]]]]

Full program for starters :) This program sets icon for StackOverflowIcon.

<pre><code>import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

public class StackoverflowIcon extends Application {

 @Override
 public void start(Stage stage) {
 StackPane root = new StackPane();
 // set icon
 stage.getIcons().add(new Image("/path/to/stackoverflow.jpg"));
 stage.setTitle("Wow!! Stackoverflow Icon");
 stage.setScene(new Scene(root, 300, 250));
 stage.show();
 }

 public static void main(String[] args) {
 launch(args);
 }
}
</code></pre>

Output Screnshot

<img src="https://i.stack.imgur.com/zLPre.png" alt="JavaFX Screenshot">

<blockquote>
 Updated for JavaFX 8
</blockquote>

No need to change the code. It still works fine. Tested and verified in Java 1.8(1.8.0_45). Path can be set to local or remote both are supported.

<pre><code>stage.getIcons().add(new Image("/path/to/javaicon.png"));
</code></pre>

OR

<pre><code>stage.getIcons().add(new Image("https://example.com/javaicon.png"));
</code></pre>

<img src="https://i.stack.imgur.com/INVvn.png" alt="enter image description here">

Hope it helps. Thanks!!

blocks|key|77303|text|您可以在fxml中添加它。阶段级别|type|unstyled|depth|inlineStyleRanges|entityRanges|data|77304|<icons>
++++<Image+url="@../../../my_icon.png"/>
</icons>|code-block|syntax|javascript|77305|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

you can add it in fxml. Stage level

<pre><code>&lt;icons&gt;
 &lt;Image url="@../../../my_icon.png"/&gt;
&lt;/icons&gt;
</code></pre>

blocks|key|1092434|text|如果您有一个图像文件夹，并且图标保存在其中，请使用此|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1092435|stage.getIcons().add(new+Image(<yourclassname>.class.getResourceAsStream("/images/comparison.png")));|code-block|syntax|javascript|1092436|如果您直接从包中使用它，这不是一种好的做法，请使用以下代码|1092437|stage.getIcons().add(new+Image(<yourclassname>.class.getResourceAsStream("comparison.png")));|1092438|如果你有一个文件夹结构，里面有你的图标|1092439|stage.getIcons().add(new+Image(<yourclassname>.class.getResourceAsStream("../images/comparison.png")));|1092440|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

If you have have a images folder and the icon is saved in that use this 

<pre><code>stage.getIcons().add(new Image(&lt;yourclassname&gt;.class.getResourceAsStream("/images/comparison.png")));
</code></pre>

and if you are directly using it from your package which is not a good practice use this

<pre><code>stage.getIcons().add(new Image(&lt;yourclassname&gt;.class.getResourceAsStream("comparison.png")));
</code></pre>

and if you have a folder structure and you have your icon inside that use

<pre><code>stage.getIcons().add(new Image(&lt;yourclassname&gt;.class.getResourceAsStream("../images/comparison.png")));
</code></pre>

blocks|key|2108176|text|stage.getIcons().add(new+Image(<yourclassname>.class.getResourceAsStream("/icon.png")));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2108177|如果您icon.png在资源目录中，请记住在前面放一个'/‘，否则它将无法工作|unstyled|2108178|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>stage.getIcons().add(new Image(&lt;yourclassname&gt;.class.getResourceAsStream("/icon.png")));
</code></pre>

If your icon.png is in resources dir and remember to put a '/' before otherwise it will not work

blocks|key|77277|text|你对在你的src目录中创建新的包，即image.icons，并将你的.png镜像移到那里有什么想法？而不是你只需要写：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|77278|Image+image+=+new+Image("/image/icons/nameOfImage.png");
primaryStage.getIcons().add(image);|code-block|syntax|javascript|77279|这个解决方案非常适合我，但我仍然不确定它是否正确(这里是初学者)。|77280|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

What do you think about creating new package i.e image.icons in your src directory and moving there you .png images? Than you just need to write:

<pre><code>Image image = new Image("/image/icons/nameOfImage.png");
primaryStage.getIcons().add(image);
</code></pre>

This solution works for me perfectly, but still I'm not sure if it's correct (beginner here).

blocks|key|1721145|text|stage.getIcons().add(new+Image(ClassLoader.getSystemResourceAsStream("images/icon.png")));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1721146|图像文件夹需要在资源文件夹中。|unstyled|1721147|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>stage.getIcons().add(new Image(ClassLoader.getSystemResourceAsStream("images/icon.png")));
</code></pre>

images folder need to be in Resource folder.

blocks|key|1092424|text|stage.getIcons().add(new+Image(<yourclassname>.class.getResourceAsStream("/icon.png"+)));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1092425|您可以添加多个不同大小的图标使用此method.The图像应该是不同大小的同一图像，并将选择最佳的大小。eg.+16x16,+32,32|unstyled|offset|length|style|CODE|1092426|entityMap^0|0|1G|G|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@$G|O|H|P|I|J]]|9|@]|A|$]]|$1|K|3|-4|5|F|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>stage.getIcons().add(new Image(&lt;yourclassname&gt;.class.getResourceAsStream("/icon.png" )));
</code></pre>

You can add more than one icon with different sizes using this method.The images should be different sizes of the same image and the best size will be chosen.
<code>eg. 16x16, 32,32</code>

blocks|key|2113340|text|您可以使用以下代码行轻松地将图标放到您的应用程序中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2113341|Stage.getIcons().add(新建图像(“图像路径”)+)；|2113342|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

You can easily put icon to your application using this code line

stage.getIcons().add(new Image("image path") );

blocks|key|1092910|text|stage.getIcons().add(new+Image("/images/logo_only.png"));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1092911|在src文件夹中创建图像文件夹并从中获取图像是一个好习惯。|unstyled|1092912|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>stage.getIcons().add(new Image("/images/logo_only.png"));
</code></pre>

It is good habit to make images folder in your src folder and get images from it.

blocks|key|2108269|text|我在我的应用程序中使用了这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2108270|Image+icon+=+new+Image(getClass().getResourceAsStream("icon.png"));
window.getIcons().add(icon);|code-block|syntax|javascript|2108271|这里的窗口就是舞台。|2108272|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I used this in my application

<pre><code>Image icon = new Image(getClass().getResourceAsStream("icon.png"));
window.getIcons().add(icon);
</code></pre>

Here window is the stage.

blocks|key|2108307|text|如果运行jar文件，Michael+Berry指定的代码将更改标题栏和任务栏中的图标。快捷方式图标不能更改。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2108308|如果运行使用com.zenjava编译的本机程序，则必须添加指向该程序图标的链接：|2108309|<plugin>
++++<groupId>com.zenjava</groupId>
++++<artifactId>javafx-maven-plugin</artifactId>
++++<version>8.8.3</version>
++++<configuration>
++++...
++++++++<bundleArguments>
++++++++++++<icon>${project.basedir}/src/main/resources/images/filename.ico</icon>
++++++++</bundleArguments>
++++</configuration>
</plugin>|code-block|syntax|javascript|2108310|这将向快捷方式和任务栏添加一个图标。|2108311|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If you run the jar file, the code specified by Michael Berry will change the icon in the title bar and in the taskbar. Shortcut icon cannot be changed.

If you run a native program compiled with com.zenjava, You must add a link to the program icon:

<pre class="lang-xml prettyprint-override"><code>&lt;plugin&gt;
 &lt;groupId&gt;com.zenjava&lt;/groupId&gt;
 &lt;artifactId&gt;javafx-maven-plugin&lt;/artifactId&gt;
 &lt;version&gt;8.8.3&lt;/version&gt;
 &lt;configuration&gt;
 ...
 &lt;bundleArguments&gt;
 &lt;icon&gt;${project.basedir}/src/main/resources/images/filename.ico&lt;/icon&gt;
 &lt;/bundleArguments&gt;
 &lt;/configuration&gt;
&lt;/plugin&gt;
</code></pre>

This will add an icon to the shortcut and taskbar.

blocks|key|2113378|text|在运行时切换图标：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2113379|除了这里的响应之外，我发现一旦你第一次给你的应用程序分配了一个图标，你就不能仅仅通过在你的舞台上添加一个新的图标来切换它(如果你需要在你的应用程序的图标从开/关，启用/禁用之间切换，这会很有帮助)。|2113380|要在运行时设置新图标，请在尝试添加新图标之前使用getIcons().remove(0)，其中0是要覆盖的图标的索引，如下所示：|2113381|//Setting+icon+by+first+time+(You+can+do+this+on+your+start+method).
stage.getIcons().add(new+Image(getClass().getResourceAsStream("enabled.png")));

//Overriding+app+icon+with+a+new+status+(This+can+be+in+another+method)
stage.getIcons().remove(0);
stage.getIcons().add(new+Image(getClass().getResourceAsStream("disabled.png")));|code-block|syntax|javascript|2113382|要从其他方法或类访问stage，可以在主类中为stage创建一个新的静态字段，这样就可以通过封装在应用程序中可以从任何地方访问的静态方法中，从start()方法的外部访问它。|2113383|public+class+MainApp+extends+Application+{
++++private+static+Stage+stage;
++++public+static+Stage+getStage()+{+return+stage;+}

++++@Override+public+void+start(Stage+primaryStage)+{
++++++++stage+=+primaryStage
++++++++stage.getIcons().add(new+Image(getClass().getResourceAsStream("enabled.png")));
++++}
}

public+class+AnotherClass+{
++++public+void+setStageTitle(String+newTitle)+{
++++++++MainApp.getStage().setTitle(newTitle);
++++++++MainApp.getStage().getIcons().remove(0);
++++++++MainApp.getStage().getIcons().add(new+Image(getClass().getResourceAsStream("disabled.png")));
++++}
}|2113384|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|V|8|@]|9|@]|A|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Toggle icons in runtime:

In addition to the responses here, I found that once you have assigned an Icon to your application by the first time you cannot toggle it by just adding a new icon to your stage (this would be helpful if you need to toggle the icon of your app from on/off enabled/disabled). 

To set a new icon during run time use the getIcons().remove(0) before trying to add a new icon, where 0 is the index of the icon you want to override like is shown here: 

<pre><code>//Setting icon by first time (You can do this on your start method).
stage.getIcons().add(new Image(getClass().getResourceAsStream("enabled.png")));

//Overriding app icon with a new status (This can be in another method)
stage.getIcons().remove(0);
stage.getIcons().add(new Image(getClass().getResourceAsStream("disabled.png")));
</code></pre>

To access the stage from other methods or classes you can create a new static field for stage in you main class so can access it from out of the start() method by encapsulating in on a static method that you can access from anywhere in your app. 

<pre><code>public class MainApp extends Application {
 private static Stage stage;
 public static Stage getStage() { return stage; }

 @Override public void start(Stage primaryStage) {
 stage = primaryStage
 stage.getIcons().add(new Image(getClass().getResourceAsStream("enabled.png")));
 }
}

public class AnotherClass {
 public void setStageTitle(String newTitle) {
 MainApp.getStage().setTitle(newTitle);
 MainApp.getStage().getIcons().remove(0);
 MainApp.getStage().getIcons().add(new Image(getClass().getResourceAsStream("disabled.png")));
 }
}
</code></pre>

blocks|key|1092931|text|如果你得到了Invalid+URL+or+resource+not+found，把你的icon.png放到你工作区的“icon.png”文件夹中。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1092932|entityMap^0|6|X|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

If you got <code>Invalid URL or resource not found</code> put your icon.png in the "bin" folder in your workspace.

blocks|key|1092753|text|在JavaFX的标题栏上插入您自己的图标的另一种简单方法是使用以下方法将图像添加到主舞台：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1092754|Image+ico+=+new+Image("resources/images/iconLogo.png");
stage.getIcons().add(ico);|code-block|syntax|javascript|1092755|确保您的导入javafx.scene.image.Image+(如果使用像netbeans这样的ide，这将自动为您完成)。|1092756|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Another easy way to insert your own icon on the title bar in JavaFX is to add the image to your primary stage using the following method:

<pre><code>Image ico = new Image("resources/images/iconLogo.png");
stage.getIcons().add(ico);
</code></pre>

Make sure your import javafx.scene.image.Image (if using an ide like netbeans this should be automatically done for you).

blocks|key|2108180|text|我试过了，它起作用了：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2108181|stage.getIcons().add(new+Image(getClass().getResourceAsStream("../images/icon.png")));|code-block|syntax|javascript|2108182|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I tried this and it works:

<pre><code>stage.getIcons().add(new Image(getClass().getResourceAsStream("../images/icon.png")));
</code></pre>

Is it possible to change the application icon using JavaFX, or does it have to be done using Swing?

JavaFX Application Icon

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

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是否可以使用JavaFX更改应用程序图标，还是必须使用Swing来完成？

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